🐜AssistAnt · Pro directory
There are 271 HVAC companies within 25 miles of Mount Sinai, NY in the AssistAnt directory as of October 16, 2026, 1 of them based in Mount Sinai 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 Mount Sinai
- GreenSeal Weatherization
Mount Sinai, NY · 0.0 mi
Not verified yet
(631) 928-1500
- Technical Heating Co.
Mt Sinai, NY · 1.2 mi
Not verified yet
(631) 473-1597
- GMS Heating & AC Service
Sound Beach, NY · 1.9 mi
Not verified yet
(631) 821-5336
- Us Air Conditioning & Heating
Port Jefferson Station, NY · 2.7 mi
Not verified yet
(631) 473-0090
- Kintech Heating, Cooling & Plumbing
Brookhaven, NY · 2.8 mi
Not verified yet
(631) 496-6646
- Bobby O's HVAC Inc.
Port Jefferson Station, NY · 3.3 mi
Not verified yet
(631) 928-1250
- A1 Heating And Air Conditioning
East Setauket, NY · 4.2 mi
Not verified yet
(631) 331-2102
- KDK Mechanical Inc
Middle Island, NY · 4.2 mi
Not verified yet
(631) 849-5868
- Zone Heating & Air Conditioning Inc.
Rocky Point, NY · 4.3 mi
Not verified yet
(631) 437-0325
- ARB Mechanical Services
Rocky Point, NY · 4.3 mi
Not verified yet
(631) 821-0800
- Soundview Heating & Air Conditioning
Middle Island, NY · 4.6 mi
Not verified yet
(631) 209-1744
- All Island Refrigeration Air Conditioning And Heating Inc.
Coram, NY · 4.9 mi
Not verified yet
(631) 496-9698
- Shona Mechanical, Inc.
East Setauket, NY · 5.6 mi
Not verified yet
(631) 675-0609
- All Island Mechanical
Setauket- East Setauket, NY · 6.0 mi
Not verified yet
(631) 471-5000
- Global Oil Burner Services
Selden, NY · 6.0 mi
Not verified yet
(631) 764-8697
- DL Peterson Corp
Stony Brook, NY · 6.4 mi
Not verified yet
(631) 751-4755
- Diamond Comfort Systems Corp
Setauket, NY · 6.6 mi
Not verified yet
(631) 246-9595
- Rumba Air Conditioning Corporation
Medford, NY · 6.9 mi
Not verified yet
(631) 496-9860
- Danisi Energy
Brookhaven, NY · 6.9 mi
Not verified yet
(631) 732-6666
- Thermolift
Stony Brook, NY · 7.5 mi
Not verified yet
(631) 751-3648
- Elite Heating and Cooling
Stony Brook, NY · 8.3 mi
Not verified yet
(631) 402-5161
- Professional Retail Services
Bohemia, NY · 8.4 mi
Not verified yet
(631) 209-9460
- Sony Heating and Cooling
Brookhaven, NY · 8.5 mi
Not verified yet
(631) 452-0614
- Corporate Climate Control
Lake Grove, NY · 8.5 mi
Not verified yet
(631) 588-5877
- Best Temp Central Air Conditioning & Heating Corp.
Yaphank, NY · 9.0 mi
Not verified yet
(631) 266-5968
- Scarpelli Mechanical Inc.
Holtsville, NY · 9.0 mi
Not verified yet
(631) 438-0490
- Ferrelli Mechanical Llc
Holtsville, NY · 9.0 mi
Not verified yet
(631) 447-1268
- Twin Air Inc
Holtsville, NY · 9.0 mi
Not verified yet
(631) 698-0580
- East Coast Air Design Inc.
Brookhaven, NY · 9.1 mi
Not verified yet
(631) 319-1510
- Central Air Systems, Inc.
Medford, NY · 9.2 mi
Not verified yet
(631) 254-4900
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many HVAC companies are near Mount Sinai, NY?
- 271 within 25 miles, 1 in Mount Sinai, as of October 16, 2026.
- Which HVAC companies near Mount Sinai, NY 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 Mount Sinai
- Plumbers in Mount Sinai, NY159 businesses
- Roofers in Mount Sinai, NY209 businesses
- Landscaping & lawn care in Mount Sinai, NY462 businesses
- Cleaning services in Mount Sinai, NY320 businesses
- Pest control in Mount Sinai, NY111 businesses
- Locksmiths in Mount Sinai, NY51 businesses
- Pool & spa service in Mount Sinai, NY100 businesses
- Water, fire & mold restoration in Mount Sinai, NY97 businesses
- Chimney sweep & repair in Mount Sinai, NY40 businesses
- Remodeling contractors in Mount Sinai, NY179 businesses
- Auto repair in Mount Sinai, NY1023 businesses
- Motorcycle, marine & small engine repair in Mount Sinai, NY63 businesses
- Computer & phone repair / IT in Mount Sinai, NY225 businesses
Nearby towns
- Mt Sinai, NY 1 mi
- Sound Beach, NY 2 mi
- Port Jefferson Station, NY 2 mi
- Rocky Point, NY 4 mi
- Middle Island, NY 4 mi
- East Setauket, NY 5 mi
- Coram, NY 5 mi
- Selden, NY 5 mi
- Setauket- East Setauket, NY 6 mi
- Setauket, NY 7 mi