# T3 Mechanical, Inc. Commercial HVAC and process piping contractor serving the SF Bay Area from Livermore, California. Tagline: Technical Expertise. Trained Teams. Trusted Results.. ## Company - **Founded:** 2018 - **License:** CA Lic # 1038631 - **Headquarters:** 4749 Bennett Dr, Ste H, Livermore, CA 94551 - **Phone:** (888) 488-2312 - **Email:** info@t3mechanicalinc.com - **Geographic coordinates:** 37.6819, -121.768 - **Service area:** SF Bay Area — Alameda, Contra Costa, Santa Clara, San Mateo, and San Francisco counties ### Leadership - **Stephen Ferreira** — Business Development Manager - **Michael Belligan** — Operations Manager ### Primary services offered - Commercial HVAC - Process Piping - Cleanrooms & Fume Hoods - Design-Build - Equipment Lifts & Relocations - Service & Maintenance ## Services T3 Mechanical operates six service lines, all delivered in-house from our Livermore HQ: ### Commercial HVAC Rooftop packaged units, VRF, split systems, central plant, and exhaust — for office, lab, medical, and manufacturing facilities across the Bay Area. T3 Mechanical designs, installs, and services commercial HVAC for office, laboratory, medical, and manufacturing facilities throughout the San Francisco Bay Area. Our scope runs from rooftop packaged units and split systems to VRF, central-plant chillers and boilers, and lab and process exhaust — engineered for the loads and air-quality requirements each space demands. Because we self-perform the work with our own field crews from our Livermore headquarters, the team that installs your system is the team that stands behind it. We handle new construction, tenant improvements, and equipment replacements in occupied buildings, and back every install with preventive maintenance and on-call service. CA Lic # 1038631. **Capabilities:** - RTU and split-system installation & replacement - Variable refrigerant flow (VRF) systems - Central plant — chillers, boilers, pumps - Lab and process exhaust ductwork - Controls integration - Service & preventive maintenance Source: https://www.t3mechanicalinc.com/services/hvac ### Process Piping Specialty gas, DI water, vacuum, compressed air, and chemical distribution piping for Bay Area semiconductor, biotech, and industrial facilities. T3 Mechanical fabricates and installs high-purity and industrial process piping for semiconductor, biotech, and industrial facilities across the Bay Area — specialty and process gas, DI water, vacuum, compressed air, and chemical distribution. We tie new utilities into live facilities, sequencing the work around tool schedules and cleanroom constraints so production keeps moving. CA Lic # 1038631. **Capabilities:** - DI water, vacuum, compressed air - High-purity stainless welding - Specialty gas and chemical distribution - Orbital welding Source: https://www.t3mechanicalinc.com/services/process-piping ### Cleanrooms & Fume Hoods ISO-class cleanrooms, fume hood installation, exhaust scrubbers, and integrated environmental controls for life sciences and semiconductor clients. T3 Mechanical builds and retrofits controlled environments for life-sciences and semiconductor clients across the Bay Area — ISO Class 5, 7, and 8 cleanrooms, fume hood installations, and the process exhaust and scrubber systems they depend on. We integrate HEPA filtration and pressure controls and tie new spaces into existing facility systems. Cleanrooms succeed or fail on the details, so we self-perform the mechanical scope and coordinate closely on commissioning to confirm every space holds its class. Working from our Livermore headquarters, we handle both ground-up buildouts and retrofits inside operating facilities. CA Lic # 1038631. **Capabilities:** - ISO Class 5/7/8 cleanroom buildouts - Fume hood specification and install - Process exhaust and scrubber systems - HEPA filtration and pressure controls - Tie-in to existing facility systems - Commissioning support Source: https://www.t3mechanicalinc.com/services/cleanrooms-fume-hoods ### Design-Build We take a project from schematic design through commissioning — one team responsible for engineering, fabrication, and install. T3 Mechanical delivers mechanical design-build for new construction and tenant improvements throughout the Bay Area, carrying a project from schematic design and engineered drawings through in-house fabrication, field execution, and commissioning. One team owns the outcome, which removes the handoffs and finger-pointing that slow conventional bid-build projects. We produce shop submittals, coordinate permits, and deliver as-built documentation at closeout, working tightly with general contractors to hold schedules that don't slip. Self-performing fabrication and install from our Livermore headquarters keeps quality and timeline in our control. CA Lic # 1038631. **Capabilities:** - Schematic design through construction documents - Engineered drawings and shop submittals - Permit coordination - In-house fabrication - Field execution and commissioning - As-built documentation Source: https://www.t3mechanicalinc.com/services/design-build ### Equipment Lifts & Relocations Rooftop sets, mezzanine equipment moves, and full facility relocations — with the rigging plans, permits, and coordination handled in-house. T3 Mechanical handles equipment rigging, crane work, and relocations for the constrained sites that define Bay Area facilities — rooftop equipment sets, mezzanine and tight-access moves, and full facility relocations. We develop the rigging plans, pull the permits, and coordinate traffic and access so the lift goes safely the first time. Tight urban rooftops and occupied buildings are routine for our crews, who execute from our Livermore base across all nine Bay Area counties. We supply the insurance and rigging-certification documentation that building owners and projects require, and tie relocated equipment back into facility systems once it's set. CA Lic # 1038631. **Capabilities:** - Crane and rigging plans - Rooftop equipment sets - Mezzanine and tight-access moves - Permit and traffic coordination - Full facility relocations - Insurance and certification documentation Source: https://www.t3mechanicalinc.com/services/equipment-lifts-relocation ### Service & Maintenance Scheduled PM programs, on-call diagnostics and repair, and after-hours emergency service across the Bay Area. T3 Mechanical keeps commercial mechanical systems running across the Bay Area with scheduled preventive-maintenance programs, on-call diagnostics and repair, and after-hours emergency service. Quarterly and annual visits cover filters, belts, refrigerant, and performance checks, with energy and performance audits that catch problems before they become downtime. You don't have to have bought your system from us — our field crews service and maintain equipment regardless of who originally installed it. We source spare parts and equipment and respond from our Livermore headquarters, so help is local when a system goes down. CA Lic # 1038631. **Capabilities:** - Quarterly and annual PM programs - On-call diagnostics and repair - After-hours emergency service - Filter, belt, and refrigerant management - Energy and performance audits - Spare parts and equipment sourcing Source: https://www.t3mechanicalinc.com/services/service-maintenance ## Industries Served T3 Mechanical works most heavily in the following verticals: ### Semiconductor Fab tool installs, gas distribution, scrubber tie-ins, and process exhaust for Bay Area semiconductor fabs. T3 Mechanical supports semiconductor fabrication facilities across the Bay Area with fab tool installs and hookups, specialty-gas distribution, scrubber tie-ins, and process exhaust. We do this work every week, installing and leak-testing high-purity systems before they go into service. Fabs change constantly, so we plan utility and exhaust work around tool moves and facility constraints to avoid disrupting production. Self-performing from our Livermore headquarters lets us hold the quality and schedule that fab environments demand. CA Lic # 1038631. Source: https://www.t3mechanicalinc.com/industries/semiconductor ### Medical & Life Sciences From medical office buildouts through hospital tenant improvements — pressure-managed spaces, lab exhaust, and standby support. T3 Mechanical delivers HVAC, lab and process exhaust, and pressure-managed environments for medical centers and life-sciences facilities throughout the Bay Area — from medical office buildouts through hospital tenant improvements. We engineer each space for the air-quality and pressurization requirements clinical and research work demands. Much of this work happens in occupied healthcare facilities, so we sequence and phase the job to maintain infection-control and pressurization while crews are on site, and provide standby or redundant support where it's required. Our field teams self-perform from our Livermore headquarters. CA Lic # 1038631. Source: https://www.t3mechanicalinc.com/industries/medical-life-sciences ### Biotech & Cleanroom Cleanroom buildouts and retrofits, fume hood and bench installs, and high-purity utilities for biotech, pharma, and materials science clients. T3 Mechanical builds the controlled environments biotech depends on — ISO-class cleanrooms, fume hood and bench installs, and high-purity utilities for biotech, pharma, and materials-science clients across the Bay Area. Cleanroom buildouts and retrofits come with the HEPA filtration, pressure control, and process exhaust each application requires. The high-purity piping these labs need — DI water, specialty gas, and more — is installed and leak-tested in-house, so one team owns the whole mechanical scope. We work in both new spaces and operating facilities from our Livermore headquarters. CA Lic # 1038631. Source: https://www.t3mechanicalinc.com/industries/biotech-cleanroom ### Tenant Improvement Office, retail, fitness, and specialty TIs — coordinated tightly with general contractors and on schedules