🐜AssistAnt · Pro directory
There are 119 HVAC companies within 25 miles of Willington, CT in the AssistAnt directory as of October 16, 2026, 1 of them based in Willington 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 Willington
- Custom Ventilation, LLC
Willington, CT · 0.0 mi
Not verified yet
(860) 429-2805
- Fox Heating Services Inc
Stafford Springs, CT · 5.4 mi
Not verified yet
(866) 369-4328
- Integrity Heating Services
Stafford, CT · 6.3 mi
Not verified yet
(860) 458-0025
- Jrj Gas Connection
Stafford Springs, CT · 7.2 mi
Not verified yet
(860) 851-9725
- Stafford Mechanical Services
Stafford Springs, CT · 8.0 mi
Not verified yet
(860) 684-9485
- C W Knight Oil & Heating
Chaplin, CT · 8.5 mi
Not verified yet
(860) 455-0658
- Cnm Heating Cooling Piping Llc
Storrs, CT · 8.7 mi
Not verified yet
(860) 891-3073
- First Choice Home Services, LLC
Stafford Springs, CT · 9.6 mi
Not verified yet
(860) 684-3006
- Yankee Oil
Mansfield Center, CT · 9.8 mi
Not verified yet
(860) 423-9111
- R. J. Riquier Inc
North Windham, CT · 11.0 mi
Not verified yet
(860) 423-0677
- Cramec Heating & Cooling, LLC
Ellington, CT · 12.4 mi
Not verified yet
(860) 748-0456
- Corbett HVAC Services LLC
Willimantic, CT · 12.5 mi
Not verified yet
(860) 942-0183
- Energy Unlimited, LLC Heating & Cooling
Bolton, CT · 12.6 mi
Not verified yet
(860) 643-8334
- Homestead Comfort
Ellington, CT · 12.8 mi
Not verified yet
(860) 870-8700
- Ives Bros.
Willimantic, CT · 12.8 mi
Not verified yet
(860) 423-6381
- Energy Systems of Conn
Columbia, CT · 12.9 mi
Not verified yet
(860) 228-5122
- Gottier Plumbing & Heating
Vernon, CT · 13.1 mi
Not verified yet
(860) 875-0719
- Pomfret Fuel Services LLC
Pomfret Center, CT · 13.3 mi
Not verified yet
(860) 928-5516
- Wittig Mechanical, Llc
Ellington, CT · 13.3 mi
Not verified yet
(860) 454-0334
- Violette Mechanical
Vernon Rockville, CT · 13.3 mi
Not verified yet
(860) 870-9276
- D & D Heating & Air Conditioning
Somers, CT · 13.4 mi
Not verified yet
(860) 698-9696
- Air Control Mechanical Services
Ellington, CT · 13.5 mi
Not verified yet
(860) 871-6646
- Reutter Mechanical
Ellington, CT · 13.6 mi
Not verified yet
(860) 707-2002
- Apex Refrigeration Cooling And Heating
Bolton, CT · 13.6 mi
Not verified yet
(860) 803-3664
- M&M Oil
Bolton, CT · 13.8 mi
Not verified yet
(860) 649-2871
- L N King Plumbing, Heating & AC
Hampden, MA · 14.2 mi
Not verified yet
(413) 858-7761
- Lacroix Heating And Cooling
Southbridge, MA · 15.5 mi
Not verified yet
(508) 762-9131
- Taylor Energy
Broad Brook, CT · 16.1 mi
Not verified yet
(860) 623-3308
- Nutmeg Mechanical Services Inc.
Manchester, CT · 16.5 mi
Not verified yet
(860) 643-2042
- Fahrenheit Mechanical Services Inc
Broad Brook, CT · 16.6 mi
Not verified yet
(860) 623-1991
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many HVAC companies are near Willington, CT?
- 119 within 25 miles, 1 in Willington, as of October 16, 2026.
- Which HVAC companies near Willington, 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
- Stafford, CT 6 mi
- Stafford Springs, CT 8 mi
- Chaplin, CT 9 mi
- Storrs, CT 9 mi
- Mansfield Center, CT 10 mi
- North Windham, CT 11 mi
- Vernon Rockville, CT 12 mi
- Columbia, CT 13 mi
- Ellington, CT 13 mi
- Willimantic, CT 13 mi