Connecticut
HVAC Contractors in Connecticut · page 4
814 HVAC contractors across Connecticut, with Google ratings, hours and websites where the business has them.
HVAC Contractors by city in Connecticut
- Stamford62
- New Haven39
- Bridgeport37
- Milford32
- Waterbury30
- Hartford23
- Norwalk22
- Manchester18
- East Hartford17
- Stratford17
- Trumbull17
- South Windsor16
- Bristol15
- Newington15
- West Haven14
- Fairfield13
- Hamden13
- North Haven13
- Plainville13
- West Hartford13
- Meriden12
- Middletown12
- Southington12
- Glastonbury11
- Naugatuck11
- Branford10
- Enfield10
- Shelton10
- Bloomfield9
- Cheshire9
- Danbury9
- New Britain9
- Farmington8
- Monroe8
- North Branford8
- Torrington8
- Wethersfield8
- Wallingford7
- Windsor7
- Ansonia6
- Berlin6
- Plantsville6
- Seymour6
- Watertown6
- Derby5
- Guilford5
- New Milford5
- Oxford5
- Southbury5
- Thomaston5
- Brookfield4
- Cromwell4
- Darien4
- Greenwich4
- Litchfield4
- Simsbury4
- Windsor Locks4
- Wolcott4
- Avon3
- Beacon Falls3
More services in Connecticut
- Real Estate1936
- General Contractors1878
- Attorneys1502
- Doctors & Clinics1255
- Roofing Contractors987
- Electricians867
- Landscaping & Lawn Care600
- Cleaning Services569
- Plumbers477
- Auto Repair & Detailing466
- Concrete, Masonry & Paving366
- Carpentry & Cabinets333
- Painters327
- Handyman Services295
- Salons & Beauty289
- Pet Services275
- Pressure Washing & Exterior Cleaning261
- Flooring & Tile248
- Fence Contractors217
- Pool Contractors198
- Welding & Metal Fabrication191
- Travel Agencies179
- Security Systems164
- Limo Service148
- Home Inspectors138
- Solar Installation134
- Interior Design & Architecture133
- Remodeling Contractors132
- Appraiser130
- Waste Management129
- Drywall & Insulation128
- Towing Services113
- Damage Restoration95
- Tree Services93
- Siding & Gutters91
- Appliance Repair87
- Moving Companies85
- Podiatrists85
- Windows, Doors & Garage Doors82
- Locksmiths72
Compare
814 HVAC contractors in Connecticut
Recommended and Verified businesses first, then by number of Google reviews. Use Sort to see highest rated.
HVAC Contractors
Elite Energy
Litchfield, CT4.8(38)Website
Up to 3 businessesHVAC Contractors
E & J Comfort Systems LLC
Trumbull, CT4.9(37)Website
Up to 3 businessesHVAC Contractors
OSA Heating & Cooling
Stratford, CT3.5(50)Website
Up to 3 businessesHVAC Contractors
Miller Oil Company
Enfield, CT4.4(38)Website
Up to 3 businessesHVAC Contractors
T & A Mechanical
Brooklyn, CT3.8(44)Website
Up to 3 businessesHVAC Contractors
Hoffman Energy
Danbury, CT3.5(47)Website
Up to 3 businessesHVAC Contractors
Thermocare
Stamford, CT5.0(32)Website
Up to 3 businessesHVAC Contractors
Park City
Bridgeport, CT4.2(37)
Up to 3 businessesHVAC Contractors
All Set Heating & Cooling LLC
Meriden, CT5.0(31)Website
Up to 3 businessesHVAC Contractors
Pauls Heating and Cooling
Naugatuck, CT5.0(31)Website
Up to 3 businessesHVAC Contractors
Dunley Plumbing Repair
Manchester, CT4.1(37)Website
Up to 3 businessesHVAC Contractors
Benjamin Home Service
Wethersfield, CT5.0(30)Website
Up to 3 businessesHVAC Contractors
Taylor Home Solutions
Ellington, CT5.0(29)Website
Up to 3 businessesHVAC Contractors
Glastonbury Burner & Boiler
Glastonbury, CT4.4(31)Website
Up to 3 businessesHVAC Contractors
AirTech Heating & Cooling LLC
Branford, CT5.0(27)Website
Up to 3 businessesHVAC Contractors
Climate Express
Newington, CT5.0(27)Website
Up to 3 businessesHVAC Contractors
Brothers Fix It
Norwalk, CT4.7(27)Website
Up to 3 businessesHVAC Contractors
Future Mechanical LLC
New Britain, CT4.7(27)Website
Up to 3 businessesHVAC Contractors
H&M Heating and Cooling LLC
Newington, CT5.0(25)Website
Up to 3 businessesHVAC Contractors
Air Dynamics llc
Fairfield, CT5.0(24)Website
Up to 3 businessesHVAC Contractors
Reliable Air Systems
New Haven, CT4.8(25)Website
Up to 3 businessesHVAC Contractors
D/E/F Services Group LTD
Old Saybrook, CT4.4(27)Website
Up to 3 businessesHVAC Contractors
Mull Bros Inc.
Wethersfield, CT4.7(25)Website
Up to 3 businessesHVAC Contractors
Honest Air
Southington, CT5.0(23)Website
Up to 3 businessesHVAC Contractors
Right Way Mechanical
Bridgeport, CT5.0(23)Website
Up to 3 businessesHVAC Contractors
Connecticut Air Systems
Milford, CT4.7(24)Website
Up to 3 businessesHVAC Contractors
Controlled Temperatures INC
Stamford, CT4.9(23)Website
Up to 3 businessesHVAC Contractors
BreezeClean
Cromwell, CT5.0(21)Website
Up to 3 businessesHVAC Contractors
JLP Heating & Cooling
Norwalk, CT5.0(21)Website
Up to 3 businessesHVAC Contractors
NewEra Mechanical
New Britain, CT5.0(21)Website
Up to 3 businessesHVAC Contractors
Penny Oil
Waterbury, CT4.0(26)
Up to 3 businesses
Page 4 of 17 · 48 of 814 shown. Recommended businesses first, then businesses that have claimed their profile, then Verified ones, then by Google rating and review count. Use Sort to see highest rated first.
Page One Partner Research
How HVAC contractors in CT compare
| HVAC Contractors | CT | U.S. |
|---|---|---|
| Average Google rating (10+ reviews) | 4.56 | 4.69 |
| Median Google reviews | 21 | 25 |
| Reviews for the top quarter | 74+ | 108+ |
| Have a website | 64.9% | 60.6% |
Businesses listed in our directory, not every business in the market. Updated November 2026. HVAC Contractors industry report · What is a good rating for HVAC contractors?
From Page One Partner Research
- A good Google rating for HVAC contractors: in our directory, the median is 4.8 and at least a quarter hold a perfect 5.0. Half of them have 25 or fewer reviews. What is a good rating for HVAC contractors?
- Connecticut businesses in our directory average 4.53 stars on Google, ranking 20 of the 50 states we measured; 28.9% list no website. Ratings in every state
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