🐜AssistAnt · Pro directory
There are 44 HVAC companies within 25 miles of Groton, CT in the AssistAnt directory as of October 16, 2026, 3 of them based in Groton 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.
Brands named most by these businesses: Maytag (1).
HVAC (heating & air conditioning) near Groton
- Rc Mechanical
Groton, CT · 0.5 mi
Not verified yet
(860) 445-8815
- Edwards Heating Service
Groton, CT · 1.3 mi
Not verified yet
(860) 448-9500
- Millas Heating & Cooling
Mystic, CT · 1.6 mi
Not verified yet
(860) 415-9962
- Spicer Propane
Groton, CT · 2.5 mi
Not verified yet
(860) 859-9070
- Bartol Heating and Cooling
New London, CT · 3.4 mi
Not verified yet
(860) 442-4327
- Cool Boats LLC
Mystic, CT · 3.6 mi
Not verified yet
(860) 536-2665
- Benvenuti Oil Co Inc
Waterford, CT · 4.4 mi
Not verified yet
(860) 443-6115
- Bugbee Plumbing
Stonington, CT · 5.0 mi
Not verified yet
(860) 572-0274
- Densmore Oil Company
Mystic, CT · 5.0 mi
Not verified yet
(860) 536-7927
- Duncklee Cooling & Heating Inc
Stonington, CT · 7.5 mi
Not verified yet
(860) 535-2552
- The Heat People
Uncasville, CT · 8.6 mi
Not verified yet
(860) 848-4121
- Best Energy
pawcatuck, CT · 9.7 mi
Not verified yet
(860) 599-1920
- Williams & Associates Mechanical Contracting
North Stonington, CT · 9.7 mi
Not verified yet
(860) 867-6976
- South Shore Heating and Cooling
Pawcatuck, CT · 10.3 mi
Not verified yet
(860) 599-5370
- Burnside Plumbing Heating & AC LLC
North Stonington, CT · 10.4 mi
Not verified yet
(860) 599-0442
- Best Energy
Pawcatuck, CT · 10.6 mi
Not verified yet
(959) 271-3052
- Diamond Plumbing & Heating
Norwich, CT · 11.0 mi
Not verified yet
(860) 889-6528
- Currie's Plumbing, Heating, & Cooling Inc.
Bozrah, CT · 11.1 mi
Not verified yet
(860) 859-3533
- Northeast HVAC LLC
Westerly, RI · 11.7 mi
Not verified yet
(401) 596-8814
- Jet Refrigeration
Jewett City, CT · 13.9 mi
Not verified yet
(860) 376-6687
- D&v Mechanical Inc
Westerly, RI · 14.3 mi
Not verified yet
(401) 741-2704
- R & W Heating Energy Solutions
Salem, CT · 14.8 mi
Not verified yet
(860) 848-9993
- Oceanside Plumbing & Heating
Bradford, RI · 15.7 mi
Not verified yet
(401) 377-8712
- McGuire Plumbing & Heating LLC
Avenue, CT · 16.4 mi
Not verified yet
(860) 376-3388
- JC Heating & Cooling LLC
Gilman, CT · 16.5 mi
Not verified yet
(860) 204-0373
- Boss Heating & Cooling Inc
Charlestown, RI · 16.6 mi
Not verified yet
(401) 326-9505
- 72 Degrees Air Conditioning & Heating
Baltic, CT · 17.2 mi
Not verified yet
(860) 822-1041
- American Heating & Cooling
Voluntown, CT · 17.5 mi
Not verified yet
(860) 376-3502
- Priority One Oil Heat Service, Inc.
Hope Valley, RI · 18.1 mi
Not verified yet
(401) 575-8243
- Aerus
Old Saybrook, CT · 18.6 mi
Not verified yet
(860) 388-0811
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many HVAC companies are near Groton, CT?
- 44 within 25 miles, 3 in Groton, as of October 16, 2026.
- Which HVAC companies near Groton, 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 Groton
- Appliance repair in Groton, CT10 businesses
- Plumbers in Groton, CT46 businesses
- Electricians in Groton, CT64 businesses
- Roofers in Groton, CT42 businesses
- Landscaping & lawn care in Groton, CT159 businesses
- Cleaning services in Groton, CT55 businesses
- Locksmiths in Groton, CT12 businesses
- Painters in Groton, CT21 businesses
- Handyman services in Groton, CT24 businesses
- Water, fire & mold restoration in Groton, CT13 businesses
- Septic services in Groton, CT22 businesses
- Home inspectors in Groton, CT16 businesses
- Towing in Groton, CT13 businesses
- Auto repair in Groton, CT191 businesses
- Collision repair & auto glass in Groton, CT46 businesses
- Motorcycle, marine & small engine repair in Groton, CT25 businesses
- Welding & fabrication in Groton, CT26 businesses
- Machine shops & CNC in Groton, CT22 businesses
- Computer & phone repair / IT in Groton, CT35 businesses
- Trucking in Groton, CT6 businesses
Nearby towns
- New London, CT 3 mi
- Mystic, CT 4 mi
- Waterford, CT 5 mi
- Stonington, CT 6 mi
- Uncasville, CT 9 mi
- North Stonington, CT 10 mi
- Pawcatuck, CT 10 mi
- Norwich, CT 11 mi
- Bozrah, CT 11 mi
- Westerly, RI 11 mi