that don't slip. T3 Mechanical carries the full mechanical scope on commercial tenant improvements across the Bay Area — HVAC, ductwork, and controls for office, retail, fitness, and specialty spaces. We coordinate tightly with general contractors and hold to schedules that don't slip, because a TI lives or dies on the calendar. Self-performing the work from our Livermore headquarters means fewer subcontractor handoffs and tighter control over quality and timeline. From early budget input through punch and closeout, we keep the mechanical scope predictable so the overall project stays on track. CA Lic # 1038631. Source: https://www.t3mechanicalinc.com/industries/tenant-improvement ### Industrial Manufacturing plants, distribution centers, and specialty industrial sites — process utility installs, large equipment sets, and ongoing service. T3 Mechanical serves manufacturing plants, distribution centers, and specialty industrial sites across the Bay Area with process-utility piping, ventilation, and large equipment installs. Our crews handle the rigging and equipment sets these facilities require and make the process tie-ins that put new equipment into production. We self-perform from our Livermore headquarters and back installations with ongoing service, so the same team that builds a system keeps it running. Whether it's a new line, a plant expansion, or a utility upgrade, we plan the work around production so operations keep moving. CA Lic # 1038631. Source: https://www.t3mechanicalinc.com/industries/industrial ## Service Areas T3 Mechanical dispatches from our Livermore HQ across the SF Bay Area. Cities with dedicated pages: ### Livermore, Alameda County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Livermore, Alameda County, California from our Livermore HQ since 2018. This is our home — office, fab shop, and dispatch all originate here. Coordinates: 37.6819, -121.768. Source: https://www.t3mechanicalinc.com/service-areas/livermore ### Pleasanton, Alameda County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Pleasanton, Alameda County, California from our Livermore HQ since 2018. Approximately ~10 min from our Livermore shop. Coordinates: 37.6624, -121.8747. Source: https://www.t3mechanicalinc.com/service-areas/pleasanton ### Dublin, Alameda County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Dublin, Alameda County, California from our Livermore HQ since 2018. Approximately ~15 min from our Livermore shop. Coordinates: 37.7022, -121.9358. Source: https://www.t3mechanicalinc.com/service-areas/dublin ### Castro Valley, Alameda County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Castro Valley, Alameda County, California from our Livermore HQ since 2018. Approximately ~25 min from our Livermore shop. Coordinates: 37.6941, -122.0863. Source: https://www.t3mechanicalinc.com/service-areas/castro-valley ### Fremont, Alameda County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Fremont, Alameda County, California from our Livermore HQ since 2018. Approximately ~25 min from our Livermore shop. Coordinates: 37.5485, -121.9886. Source: https://www.t3mechanicalinc.com/service-areas/fremont ### Union City, Alameda County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Union City, Alameda County, California from our Livermore HQ since 2018. Approximately ~25 min from our Livermore shop. Coordinates: 37.5934, -122.0438. Source: https://www.t3mechanicalinc.com/service-areas/union-city ### Newark, Alameda County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Newark, Alameda County, California from our Livermore HQ since 2018. Approximately ~30 min from our Livermore shop. Coordinates: 37.5297, -122.0402. Source: https://www.t3mechanicalinc.com/service-areas/newark ### San Leandro, Alameda County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving San Leandro, Alameda County, California from our Livermore HQ since 2018. Approximately ~30 min from our Livermore shop. Coordinates: 37.7249, -122.1561. Source: https://www.t3mechanicalinc.com/service-areas/san-leandro ### Hayward, Alameda County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Hayward, Alameda County, California from our Livermore HQ since 2018. Approximately ~30 min from our Livermore shop. Coordinates: 37.6688, -122.0808. Source: https://www.t3mechanicalinc.com/service-areas/hayward ### Oakland, Alameda County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Oakland, Alameda County, California from our Livermore HQ since 2018. Approximately ~45 min from our Livermore shop. Coordinates: 37.8044, -122.2712. Source: https://www.t3mechanicalinc.com/service-areas/oakland ### Alameda, Alameda County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Alameda, Alameda County, California from our Livermore HQ since 2018. Approximately ~50 min from our Livermore shop. Coordinates: 37.7652, -122.2416. Source: https://www.t3mechanicalinc.com/service-areas/alameda ### Piedmont, Alameda