🐜AssistAnt · Pro directory
There are 245 HVAC companies within 25 miles of Middletown, CT in the AssistAnt directory as of October 16, 2026, 6 of them based in Middletown 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 Middletown
- C & W Heating & Cooling
Middletown, CT · 1.0 mi
Not verified yet
(860) 635-3646
- Mid -State Mechanical Contractors
Middletown, CT · 1.0 mi
Not verified yet
(860) 635-3230
- Absolute Air Services LLC
Middletown, CT · 1.8 mi
Not verified yet
(860) 666-4200
- Clark's Heating
Middletown, CT · 2.1 mi
Not verified yet
(860) 346-1137
- Automatic TLC Energy
Portland, CT · 2.3 mi
Not verified yet
(866) 395-7220
- River Valley Oil Service
Middletown, CT · 2.6 mi
Not verified yet
(860) 342-5670
- Connecticut Temperature Controls
Cromwell, CT · 2.8 mi
Not verified yet
(860) 953-1862
- Masselli & Sons
Portland, CT · 2.9 mi
Not verified yet
(860) 342-0917
- Direct Home Services
Middlefield, CT · 4.2 mi
Not verified yet
(860) 339-6001
- T And S Heating And Air Conditioning, LLC
Portland, CT · 4.6 mi
Not verified yet
(860) 342-1506
- Johnson Controls Hartford Branch
Rocky Hill, CT · 4.7 mi
Not verified yet
(860) 571-3300
- Absolute Air Services, LLC
Portland, CT · 4.7 mi
Not verified yet
(860) 245-9565
- Douglas Mechanical Services, Inc
Berlin, CT · 4.8 mi
Not verified yet
(860) 357-4952
- Crowell Heating & Air Conditioning
Meriden, CT · 4.8 mi
Not verified yet
(203) 237-7580
- George J Mack & Sons
Meriden, CT · 4.8 mi
Not verified yet
(203) 238-2820
- Trane - Heating & Cooling Services
Rocky Hill, CT · 4.9 mi
Not verified yet
(844) 710-5194
- Trane Commercial Sales Office
Rocky Hill, CT · 4.9 mi
Not verified yet
(860) 616-6600
- Copper Valley Heating & Cooling
Meriden, CT · 4.9 mi
Not verified yet
(203) 237-5019
- Superior Heating & Cooling
Berlin, CT · 5.1 mi
Not verified yet
(860) 259-2197
- Roman Oil Co
Meriden, CT · 5.1 mi
Not verified yet
(203) 235-3371
- Air Temp Mechanical Services, Inc.
Berlin, CT · 5.2 mi
Not verified yet
(860) 953-8888
- Tuxis Ohrs Fuel
Meriden, CT · 5.5 mi
Not verified yet
(203) 639-3513
- County Wide Mechanical Services Llc
Berlin, CT · 5.6 mi
Not verified yet
(860) 818-3891
- Medford Wellington Service Co Inc
Rocky Hill, CT · 5.9 mi
Not verified yet
(800) 732-3754
- Climate Creator, LLC
Meriden, CT · 5.9 mi
Not verified yet
(203) 494-5327
- Silver City Furnace Company
Meriden, CT · 6.0 mi
Not verified yet
(203) 237-0995
- A-1 Services, Inc.
Meriden, CT · 6.1 mi
Not verified yet
(203) 238-2147
- Riley Plumbing and Heating
Kensington, CT · 6.3 mi
Not verified yet
(860) 225-1534
- Buckley Associates
Newington, CT · 6.3 mi
Not verified yet
(860) 666-0555
- Eminent Mechanical
Meriden, CT · 6.4 mi
Not verified yet
(860) 992-6244
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many HVAC companies are near Middletown, CT?
- 245 within 25 miles, 6 in Middletown, as of October 16, 2026.
- Which HVAC companies near Middletown, 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 Middletown
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- Used appliances in Middletown, CT11 businesses
- Plumbers in Middletown, CT191 businesses
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- Roofers in Middletown, CT271 businesses
- Landscaping & lawn care in Middletown, CT535 businesses
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- Garage door repair in Middletown, CT57 businesses
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- Water, fire & mold restoration in Middletown, CT77 businesses
- Concrete, masonry & paving in Middletown, CT212 businesses
- Fence contractors in Middletown, CT44 businesses
- Chimney sweep & repair in Middletown, CT27 businesses
- Junk removal in Middletown, CT7 businesses
- Flooring in Middletown, CT39 businesses
- Windows & doors in Middletown, CT74 businesses
- Home security systems in Middletown, CT45 businesses
- Remodeling contractors in Middletown, CT149 businesses
- Solar installers in Middletown, CT14 businesses
- Towing in Middletown, CT71 businesses
- Auto repair in Middletown, CT884 businesses
- Collision repair & auto glass in Middletown, CT213 businesses
- Diesel & truck repair in Middletown, CT38 businesses
- Motorcycle, marine & small engine repair in Middletown, CT41 businesses
- Welding & fabrication in Middletown, CT227 businesses
- Machine shops & CNC in Middletown, CT271 businesses
- Computer & phone repair / IT in Middletown, CT205 businesses
- Excavation & heavy equipment in Middletown, CT51 businesses
- Trucking in Middletown, CT48 businesses
Nearby towns
- Cromwell, CT 3 mi
- Portland, CT 3 mi
- Middlefield, CT 4 mi
- Berlin, CT 5 mi
- Kensington, CT 6 mi
- Meriden, CT 6 mi
- Rocky Hill, CT 6 mi
- New Britain, CT 8 mi
- Newington, CT 8 mi
- Higganum, CT 8 mi