🐜AssistAnt · Pro directory
There are 277 HVAC companies within 25 miles of Southport, CT in the AssistAnt directory as of October 16, 2026, 1 of them based in Southport 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 Southport
- Britt-Air LLC
Southport, CT · 0.0 mi
Not verified yet
(203) 254-0500
- BLM Refrigeration Heating & Air Conditioning
Bridgeport, CT · 3.2 mi
Not verified yet
(203) 209-0797
- Aquila Heating & Cooling
Fairfield, CT · 3.3 mi
Not verified yet
(203) 334-4880
- Advanced Duct Solutions
Fairfield, CT · 3.5 mi
Not verified yet
(203) 873-0700
- V-Fuel
Bridgeport, CT · 4.1 mi
Not verified yet
(203) 335-9027
- First Heating & Cooling Company
Westport, CT · 4.5 mi
Not verified yet
(203) 222-9195
- Fairfield County Heating and Cooling, LLC
Fairfield, CT · 4.8 mi
Not verified yet
(203) 997-9699
- US HVAC Home Service Bridgeport
Bridgeport, CT · 5.0 mi
Not verified yet
(203) 652-7801
- Kaufman Fuel
Bridgeport, CT · 5.1 mi
Not verified yet
(866) 395-7220
- Dominick Fuel
Bridgeport, CT · 5.1 mi
Not verified yet
(866) 395-7220
- Ray's Heating and Cooling
Bridgeport, CT · 5.1 mi
Not verified yet
(203) 545-4614
- YBC Air LLC
Bridgeport, CT · 5.3 mi
Not verified yet
(203) 901-5077
- Climate Care, Llc
Norwalk, CT · 5.6 mi
Not verified yet
(203) 354-2020
- Alpine Heating Service of Fairfield
Bridgeport, CT · 6.0 mi
Not verified yet
(203) 265-4695
- Custom Air Systems, Inc.
Bridgeport, CT · 6.1 mi
Not verified yet
(203) 333-1906
- anthony valenti heating & cooling
Norwalk, CT · 6.3 mi
Not verified yet
(203) 750-8810
- M & M Heating & Cooling, Llc
Bridgeport, CT · 6.4 mi
Not verified yet
(203) 364-2571
- AirWay Heating Cooling Enterprises
Bridgeport, CT · 6.5 mi
Not verified yet
(203) 521-0052
- Swanson Plumbing & Heating LLC
Norwalk, CT · 6.7 mi
Not verified yet
(203) 515-8207
- The Heating & Cooling Company
Norwalk, CT · 6.7 mi
Not verified yet
(203) 855-0858
- Astacio Heating
Norwalk, CT · 6.8 mi
Not verified yet
(203) 309-3492
- T&H Mechanical Systems
Norwalk, CT · 6.8 mi
Not verified yet
(203) 644-1098
- Pramer Fuel Inc
Norwalk, CT · 6.9 mi
Not verified yet
(203) 866-9954
- Gordon Heating & Cooling
Bridgeport, CT · 7.0 mi
Not verified yet
(203) 220-6179
- Silk Plumbing & Heating Inc
Norwalk, CT · 7.0 mi
Not verified yet
(203) 838-0157
- M&O Corporation
Bridgeport, CT · 7.1 mi
Not verified yet
(203) 367-4292
- Griffith Co
BRIDGEPORT, CT · 7.2 mi
Not verified yet
(203) 333-5557
- Jlp Heating & Cooling
Norwalk, CT · 7.3 mi
Not verified yet
(203) 524-0297
- Park City Heating & Cooling, LLC
Bridgeport, CT · 7.4 mi
Not verified yet
(203) 296-9824
- Hellas Air Temp Inc
Norwalk, CT · 7.4 mi
Not verified yet
(203) 852-0666
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many HVAC companies are near Southport, CT?
- 277 within 25 miles, 1 in Southport, as of October 16, 2026.
- Which HVAC companies near Southport, 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.
Nearby towns
- Fairfield, CT 3 mi
- Westport, CT 4 mi
- Bridgeport, CT 6 mi
- Norwalk, CT 7 mi
- Stratford, CT 8 mi
- Wilton, CT 9 mi
- Trumbull, CT 9 mi
- Monroe, CT 14 mi
- Milford, CT 14 mi
- Shelton, CT 14 mi