🐜AssistAnt · Pro directory
There are 60 HVAC companies within 25 miles of Old Saybrook, CT in the AssistAnt directory as of October 16, 2026, 1 of them based in Old Saybrook 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 Old Saybrook
- Aerus
Old Saybrook, CT · 0.8 mi
Not verified yet
(860) 388-0811
- Hagan Mechanical Services
Essex, CT · 2.8 mi
Not verified yet
(860) 955-4275
- Benedetto Heating & AC
Centerbrook, CT · 3.2 mi
Not verified yet
(860) 767-1123
- Benedetto Heating & AC LLC
Essex, CT · 3.2 mi
Not verified yet
(860) 434-1574
- C P Burdick and Son
Centerbrook, CT · 3.4 mi
Not verified yet
(860) 767-8402
- Pennywise Oil Company
Westbrook, CT · 3.8 mi
Not verified yet
- Wilcox Energy
Westbrook, CT · 3.8 mi
Not verified yet
(860) 399-6218
- Westbrook Oil
Westbrook, CT · 5.6 mi
Not verified yet
(860) 664-5116
- Schuster Brothers Plumbing & Heating & Well Service
Killingworth, CT · 10.1 mi
Not verified yet
(860) 663-3044
- RLD Heating & Cooling
Killingworth, CT · 10.1 mi
Not verified yet
(860) 663-3181
- Benvenuti Oil Co Inc
Waterford, CT · 14.1 mi
Not verified yet
(860) 443-6115
- Total Comfort Control A Division Of East River Energy
Guilford, CT · 14.6 mi
Not verified yet
(203) 484-9698
- Bartol Heating and Cooling
New London, CT · 15.0 mi
Not verified yet
(860) 442-4327
- R & B Air Conditioning & Heating
Guilford, CT · 15.5 mi
Not verified yet
(203) 453-6831
- R & W Heating Energy Solutions
Salem, CT · 15.7 mi
Not verified yet
(860) 848-9993
- BDM Mechanical
Guilford, CT · 15.8 mi
Not verified yet
(203) 533-5674
- Spicer Propane
Groton, CT · 15.9 mi
Not verified yet
(860) 859-9070
- Heatech
Higganum, CT · 15.9 mi
Not verified yet
(860) 345-3855
- Burt's Reliable
Southold, NY · 16.9 mi
Not verified yet
(631) 602-3124
- Edwards Heating Service
Groton, CT · 17.1 mi
Not verified yet
(860) 448-9500
- Advance Plumbing & Heating, Inc
Middletown, CT · 17.7 mi
Not verified yet
(860) 347-7586
- Currie's Plumbing, Heating, & Cooling Inc.
Bozrah, CT · 18.3 mi
Not verified yet
(860) 859-3533
- Rc Mechanical
Groton, CT · 18.3 mi
Not verified yet
(860) 445-8815
- Trueflow Testing & Balancing, LLC
Colchester, CT · 18.7 mi
Not verified yet
(860) 531-9398
- The Heat People
Uncasville, CT · 19.1 mi
Not verified yet
(860) 848-4121
- Corporal Heating
North Branford, CT · 19.2 mi
Not verified yet
(203) 488-8547
- Millas Heating & Cooling
Mystic, CT · 20.0 mi
Not verified yet
(860) 415-9962
- JC Heating & Cooling LLC
Gilman, CT · 21.2 mi
Not verified yet
(860) 204-0373
- Hurricane Energy Heating and Cooling
North Branford, CT · 21.2 mi
Not verified yet
(203) 208-4768
- Absolute Air Services, LLC
Portland, CT · 21.3 mi
Not verified yet
(860) 245-9565
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many HVAC companies are near Old Saybrook, CT?
- 60 within 25 miles, 1 in Old Saybrook, as of October 16, 2026.
- Which HVAC companies near Old Saybrook, 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.
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Nearby towns
- Essex, CT 3 mi
- Centerbrook, CT 3 mi
- Westbrook, CT 4 mi
- Killingworth, CT 10 mi
- Waterford, CT 13 mi
- New London, CT 15 mi
- Guilford, CT 15 mi
- Salem, CT 16 mi
- Higganum, CT 16 mi
- Southold, NY 17 mi