County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Piedmont, Alameda County, California from our Livermore HQ since 2018. Approximately ~50 min from our Livermore shop. Coordinates: 37.8243, -122.2316. Source: https://www.t3mechanicalinc.com/service-areas/piedmont ### Emeryville, Alameda County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Emeryville, Alameda County, California from our Livermore HQ since 2018. Approximately ~50 min from our Livermore shop. Coordinates: 37.8313, -122.2852. Source: https://www.t3mechanicalinc.com/service-areas/emeryville ### Berkeley, Alameda County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Berkeley, Alameda County, California from our Livermore HQ since 2018. Approximately ~55 min from our Livermore shop. Coordinates: 37.8716, -122.2727. Source: https://www.t3mechanicalinc.com/service-areas/berkeley ### Albany, Alameda County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Albany, Alameda County, California from our Livermore HQ since 2018. Approximately ~55 min from our Livermore shop. Coordinates: 37.8869, -122.2978. Source: https://www.t3mechanicalinc.com/service-areas/albany ### San Ramon, Contra Costa County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving San Ramon, Contra Costa County, California from our Livermore HQ since 2018. Approximately ~20 min from our Livermore shop. Coordinates: 37.7799, -121.978. Source: https://www.t3mechanicalinc.com/service-areas/san-ramon ### Danville, Contra Costa County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Danville, Contra Costa County, California from our Livermore HQ since 2018. Approximately ~25 min from our Livermore shop. Coordinates: 37.8216, -121.9999. Source: https://www.t3mechanicalinc.com/service-areas/danville ### Brentwood, Contra Costa County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Brentwood, Contra Costa County, California from our Livermore HQ since 2018. Approximately ~30 min from our Livermore shop. Coordinates: 37.9319, -121.6958. Source: https://www.t3mechanicalinc.com/service-areas/brentwood ### Walnut Creek, Contra Costa County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Walnut Creek, Contra Costa County, California from our Livermore HQ since 2018. Approximately ~35 min from our Livermore shop. Coordinates: 37.9101, -122.0652. Source: https://www.t3mechanicalinc.com/service-areas/walnut-creek ### Lafayette, Contra Costa County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Lafayette, Contra Costa County, California from our Livermore HQ since 2018. Approximately ~40 min from our Livermore shop. Coordinates: 37.8857, -122.118. Source: https://www.t3mechanicalinc.com/service-areas/lafayette ### Orinda, Contra Costa County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Orinda, Contra Costa County, California from our Livermore HQ since 2018. Approximately ~40 min from our Livermore shop. Coordinates: 37.8771, -122.1797. Source: https://www.t3mechanicalinc.com/service-areas/orinda ### Moraga, Contra Costa County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Moraga, Contra Costa County, California from our Livermore HQ since 2018. Approximately ~40 min from our Livermore shop. Coordinates: 37.8349, -122.1297. Source: https://www.t3mechanicalinc.com/service-areas/moraga ### Pleasant Hill, Contra Costa County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Pleasant Hill, Contra Costa County, California from our Livermore HQ since 2018. Approximately ~40 min from our Livermore shop. Coordinates: 37.9479, -122.0608. Source: https://www.t3mechanicalinc.com/service-areas/pleasant-hill ### Concord, Contra Costa County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Concord, Contra Costa County, California from our Livermore HQ since 2018. Approximately ~40 min from our Livermore shop. Coordinates: 37.9779, -122.0311. Source: https://www.t3mechanicalinc.com/service-areas/concord ### Martinez, Contra Costa County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Martinez, Contra Costa County, California from our Livermore HQ since 2018. Approximately ~45 min from our Livermore shop. Coordinates: 38.0194, -122.1341. Source: https://www.t3mechanicalinc.com/service-areas/martinez ### Pittsburg, Contra Costa County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Pittsburg, Contra Costa County, California from our Livermore HQ since 2018. Approximately ~45 min from our Livermore shop. Coordinates: 38.028, -121.8847. Source: https://www.t3mechanicalinc.com/service-areas/pittsburg ### Antioch, Contra Costa County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Antioch, Contra Costa County, California from our Livermore HQ since 2018. Approximately ~45 min from our Livermore shop. Coordinates: 38.0049, -121.8058. Source: https://www.t3mechanicalinc.com/service-areas/antioch ### El Cerrito, Contra Costa County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving El Cerrito, Contra Costa County, California from our Livermore HQ since 2018. Approximately ~55 min