🐜AssistAnt · Pro directory
There are 197 HVAC companies within 25 miles of Bethlehem, CT in the AssistAnt directory as of October 16, 2026, 2 of them based in Bethlehem 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 Bethlehem
- MechaniTech HVAC Solutions LLC
Bethlehem, CT · 0.1 mi
Not verified yet
(860) 483-8535
- Tonning Plumbing
Bethlehem, CT · 0.1 mi
Not verified yet
(203) 266-5048
- AirWise Mechanical Services
Watertown, CT · 4.4 mi
Not verified yet
(860) 670-1698
- JP Dunn Heating & Cooling, LLC
Northfield, CT · 5.5 mi
Not verified yet
(860) 283-1167
- Thomaston Oil & Propane
Thomaston, CT · 6.2 mi
Not verified yet
(860) 283-4878
- Alliance All Trades
Thomaston, CT · 6.2 mi
Not verified yet
(860) 283-5555
- Thomaston Comfort Control
Thomaston, CT · 6.2 mi
Not verified yet
(860) 283-9939
- Evans Heating & Cooling
Watertown, CT · 6.3 mi
Not verified yet
(203) 695-3377
- Pelletier Mechanical Services, LLC
Thomaston, CT · 6.6 mi
Not verified yet
(860) 317-5515
- All Pro Hvac
Watertown, CT · 6.6 mi
Not verified yet
(860) 417-3444
- Baribault Fuel
Oakville, CT · 7.4 mi
Not verified yet
(860) 274-3284
- TNT Refrigeration
Litchfield, CT · 7.6 mi
Not verified yet
(860) 567-2124
- Massimo Heating & Cooling. / Massimo Fuel Llc
Oakville, CT · 7.8 mi
Not verified yet
(888) 316-2774
- Tri-Star Service
Woodbury, CT · 7.9 mi
Not verified yet
(203) 586-1820
- Best Heating & Cooling
Waterbury, CT · 9.1 mi
Not verified yet
(203) 574-9292
- R & E Heating And Air Conditioning
Terryville, CT · 9.7 mi
Not verified yet
(860) 970-9050
- Connecticut Sun & Power
New Milford, CT · 10.4 mi
Not verified yet
(860) 350-2232
- American Heating & Air Conditioning Service
Waterbury, CT · 10.5 mi
Not verified yet
(203) 756-5040
- One Hour Heating & Air Conditioning
Terryville, CT · 10.6 mi
Not verified yet
(860) 589-8979
- M J Fahy & Sons Inc
Waterbury, CT · 10.6 mi
Not verified yet
(203) 574-4808
- Fritz Air Llc
Torrington, CT · 10.9 mi
Not verified yet
(860) 459-5207
- Guardian Mechanical Service
Torrington, CT · 11.0 mi
Not verified yet
(860) 989-7265
- Carlson Heating Air & Hot Water
Torrington, CT · 11.1 mi
Not verified yet
(860) 482-9276
- Service Sean, LLC
Middlebury, CT · 11.1 mi
Not verified yet
(203) 974-2817
- Prestige Air Inc.
New Milford, CT · 11.2 mi
Not verified yet
(860) 350-1600
- Day Plumbing & Heating Co Inc
Torrington, CT · 11.3 mi
Not verified yet
(860) 482-5970
- C&G's One Hour Heating & Air Conditioning
Torrington, CT · 11.6 mi
Not verified yet
(860) 482-3400
- M & M Mechanical
Wolcott, CT · 11.7 mi
Not verified yet
(203) 721-7477
- Valiant Energy Solutions
Waterbury, CT · 11.7 mi
Not verified yet
(800) 992-2227
- Carlson Heating, Air & Hot Water Inc
Torrington, CT · 11.8 mi
Not verified yet
(860) 489-4328
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many HVAC companies are near Bethlehem, CT?
- 197 within 25 miles, 2 in Bethlehem, as of October 16, 2026.
- Which HVAC companies near Bethlehem, 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.
More in Bethlehem
- Plumbers in Bethlehem, CT138 businesses
- Electricians in Bethlehem, CT231 businesses
- Roofers in Bethlehem, CT197 businesses
- Landscaping & lawn care in Bethlehem, CT444 businesses
- Painters in Bethlehem, CT108 businesses
- Pool & spa service in Bethlehem, CT38 businesses
- Concrete, masonry & paving in Bethlehem, CT187 businesses
- Remodeling contractors in Bethlehem, CT115 businesses
- Well drilling in Bethlehem, CT16 businesses
- Auto repair in Bethlehem, CT598 businesses
- Diesel & truck repair in Bethlehem, CT23 businesses
- Motorcycle, marine & small engine repair in Bethlehem, CT25 businesses
- Welding & fabrication in Bethlehem, CT159 businesses
- Excavation & heavy equipment in Bethlehem, CT51 businesses
Nearby towns
- Northfield, CT 5 mi
- Thomaston, CT 6 mi
- Litchfield, CT 6 mi
- Watertown, CT 7 mi
- Oakville, CT 8 mi
- Woodbury, CT 8 mi
- Terryville, CT 10 mi
- Torrington, CT 12 mi
- Waterbury, CT 12 mi
- Middlebury, CT 12 mi