🐜AssistAnt · Pro directory
There are 256 HVAC companies within 25 miles of Haven, CT in the AssistAnt directory as of October 16, 2026, 1 of them based in Haven itself. None are verified by AssistAnt yet, so check a business’s license and insurance before you hire it. Verified businesses are listed first, then by distance. No business can pay for a higher spot.
HVAC (heating & air conditioning) near Haven
- M&G Plumbing And Heating Inc
Haven, CT · 0.0 mi
Not verified yet
(203) 624-0264
- Nero Air Conditioning & Heating
North Haven, CT · 0.6 mi
Not verified yet
(203) 248-8110
- Carlin Combustion Technology
North Haven, CT · 0.9 mi
Not verified yet
(203) 680-9401
- Around the Clock Heating and Cooling, Inc
North Haven, CT · 1.4 mi
Not verified yet
(203) 239-2226
- All Temperature Heating & Cooling
North Haven, CT · 1.5 mi
Not verified yet
(203) 671-0658
- Conditioned Air Systems Inc
North-Haven, CT · 1.7 mi
Not verified yet
(475) 306-7363
- Hurlburt's Plumbing & Heating
Hamden, CT · 2.0 mi
Not verified yet
(203) 248-7876
- Apollo Refrigeration Inc
Hamden, CT · 2.8 mi
Not verified yet
(203) 777-6291
- Bullseye Refrigeration & A/C
East Haven, CT · 3.0 mi
Not verified yet
(203) 469-4444
- Ryan Oil Company
Hamden, CT · 3.2 mi
Not verified yet
(203) 248-6984
- Mechanical Plumbing & Heating Inc.
Hamden, CT · 3.2 mi
Not verified yet
(475) 655-0016
- Evergreen Heating & Cooling, LLC.
Hamden, CT · 3.3 mi
Not verified yet
(203) 288-3315
- Unique Heating & Cooling
East Haven, CT · 3.3 mi
Not verified yet
(203) 467-9710
- Total Plumbing & Heating
East Haven, CT · 3.3 mi
Not verified yet
(203) 481-8111
- Home Comfort Heating & Cooling
East Haven, CT · 3.3 mi
Not verified yet
(203) 290-1005
- KMK INSULATION INC
North Haven, CT · 3.5 mi
Not verified yet
(203) 234-6233
- Eramo Ray Plumbing & Heating Inc.
Hamden, CT · 3.9 mi
Not verified yet
(203) 281-1461
- R A, Levine Company
North Haven, CT · 4.1 mi
Not verified yet
(203) 933-1619
- Eastern Fuel Corporation
Hamden, CT · 4.1 mi
Not verified yet
(203) 248-2111
- Elm Pro. Heating & Cooling L.L.C.
New Haven, CT · 4.3 mi
Not verified yet
(203) 214-5373
- Next Step Living
New Haven, CT · 4.6 mi
Not verified yet
(866) 867-8729
- Circle Energy Services
New Haven, CT · 4.8 mi
Not verified yet
(860) 946-4047
- Mechanical Heating and Air Conditioning Inc
New Haven, CT · 4.9 mi
Not verified yet
(203) 780-8959
- Preferred Plumbing Company
New Haven, CT · 5.0 mi
Not verified yet
(203) 763-4973
- Blue Flame Oil
New Haven, CT · 5.1 mi
Not verified yet
(203) 468-2176
- Hurricane Energy Heating and Cooling
North Branford, CT · 5.2 mi
Not verified yet
(203) 208-4768
- Alpine Heating & Cooling
New Haven, CT · 5.3 mi
Not verified yet
(203) 467-1406
- Krall Oil Company-Alpine Heating & Cooling
New Haven, CT · 5.3 mi
Not verified yet
(203) 466-4146
- Climatech Mechanical Heating And Air Conditioning Services
Wallingford, CT · 5.6 mi
Not verified yet
(475) 253-5209
- Comfort Zone Heating & Air Conditioning
East Haven, CT · 5.6 mi
Not verified yet
(203) 627-7377
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many HVAC companies are near Haven, CT?
- 256 within 25 miles, 1 in Haven, as of October 16, 2026.
- Which HVAC companies near Haven, CT are verified?
- None yet. Verified means AssistAnt checked the business registration and insurance; unverified listings come from public business records.
- Can a business pay to rank higher on AssistAnt?
- No. Verified businesses are listed first, then everyone else by distance. Placement cannot be bought, and AssistAnt never sells your contact information.
Nearby towns
- North Haven, CT 1 mi
- Hamden, CT 2 mi
- New Haven, CT 3 mi
- East Haven, CT 6 mi
- North Branford, CT 6 mi
- Branford, CT 7 mi
- West Haven, CT 8 mi
- Wallingford, CT 8 mi
- Orange, CT 9 mi
- Seymour, CT 10 mi