from our Livermore shop. Coordinates: 37.9161, -122.3108. Source: https://www.t3mechanicalinc.com/service-areas/el-cerrito ### Richmond, Contra Costa County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Richmond, Contra Costa County, California from our Livermore HQ since 2018. Approximately ~1 hr from our Livermore shop. Coordinates: 37.9358, -122.3478. Source: https://www.t3mechanicalinc.com/service-areas/richmond ### Hercules, Contra Costa County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Hercules, Contra Costa County, California from our Livermore HQ since 2018. Approximately ~1 hr from our Livermore shop. Coordinates: 38.0172, -122.2886. Source: https://www.t3mechanicalinc.com/service-areas/hercules ### Pinole, Contra Costa County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Pinole, Contra Costa County, California from our Livermore HQ since 2018. Approximately ~1 hr from our Livermore shop. Coordinates: 38.0044, -122.2989. Source: https://www.t3mechanicalinc.com/service-areas/pinole ### Milpitas, Santa Clara County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Milpitas, Santa Clara County, California from our Livermore HQ since 2018. Approximately ~30 min from our Livermore shop. Coordinates: 37.4323, -121.8996. Source: https://www.t3mechanicalinc.com/service-areas/milpitas ### San Jose, Santa Clara County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving San Jose, Santa Clara County, California from our Livermore HQ since 2018. Approximately ~35 min from our Livermore shop. Coordinates: 37.3382, -121.8863. Source: https://www.t3mechanicalinc.com/service-areas/san-jose ### Santa Clara, Santa Clara County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Santa Clara, Santa Clara County, California from our Livermore HQ since 2018. Approximately ~40 min from our Livermore shop. Coordinates: 37.3541, -121.9552. Source: https://www.t3mechanicalinc.com/service-areas/santa-clara ### Sunnyvale, Santa Clara County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Sunnyvale, Santa Clara County, California from our Livermore HQ since 2018. Approximately ~45 min from our Livermore shop. Coordinates: 37.3688, -122.0363. Source: https://www.t3mechanicalinc.com/service-areas/sunnyvale ### Cupertino, Santa Clara County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Cupertino, Santa Clara County, California from our Livermore HQ since 2018. Approximately ~45 min from our Livermore shop. Coordinates: 37.323, -122.0322. Source: https://www.t3mechanicalinc.com/service-areas/cupertino ### Campbell, Santa Clara County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Campbell, Santa Clara County, California from our Livermore HQ since 2018. Approximately ~45 min from our Livermore shop. Coordinates: 37.2872, -121.95. Source: https://www.t3mechanicalinc.com/service-areas/campbell ### Mountain View, Santa Clara County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Mountain View, Santa Clara County, California from our Livermore HQ since 2018. Approximately ~50 min from our Livermore shop. Coordinates: 37.3861, -122.0839. Source: https://www.t3mechanicalinc.com/service-areas/mountain-view ### Los Altos, Santa Clara County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Los Altos, Santa Clara County, California from our Livermore HQ since 2018. Approximately ~50 min from our Livermore shop. Coordinates: 37.3852, -122.1141. Source: https://www.t3mechanicalinc.com/service-areas/los-altos ### Saratoga, Santa Clara County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Saratoga, Santa Clara County, California from our Livermore HQ since 2018. Approximately ~50 min from our Livermore shop. Coordinates: 37.2638, -122.023. Source: https://www.t3mechanicalinc.com/service-areas/saratoga ### Los Gatos, Santa Clara County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Los Gatos, Santa Clara County, California from our Livermore HQ since 2018. Approximately ~50 min from our Livermore shop. Coordinates: 37.2266, -121.9747. Source: https://www.t3mechanicalinc.com/service-areas/los-gatos ### Palo Alto, Santa Clara County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Palo Alto, Santa Clara County, California from our Livermore HQ since 2018. Approximately ~50 min from our Livermore shop. Coordinates: 37.4419, -122.143. Source: https://www.t3mechanicalinc.com/service-areas/palo-alto ### Morgan Hill, Santa Clara County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Morgan Hill, Santa Clara County, California from our Livermore HQ since 2018. Approximately ~55 min from our Livermore shop. Coordinates: 37.1305, -121.6544. Source: https://www.t3mechanicalinc.com/service-areas/morgan-hill ### Gilroy, Santa Clara County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Gilroy, Santa Clara County, California from our Livermore HQ since 2018. Approximately ~1 hr 10 min from our Livermore shop. Coordinates: 37.0058, -121.5683. Source: https://www.t3mechanicalinc.com/service-areas/gilroy ### East Palo Alto, San Mateo County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving East Palo Alto, San Mateo County, California from our Livermore HQ since 2018. Approximately ~50 min from our Livermore shop. Coordinates: 37.4688, -122.1411. Source: https://www.t3mechanicalinc.com/service-areas/east-palo-alto ### Menlo Park, San Mateo County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Menlo Park, San Mateo County, California from our Livermore HQ since 2018. Approximately ~50 min from our Livermore shop. Coordinates: 37.453, -122.1817. Source: https://www.t3mechanicalinc.com/service-areas/menlo-park ### Atherton, San Mateo County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Atherton, San Mateo County, California from our Livermore HQ since 2018. Approximately ~50 min from our Livermore shop. Coordinates: 37.4613, -122.198. Source: https://www.t3mechanicalinc.com/service-areas/atherton ### Redwood City, San Mateo County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Redwood City, San Mateo County, California from our Livermore HQ since 2018. Approximately ~50 min from our Livermore shop. Coordinates: 37.4852, -122.2364. Source: https://www.t3mechanicalinc.com/service-areas/redwood-city ### Woodside, San Mateo County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Woodside, San Mateo County, California from our Livermore HQ since 2018. Approximately ~55 min from our Livermore shop. Coordinates: 37.4297, -122.2541. Source: https://www.t3mechanicalinc.com/service-areas/woodside ### Portola Valley, San Mateo County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Portola Valley, San Mateo County, California from our Livermore HQ since 2018. Approximately ~55 min from our Livermore shop. Coordinates: 37.3841, -122.2352. Source: https://www.t3mechanicalinc.com/service-areas/portola-valley ### San Carlos, San Mateo County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving San Carlos, San Mateo County, California from our Livermore HQ since 2018. Approximately ~55 min from our Livermore shop. Coordinates: 37.5072, -122.2605. Source: https://www.t3mechanicalinc.com/service-areas/san-carlos ### Belmont, San Mateo County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Belmont, San Mateo County, California from our Livermore HQ since 2018. Approximately ~55 min from our Livermore shop. Coordinates: 37.5202, -122.2758. Source: https://www.t3mechanicalinc.com/service-areas/belmont ### Foster City, San Mateo County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Foster City, San Mateo County, California from our Livermore HQ since 2018. Approximately ~55 min from our Livermore shop. Coordinates: 37.5585, -122.2711. Source: https://www.t3mechanicalinc.com/service-areas/foster-city ### San Mateo, San Mateo County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving San Mateo, San Mateo County, California from our Livermore HQ since 2018. Approximately ~1 hr from our Livermore shop. Coordinates: 37.563, -122.3255. Source: https://www.t3mechanicalinc.com/service-areas/san-mateo ### Hillsborough, San Mateo County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Hillsborough, San Mateo County, California from our Livermore HQ since 2018. Approximately ~1 hr from our Livermore shop. Coordinates: 37.5602, -122.3563. Source: https://www.t3mechanicalinc.com/service-areas/hillsborough ### Burlingame, San Mateo County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Burlingame, San Mateo County, California from our Livermore HQ since 2018. Approximately ~1 hr from our Livermore shop. Coordinates: 37.5841, -122.3661. Source: https://www.t3mechanicalinc.com/service-areas/burlingame ### Millbrae, San Mateo County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Millbrae, San Mateo County, California from our Livermore HQ since 2018. Approximately ~1 hr from our Livermore shop. Coordinates: 37.5985, -122.3872. Source: https://www.t3mechanicalinc.com/service-areas/millbrae ### San Bruno, San Mateo County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving San Bruno, San Mateo County, California from our Livermore HQ since 2018. Approximately ~1 hr 5 min from our Livermore shop. Coordinates: 37.6305, -122.4111. Source: https://www.t3mechanicalinc.com/service-areas/san-bruno ### South San Francisco, San Mateo County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving South San Francisco, San Mateo County, California from our Livermore HQ since 2018. Approximately ~1 hr 5 min from our Livermore shop. Coordinates: 37.6547, -122.4077. Source: https://www.t3mechanicalinc.com/service-areas/south-san-francisco ### Daly City, San Mateo County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Daly City, San Mateo County, California from our Livermore HQ since 2018. Approximately ~1 hr 5 min from our Livermore shop. Coordinates: 37.6879, -122.4702. Source: https://www.t3mechanicalinc.com/service-areas/daly-city ### Pacifica, San Mateo