🐜AssistAnt · Pro directory
There are 234 HVAC companies within 25 miles of Portland, CT in the AssistAnt directory as of October 16, 2026, 4 of them based in Portland 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 Portland
- Masselli & Sons
Portland, CT · 0.2 mi
Not verified yet
(860) 342-0917
- Automatic TLC Energy
Portland, CT · 0.7 mi
Not verified yet
(866) 395-7220
- Clark's Heating
Middletown, CT · 1.1 mi
Not verified yet
(860) 346-1137
- Absolute Air Services LLC
Middletown, CT · 1.2 mi
Not verified yet
(860) 666-4200
- Absolute Air Services, LLC
Portland, CT · 1.7 mi
Not verified yet
(860) 245-9565
- River Valley Oil Service
Middletown, CT · 1.9 mi
Not verified yet
(860) 342-5670
- T And S Heating And Air Conditioning, LLC
Portland, CT · 2.0 mi
Not verified yet
(860) 342-1506
- Mid -State Mechanical Contractors
Middletown, CT · 2.2 mi
Not verified yet
(860) 635-3230
- Connecticut Temperature Controls
Cromwell, CT · 2.6 mi
Not verified yet
(860) 953-1862
- C & W Heating & Cooling
Middletown, CT · 3.7 mi
Not verified yet
(860) 635-3646
- Advance Plumbing & Heating, Inc
Middletown, CT · 4.6 mi
Not verified yet
(860) 347-7586
- Johnson Controls Hartford Branch
Rocky Hill, CT · 5.2 mi
Not verified yet
(860) 571-3300
- Medford Wellington Service Co Inc
Rocky Hill, CT · 5.3 mi
Not verified yet
(800) 732-3754
- Trane - Heating & Cooling Services
Rocky Hill, CT · 5.3 mi
Not verified yet
(844) 710-5194
- Trane Commercial Sales Office
Rocky Hill, CT · 5.3 mi
Not verified yet
(860) 616-6600
- Direct Home Services
Middlefield, CT · 5.8 mi
Not verified yet
(860) 339-6001
- Heatech
Higganum, CT · 7.2 mi
Not verified yet
(860) 345-3855
- Crowell Heating & Air Conditioning
Meriden, CT · 7.3 mi
Not verified yet
(203) 237-7580
- Air Temp Mechanical Services, Inc.
Berlin, CT · 7.3 mi
Not verified yet
(860) 953-8888
- Douglas Mechanical Services, Inc
Berlin, CT · 7.5 mi
Not verified yet
(860) 357-4952
- Roman Oil Co
Meriden, CT · 7.5 mi
Not verified yet
(203) 235-3371
- George J Mack & Sons
Meriden, CT · 7.7 mi
Not verified yet
(203) 238-2820
- Superior Heating & Cooling
Berlin, CT · 7.7 mi
Not verified yet
(860) 259-2197
- County Wide Mechanical Services Llc
Berlin, CT · 7.7 mi
Not verified yet
(860) 818-3891
- Copper Valley Heating & Cooling
Meriden, CT · 7.8 mi
Not verified yet
(203) 237-5019
- Reliance Mechanical LLC
Newington, CT · 8.0 mi
Not verified yet
(860) 665-9900
- Buckley Associates
Newington, CT · 8.0 mi
Not verified yet
(860) 666-0555
- Tuxis Ohrs Fuel
Meriden, CT · 8.4 mi
Not verified yet
(203) 639-3513
- Riley Plumbing and Heating
Kensington, CT · 8.6 mi
Not verified yet
(860) 225-1534
- John S Mc Carthy Oil Co
Wethersfield, CT · 8.6 mi
Not verified yet
(860) 529-6128
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many HVAC companies are near Portland, CT?
- 234 within 25 miles, 4 in Portland, as of October 16, 2026.
- Which HVAC companies near Portland, 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 Portland
- Appliance repair in Portland, CT47 businesses
- Dryer vent cleaning in Portland, CT19 businesses
- Used appliances in Portland, CT11 businesses
- Plumbers in Portland, CT181 businesses
- Electricians in Portland, CT269 businesses
- Roofers in Portland, CT258 businesses
- Landscaping & lawn care in Portland, CT533 businesses
- Water, fire & mold restoration in Portland, CT74 businesses
- Concrete, masonry & paving in Portland, CT210 businesses
- Fence contractors in Portland, CT41 businesses
- Gutter services in Portland, CT18 businesses
- Auto repair in Portland, CT857 businesses
- Collision repair & auto glass in Portland, CT208 businesses
- Diesel & truck repair in Portland, CT36 businesses
- Welding & fabrication in Portland, CT217 businesses
- Excavation & heavy equipment in Portland, CT50 businesses
Nearby towns
- Cromwell, CT 3 mi
- Middletown, CT 3 mi
- Middlefield, CT 6 mi
- Rocky Hill, CT 7 mi
- Higganum, CT 7 mi
- Berlin, CT 7 mi
- Kensington, CT 9 mi
- Meriden, CT 9 mi
- Wethersfield, CT 10 mi
- Newington, CT 10 mi