Connecticut
HVAC Contractors in Connecticut · page 3
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
Barney Barker Oil
Newington, CT4.7(86)Website
Up to 3 businessesHVAC Contractors
Hyper Heat & Cool LLC
Plantsville, CT5.0(80)Website
Up to 3 businessesHVAC Contractors
Campbell Cooling LLC
Newington, CT4.3(93)Website
Up to 3 businessesHVAC Contractors
Town Oil Company Inc.
Wethersfield, CT4.7(85)Website
Up to 3 businessesHVAC Contractors
CTS Heating & Cooling
West Haven, CT5.0(79)Website
Up to 3 businessesHVAC Contractors
Ralph Mann & Sons Inc
Ansonia, CT4.6(77)Website
Up to 3 businessesHVAC Contractors
Temp Air Company
Stamford, CT4.9(71)Website
Up to 3 businessesHVAC Contractors
Corbett HVAC Services
Willimantic, CT4.4(77)Website
Up to 3 businessesHVAC Contractors
Giordanos Heating & A/C
Derby, CT4.8(70)Website
Up to 3 businessesHVAC Contractors
Saucier Mechanical Services
Plantsville, CT4.7(70)Website
Up to 3 businessesHVAC Contractors
J.M. Curtis Energy Solutions
Bloomfield, CT4.9(66)Website
Up to 3 businessesHVAC Contractors
S.D.R. Plumbing & Heating Inc.
Stamford, CT4.7(65)Website
Up to 3 businessesHVAC Contractors
Evolution Air LLC
Stamford, CT4.9(60)Website
Up to 3 businessesHVAC Contractors
Thomaston Oil & Propane
Thomaston, CT4.5(64)Website
Up to 3 businessesHVAC Contractors
Unified Home Solutions
Stamford, CT5.0(57)Website
Up to 3 businessesHVAC Contractors
Deitch Energy LLC
Hartford, CT4.1(69)Website
Up to 3 businessesHVAC Contractors
Northern Comfort Services LLC
Cheshire, CT4.8(57)Website
Up to 3 businessesHVAC Contractors
Air and Water Solutions Llc
Shelton, CT3.9(70)Website
Up to 3 businessesHVAC Contractors
RED TEAM Air Duct Cleaning
Shelton, CT4.9(51)Website
Up to 3 businessesHVAC Contractors
Top Tier Fuel
Windsor Locks, CT5.0(48)Website
Up to 3 businessesHVAC Contractors
Guys Heating & Cooling
Thomaston, CT5.0(47)Website
Up to 3 businessesHVAC Contractors
Crocco Mechanical
Thomaston, CT5.0(46)Website
Up to 3 businessesHVAC Contractors
C&C Service
Stamford, CT4.4(45)Website
Up to 3 businessesHVAC Contractors
New England Duct Care
Newtown, CT4.9(40)Website
Up to 3 businessesHVAC Contractors
Active Air LLC
Trumbull, CT5.0(39)Website
Up to 3 businessesHVAC Contractors
The Guild Plumbing & Heating
Chester, CT5.0(38)Website
Up to 3 businesses
Page 3 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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