County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Pacifica, San Mateo County, California from our Livermore HQ since 2018. Approximately ~1 hr 10 min from our Livermore shop. Coordinates: 37.6138, -122.4869. Source: https://www.t3mechanicalinc.com/service-areas/pacifica ### Half Moon Bay, San Mateo County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Half Moon Bay, San Mateo County, California from our Livermore HQ since 2018. Approximately ~1 hr 15 min from our Livermore shop. Coordinates: 37.4636, -122.4286. Source: https://www.t3mechanicalinc.com/service-areas/half-moon-bay ### San Francisco, San Francisco County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving San Francisco, San Francisco County, California from our Livermore HQ since 2018. Approximately ~1 hr from our Livermore shop. Coordinates: 37.7749, -122.4194. Source: https://www.t3mechanicalinc.com/service-areas/san-francisco ### Sausalito, Marin County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Sausalito, Marin County, California from our Livermore HQ since 2018. Approximately ~1 hr 15 min from our Livermore shop. Coordinates: 37.8591, -122.4853. Source: https://www.t3mechanicalinc.com/service-areas/sausalito ### Mill Valley, Marin County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Mill Valley, Marin County, California from our Livermore HQ since 2018. Approximately ~1 hr 20 min from our Livermore shop. Coordinates: 37.9061, -122.545. Source: https://www.t3mechanicalinc.com/service-areas/mill-valley ### Tiburon, Marin County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Tiburon, Marin County, California from our Livermore HQ since 2018. Approximately ~1 hr 20 min from our Livermore shop. Coordinates: 37.8736, -122.4569. Source: https://www.t3mechanicalinc.com/service-areas/tiburon ### Corte Madera, Marin County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Corte Madera, Marin County, California from our Livermore HQ since 2018. Approximately ~1 hr 20 min from our Livermore shop. Coordinates: 37.9252, -122.5275. Source: https://www.t3mechanicalinc.com/service-areas/corte-madera ### Larkspur, Marin County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Larkspur, Marin County, California from our Livermore HQ since 2018. Approximately ~1 hr 25 min from our Livermore shop. Coordinates: 37.9341, -122.5353. Source: https://www.t3mechanicalinc.com/service-areas/larkspur ### San Anselmo, Marin County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving San Anselmo, Marin County, California from our Livermore HQ since 2018. Approximately ~1 hr 25 min from our Livermore shop. Coordinates: 37.9746, -122.5616. Source: https://www.t3mechanicalinc.com/service-areas/san-anselmo ### Fairfax, Marin County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Fairfax, Marin County, California from our Livermore HQ since 2018. Approximately ~1 hr 30 min from our Livermore shop. Coordinates: 37.9871, -122.5888. Source: https://www.t3mechanicalinc.com/service-areas/fairfax ### San Rafael, Marin County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving San Rafael, Marin County, California from our Livermore HQ since 2018. Approximately ~1 hr 25 min from our Livermore shop. Coordinates: 37.9735, -122.5311. Source: https://www.t3mechanicalinc.com/service-areas/san-rafael ### Novato, Marin County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Novato, Marin County, California from our Livermore HQ since 2018. Approximately ~1 hr 35 min from our Livermore shop. Coordinates: 38.1074, -122.5697. Source: https://www.t3mechanicalinc.com/service-areas/novato ### American Canyon, Napa County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving American Canyon, Napa County, California from our Livermore HQ since 2018. Approximately ~1 hr 15 min from our Livermore shop. Coordinates: 38.1746, -122.2608. Source: https://www.t3mechanicalinc.com/service-areas/american-canyon ### Napa, Napa County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Napa, Napa County, California from our Livermore HQ since 2018. Approximately ~1 hr 30 min from our Livermore shop. Coordinates: 38.2975, -122.2869. Source: https://www.t3mechanicalinc.com/service-areas/napa ### Yountville, Napa County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Yountville, Napa County, California from our Livermore HQ since 2018. Approximately ~1 hr 40 min from our Livermore shop. Coordinates: 38.4016, -122.3611. Source: https://www.t3mechanicalinc.com/service-areas/yountville ### St. Helena, Napa County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving St. Helena, Napa County, California from our Livermore HQ since 2018. Approximately ~1 hr 50 min from our Livermore shop. Coordinates: 38.5052, -122.4702. Source: https://www.t3mechanicalinc.com/service-areas/st-helena ### Calistoga, Napa County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Calistoga, Napa County, California from our Livermore HQ since 2018. Approximately ~2 hr from our Livermore shop. Coordinates: 