🐜AssistAnt · Pro directory
There are 250 HVAC companies within 25 miles of Middlefield, CT in the AssistAnt directory as of October 16, 2026, 1 of them based in Middlefield 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 Middlefield
- Direct Home Services
Middlefield, CT · 0.0 mi
Not verified yet
(860) 339-6001
- Crowell Heating & Air Conditioning
Meriden, CT · 2.4 mi
Not verified yet
(203) 237-7580
- Roman Oil Co
Meriden, CT · 2.5 mi
Not verified yet
(203) 235-3371
- George J Mack & Sons
Meriden, CT · 3.9 mi
Not verified yet
(203) 238-2820
- River Valley Oil Service
Middletown, CT · 4.0 mi
Not verified yet
(860) 342-5670
- Silver City Furnace Company
Meriden, CT · 4.4 mi
Not verified yet
(203) 237-0995
- Copper Valley Heating & Cooling
Meriden, CT · 4.6 mi
Not verified yet
(203) 237-5019
- Climate Creator, LLC
Meriden, CT · 4.6 mi
Not verified yet
(203) 494-5327
- Clark's Heating
Middletown, CT · 4.8 mi
Not verified yet
(860) 346-1137
- Tuxis Ohrs Fuel
Meriden, CT · 4.8 mi
Not verified yet
(203) 639-3513
- Absolute Air Services LLC
Middletown, CT · 4.9 mi
Not verified yet
(860) 666-4200
- C & W Heating & Cooling
Middletown, CT · 4.9 mi
Not verified yet
(860) 635-3646
- A-1 Services, Inc.
Meriden, CT · 5.0 mi
Not verified yet
(203) 238-2147
- Giacco Oil
Meriden, CT · 5.0 mi
Not verified yet
(203) 235-0840
- Mid -State Mechanical Contractors
Middletown, CT · 5.1 mi
Not verified yet
(860) 635-3230
- Automatic TLC Energy
Portland, CT · 5.3 mi
Not verified yet
(866) 395-7220
- Eminent Mechanical
Meriden, CT · 5.4 mi
Not verified yet
(860) 992-6244
- Raze Air
Wallingford, CT · 5.7 mi
Not verified yet
(203) 325-1224
- Masselli & Sons
Portland, CT · 5.8 mi
Not verified yet
(860) 342-0917
- Silberman Heating & Cooling
Wallingford, CT · 6.0 mi
Not verified yet
(203) 265-1860
- Air Comfort Systems Inc
Wallingford, CT · 6.1 mi
Not verified yet
(203) 269-1110
- Advance Plumbing & Heating, Inc
Middletown, CT · 6.3 mi
Not verified yet
(860) 347-7586
- Heatech
Higganum, CT · 6.4 mi
Not verified yet
(860) 345-3855
- Mansolf Plumbing and Heating
Wallingford, CT · 6.9 mi
Not verified yet
(203) 815-6276
- Masters Heating & Air Conditioning
Wallingford, CT · 6.9 mi
Not verified yet
(203) 265-4434
- Castle Heating & Air Conditioning
Meriden, CT · 6.9 mi
Not verified yet
(203) 238-1759
- Connecticut Temperature Controls
Cromwell, CT · 7.0 mi
Not verified yet
(860) 953-1862
- Absolute Air Services, LLC
Portland, CT · 7.2 mi
Not verified yet
(860) 245-9565
- Douglas Mechanical Services, Inc
Berlin, CT · 7.2 mi
Not verified yet
(860) 357-4952
- X-treme Temp Heating & Cooling, Llc
Wallingford, CT · 7.4 mi
Not verified yet
(203) 815-6851
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many HVAC companies are near Middlefield, CT?
- 250 within 25 miles, 1 in Middlefield, as of October 16, 2026.
- Which HVAC companies near Middlefield, 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 Middlefield
- Plumbers in Middlefield, CT197 businesses
- Roofers in Middlefield, CT270 businesses
- Landscaping & lawn care in Middlefield, CT549 businesses
- Cleaning services in Middlefield, CT286 businesses
- Water, fire & mold restoration in Middlefield, CT79 businesses
- Concrete, masonry & paving in Middlefield, CT218 businesses
- Remodeling contractors in Middlefield, CT154 businesses
- Auto repair in Middlefield, CT868 businesses
- Welding & fabrication in Middlefield, CT227 businesses
- Machine shops & CNC in Middlefield, CT262 businesses
Nearby towns
- Middletown, CT 4 mi
- Meriden, CT 5 mi
- Portland, CT 6 mi
- Wallingford, CT 6 mi
- Higganum, CT 6 mi
- Cromwell, CT 7 mi
- Berlin, CT 8 mi
- Kensington, CT 9 mi
- Cheshire, CT 10 mi
- Plantsville, CT 10 mi