Best Commercial HVAC Contractors in San Carlos, CA
Compare 4 commercial HVAC companies serving San Carlos, CA carrying a combined 27 Google reviews at an average of 4.8 stars. 1 offer 24/7 emergency response. Local crews service Rooftop Unit (RTU), Air Handling Unit (AHU), Chilled Water / Chiller, Boiler, and more. Request free quotes and hire the right contractor for your building.
Commercial HVAC Contractors in San Carlos
View allMJ Mechanical Services, Inc.
San Carlos, CA
MJ Mechanical Services, Inc. — San Carlos commercial HVAC contractor with a 5/5 rating, serving RTUs, chillers & more wi...
Cool Tech Mechanical
San Carlos, CA
Cool Tech Mechanical | San Carlos commercial HVAC — 24/7 emergency service, 2-hr response, RTUs, VRF, chillers & prevent...
Rountree Plumbing & Heating, Inc
San Carlos, CA
Rountree Plumbing & Heating, Inc. — San Carlos commercial HVAC & plumbing contractor serving the Bay Area since 1960. Un...
Egan Plumbing, Inc.
San Carlos, CA
Egan Plumbing, Inc. — San Carlos, CA commercial HVAC & plumbing contractor serving the Bay Area since 1986. Licensed C-3...
Commercial HVAC Services Available in San Carlos
Why Choose My HVAC Tech in San Carlos?
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Every contractor listed works on commercial buildings — RTUs, chillers, VRF — not residential.
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Frequently Asked Questions — Commercial HVAC in San Carlos
How many commercial HVAC contractors are in San Carlos, CA?
My HVAC Tech lists 4 commercial HVAC contractors serving San Carlos, CA, with a combined 27 Google reviews averaging 4.8 stars. 1 of them offer 24/7 emergency service.
How much does commercial HVAC service cost in San Carlos?
Commercial HVAC costs in San Carlos depend on the system type and scope of work. Routine service calls typically run $150–$400. Preventive maintenance contracts for a single rooftop unit average $200–$500/year. Full system replacements range from $8,000 for small packaged units to $100,000+ for large chiller plants.
How do I find a reliable commercial HVAC contractor in San Carlos, CA?
Start by verifying the contractor holds a current state license and carries adequate insurance. Check reviews from other commercial property managers on My HVAC Tech. Ask for references from similar properties (office, retail, industrial). Get at least three written quotes for any major project.
Do San Carlos commercial HVAC contractors offer emergency service?
Yes, many commercial HVAC contractors in San Carlos offer 24/7 emergency response. Response times vary — the best operators typically arrive within 2–4 hours for critical failures. Always confirm after-hours rates upfront, as emergency service typically carries a surcharge.
What's the best time of year to schedule HVAC maintenance in San Carlos?
For cooling systems, schedule spring tune-ups in March–April before peak demand season. For heating systems, fall service in September–October ensures readiness. Scheduling preventive maintenance during off-peak periods gives you faster scheduling and sometimes lower rates.