🐜AssistAnt · Pro directory
There are 215 HVAC companies within 25 miles of Wethersfield, CT in the AssistAnt directory as of October 16, 2026, 3 of them based in Wethersfield 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 Wethersfield
- Town Oil Company, Inc.
Wethersfield, CT · 1.8 mi
Not verified yet
(860) 316-2909
- Mull Bros Inc.
Wethersfield, CT · 1.8 mi
Not verified yet
(860) 529-8255
- John S Mc Carthy Oil Co
Wethersfield, CT · 1.8 mi
Not verified yet
(860) 529-6128
- Hartford Boiler Repair Works
West Hartford, CT · 2.2 mi
Not verified yet
(860) 953-9845
- Tony Marzano Plumbing & Heating Co. Inc.
Hartford, CT · 2.5 mi
Not verified yet
(860) 296-9624
- Barrieau Oil Company
West Hartford, CT · 2.6 mi
Not verified yet
(860) 953-6111
- Hi-Tech Mechanical Services
West Hartford, CT · 2.7 mi
Not verified yet
(860) 773-0809
- Ugo DiGrazia Air Conditioning & Heating
Hartford, CT · 2.7 mi
Not verified yet
(860) 296-1281
- Kennedy's Plumbing And Heating
Hartford, CT · 2.9 mi
Not verified yet
(860) 296-4867
- Barney Barker Oil
Newington, CT · 3.4 mi
Not verified yet
(860) 953-2808
- Reliance Mechanical LLC
Newington, CT · 3.4 mi
Not verified yet
(860) 665-9900
- Advance Plumbing & Heating, Inc
West Hartford, CT · 3.6 mi
Not verified yet
(860) 570-0782
- Buckley Associates
Newington, CT · 3.9 mi
Not verified yet
(860) 666-0555
- Miller Plumbing & Heating
West Hartford, CT · 4.1 mi
Not verified yet
(860) 523-9966
- Link Mechanical Services, Inc.
New Britain, CT · 4.1 mi
Not verified yet
(959) 600-6345
- SM Mechanical Services LLC
Glastonbury, CT · 4.2 mi
Not verified yet
(860) 926-5060
- Trane Commercial Sales Office
Rocky Hill, CT · 4.3 mi
Not verified yet
(860) 616-6600
- Personal Energy Company
New Britain, CT · 4.3 mi
Not verified yet
(860) 223-5833
- Trane - Heating & Cooling Services
Rocky Hill, CT · 4.3 mi
Not verified yet
(844) 710-5194
- Minute Man Oil
Farmington, CT · 4.3 mi
Not verified yet
(860) 677-2538
- Spring Brook Ice & Fuel Service
New Britain, CT · 4.4 mi
Not verified yet
(860) 225-6491
- Johnson Controls Hartford Branch
Rocky Hill, CT · 4.4 mi
Not verified yet
(860) 571-3300
- Medford Wellington Service Co Inc
Rocky Hill, CT · 4.8 mi
Not verified yet
(800) 732-3754
- Deitch Energy LLC.
Hartford, CT · 4.9 mi
Not verified yet
(860) 728-5431
- Crest Mechanical Services Inc
Hartford, CT · 4.9 mi
Not verified yet
(860) 724-3431
- County Wide Mechanical Services Llc
Berlin, CT · 5.1 mi
Not verified yet
(860) 818-3891
- M.J. Emonds Mechanical Contractors, LLC
Glastonbury, CT · 5.3 mi
Not verified yet
(860) 657-4554
- Air Temp Mechanical Services, Inc.
Berlin, CT · 5.3 mi
Not verified yet
(860) 953-8888
- Degree Heating And Cooling
Glastonbury, CT · 5.4 mi
Not verified yet
(860) 266-5957
- Carrier Corporation
Farmington, CT · 5.5 mi
Not verified yet
(800) 227-7437
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many HVAC companies are near Wethersfield, CT?
- 215 within 25 miles, 3 in Wethersfield, as of October 16, 2026.
- Which HVAC companies near Wethersfield, 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 Wethersfield
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- Dryer vent cleaning in Wethersfield, CT15 businesses
- Used appliances in Wethersfield, CT11 businesses
- Plumbers in Wethersfield, CT162 businesses
- Electricians in Wethersfield, CT271 businesses
- Landscaping & lawn care in Wethersfield, CT502 businesses
- Cleaning services in Wethersfield, CT241 businesses
- Pest control in Wethersfield, CT67 businesses
- Locksmiths in Wethersfield, CT57 businesses
- Painters in Wethersfield, CT116 businesses
- Garage door repair in Wethersfield, CT48 businesses
- Handyman services in Wethersfield, CT92 businesses
- Pool & spa service in Wethersfield, CT33 businesses
- Water, fire & mold restoration in Wethersfield, CT63 businesses
- Concrete, masonry & paving in Wethersfield, CT187 businesses
- Home inspectors in Wethersfield, CT38 businesses
- Flooring in Wethersfield, CT33 businesses
- Home security systems in Wethersfield, CT38 businesses
- Remodeling contractors in Wethersfield, CT124 businesses
- Towing in Wethersfield, CT61 businesses
- Auto repair in Wethersfield, CT760 businesses
- Welding & fabrication in Wethersfield, CT212 businesses
- Machine shops & CNC in Wethersfield, CT264 businesses
- Computer & phone repair / IT in Wethersfield, CT184 businesses
Nearby towns
- Newington, CT 2 mi
- Rocky Hill, CT 3 mi
- West Hartford, CT 4 mi
- Hartford, CT 5 mi
- Glastonbury, CT 5 mi
- New Britain, CT 5 mi
- Kensington, CT 6 mi
- Berlin, CT 6 mi
- East Hartford, CT 6 mi
- Cromwell, CT 7 mi