Best Commercial HVAC Contractors in Boston, MA
Compare 20 commercial HVAC companies serving Boston, MA carrying a combined 2,965 Google reviews at an average of 4.7 stars. 4 offer 24/7 emergency response. Local crews service Rooftop Unit (RTU), Split System, Boiler, Heat Pump, and more. Request free quotes and hire the right contractor for your building.
Commercial HVAC Contractors in Boston
View allTrust 1 Services Plumbing, Heating, and Air Conditioning
Boston, MA
Trust 1 Services — Quincy, MA commercial HVAC for RTUs, boilers & more. 4.8★ Google, 24/7 live answering, 25-mile radius...
Evolved Mechanical
Boston, MA
Evolved Mechanical — Malden, MA commercial HVAC serving Greater Boston. 4.9/5 (332 reviews), free estimates, 25-mile ser...
Boston Comfort Systems
Boston, MA
Boston Comfort Systems — licensed commercial HVAC contractor in West Roxbury, MA. 4.7/5 stars, 223 reviews. RTUs, VRF, b...
Elements Mechanical
Boston, MA
Elements Mechanical — Needham, MA HVAC contractor serving 25 mi around Boston. 5-star rated, same-day response, installa...
KEN's HVAC SERVICE
Boston, MA
KEN's HVAC SERVICE — Waltham, MA commercial HVAC repair, installation & maintenance. 5-star rated, same-day response, al...
Lineage
Boston, MA
Lineage in Everett, MA offers cold storage warehousing & global supply chain logistics — not commercial HVAC. 4/5 stars,...
Waterworks Mechanical Inc.
Boston, MA
Waterworks Mechanical Inc. — licensed plumbing & heating in Medford, MA. Master plumber, 5/5 rating, boiler & water heat...
I&C MECHANICAL , INC. - Plumbing, Heating and Air Conditioning
Boston, MA
I&C Mechanical, Inc. — Boston Metro commercial HVAC, plumbing & heating since 2003. Owner-direct service, 4.8★ rating, 2...
Ferguson HVAC
Boston, MA
Ferguson HVAC Boston — commercial HVAC supply & technical support, 4.9★ rating, serving office, healthcare & industrial...
Ace Service Co Inc
Boston, MA
Ace Service Co Inc — Needham, MA commercial HVAC & kitchen equipment repair, 24/7/365 availability, self-performing tech...
Kensington Mechanical Inc
Boston, MA
Kensington Mechanical Inc — Waltham, MA commercial HVAC & refrigeration since 1984. 4.9★ rating, 25-mi Boston-area cover...
Freedom Air Mechanical Contractors
Boston, MA
Freedom Air Mechanical Contractors — Everett, MA. Commercial HVAC installation, repair & replacement across Greater Bost...
LeBlanc Mechanical
Boston, MA
LeBlanc Mechanical serves commercial properties within 25 miles of Boston, MA, handling HVAC repair, specialty cooling s...
Syntegra
Boston, MA
Syntegra | Waltham, MA commercial HVAC & facilities services since 1999 — RTUs, chillers, boilers & more across Metro Bo...
Johnstone Supply
Boston, MA
Johnstone Supply — Medford, MA wholesale HVAC distributor with a 4.9-star rating, serving Boston commercial contractors...
Alpha Mechanical Corporation
Boston, MA
Alpha Mechanical Corp — Watertown, MA commercial HVAC service for RTUs, chillers, boilers & more. Serving office, retail...
One Fix Appliance & Refrigeration
Boston, MA
One Fix Appliance & Refrigeration — Brookline, MA. Same-day commercial kitchen & refrigeration repair across Greater Bos...
Doran Mechanical
Boston, MA
Doran Mechanical serves commercial HVAC across greater Boston — boilers, chillers, RTUs, heat pumps & more — from Brookl...
Ranco Enterprises Inc
Boston, MA
Ranco Enterprises Inc — Medford, MA commercial HVAC since 1975. VRF, RTUs, boilers, 24/7 emergency service, and maintena...
LC Anderson Inc
Boston, MA
LC Anderson Inc — Boston commercial HVACR contractor since 1943, serving Eastern MA with 24/7 service, IAQ, refrigeratio...
Commercial HVAC Services Available in Boston
Why Choose My HVAC Tech in Boston?
Commercial-Focused Only
Every contractor listed works on commercial buildings — RTUs, chillers, VRF — not residential.
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Ratings pulled from verified Google Business Profiles — not anonymous form submissions.
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Frequently Asked Questions — Commercial HVAC in Boston
How many commercial HVAC contractors are in Boston, MA?
My HVAC Tech lists 20 commercial HVAC contractors serving Boston, MA, with a combined 2,965 Google reviews averaging 4.7 stars. 4 of them offer 24/7 emergency service.
How much does commercial HVAC service cost in Boston?
Commercial HVAC costs in Boston 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 Boston, MA?
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 Boston commercial HVAC contractors offer emergency service?
Yes, many commercial HVAC contractors in Boston 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 Boston?
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.