38.5788, -122.5797. Source: https://www.t3mechanicalinc.com/service-areas/calistoga ### Petaluma, Sonoma County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Petaluma, Sonoma County, California from our Livermore HQ since 2018. Approximately ~1 hr 40 min from our Livermore shop. Coordinates: 38.2324, -122.6367. Source: https://www.t3mechanicalinc.com/service-areas/petaluma ### Sonoma, Sonoma County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Sonoma, Sonoma County, California from our Livermore HQ since 2018. Approximately ~1 hr 45 min from our Livermore shop. Coordinates: 38.2919, -122.458. Source: https://www.t3mechanicalinc.com/service-areas/sonoma ### Rohnert Park, Sonoma County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Rohnert Park, Sonoma County, California from our Livermore HQ since 2018. Approximately ~1 hr 50 min from our Livermore shop. Coordinates: 38.3396, -122.7011. Source: https://www.t3mechanicalinc.com/service-areas/rohnert-park ### Cotati, Sonoma County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Cotati, Sonoma County, California from our Livermore HQ since 2018. Approximately ~1 hr 50 min from our Livermore shop. Coordinates: 38.3266, -122.7094. Source: https://www.t3mechanicalinc.com/service-areas/cotati ### Sebastopol, Sonoma County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Sebastopol, Sonoma County, California from our Livermore HQ since 2018. Approximately ~1 hr 55 min from our Livermore shop. Coordinates: 38.4021, -122.8239. Source: https://www.t3mechanicalinc.com/service-areas/sebastopol ### Santa Rosa, Sonoma County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Santa Rosa, Sonoma County, California from our Livermore HQ since 2018. Approximately ~1 hr 55 min from our Livermore shop. Coordinates: 38.4404, -122.7141. Source: https://www.t3mechanicalinc.com/service-areas/santa-rosa ### Windsor, Sonoma County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Windsor, Sonoma County, California from our Livermore HQ since 2018. Approximately ~2 hr from our Livermore shop. Coordinates: 38.5471, -122.8164. Source: https://www.t3mechanicalinc.com/service-areas/windsor ### Healdsburg, Sonoma County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Healdsburg, Sonoma County, California from our Livermore HQ since 2018. Approximately ~2 hr 5 min from our Livermore shop. Coordinates: 38.6102, -122.8694. Source: https://www.t3mechanicalinc.com/service-areas/healdsburg ### Benicia, Solano County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Benicia, Solano County, California from our Livermore HQ since 2018. Approximately ~50 min from our Livermore shop. Coordinates: 38.0494, -122.1583. Source: https://www.t3mechanicalinc.com/service-areas/benicia ### Vallejo, Solano County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Vallejo, Solano County, California from our Livermore HQ since 2018. Approximately ~1 hr from our Livermore shop. Coordinates: 38.1041, -122.2566. Source: https://www.t3mechanicalinc.com/service-areas/vallejo ### Fairfield, Solano County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Fairfield, Solano County, California from our Livermore HQ since 2018. Approximately ~1 hr from our Livermore shop. Coordinates: 38.2493, -122.0399. Source: https://www.t3mechanicalinc.com/service-areas/fairfield ### Suisun City, Solano County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Suisun City, Solano County, California from our Livermore HQ since 2018. Approximately ~1 hr 5 min from our Livermore shop. Coordinates: 38.2382, -122.0405. Source: https://www.t3mechanicalinc.com/service-areas/suisun-city ### Dixon, Solano County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Dixon, Solano County, California from our Livermore HQ since 2018. Approximately ~1 hr 5 min from our Livermore shop. Coordinates: 38.4455, -121.8233. Source: https://www.t3mechanicalinc.com/service-areas/dixon ### Vacaville, Solano County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Vacaville, Solano County, California from our Livermore HQ since 2018. Approximately ~1 hr 10 min from our Livermore shop. Coordinates: 38.3566, -121.9877. Source: https://www.t3mechanicalinc.com/service-areas/vacaville ### Rio Vista, Solano County T3 Mechanical is a CA Lic # 1038631 commercial mechanical contractor serving Rio Vista, Solano County, California from our Livermore HQ since 2018. Approximately ~1 hr 10 min from our Livermore shop. Coordinates: 38.1577, -121.6914. Source: https://www.t3mechanicalinc.com/service-areas/rio-vista ## How to engage T3 Mechanical - Request a quote: https://www.t3mechanicalinc.com/contact - Call: (888) 488-2312 - Email: info@t3mechanicalinc.com - Office: 4749 Bennett Dr, Ste H, Livermore, CA 94551 Quotes typically return within two business days. The contact form accepts facility type, scope, timeline, and a service-area selector. --- Last updated: 2026-07-30 Canonical source: https://www.t3mechanicalinc.com/llms-full.txt