🐜AssistAnt · Pro directory
There are 34 HVAC companies within 25 miles of Casselton, ND in the AssistAnt directory as of October 16, 2026, 2 of them based in Casselton 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 Casselton
- Steve's Heating, Air Conditioning & Sheet Metal
Casselton, ND · 0.2 mi
Not verified yet
(701) 660-5367
- Steve's Heating, Air Conditioning & Sheet Metal
Casselton, ND · 0.2 mi
Not verified yet
(701) 347-4761
- Patriot Air LLC
West Fargo, ND · 12.6 mi
Not verified yet
(701) 238-9037
- Air Mechanical
West Fargo, ND · 13.4 mi
Not verified yet
(701) 234-9596
- Innovative Air
West Fargo, ND · 13.8 mi
Not verified yet
(701) 429-3713
- Aire Serv Of Fargo
West Fargo, ND · 15.4 mi
Not verified yet
(701) 297-2063
- Bdt Mechanical, Llc
Fargo, ND · 16.0 mi
Not verified yet
(701) 232-8891
- Valley Service Mechanical
West Fargo, ND · 16.2 mi
Not verified yet
(701) 293-5701
- Cass County Heating
West Fargo, ND · 16.2 mi
Not verified yet
(701) 282-0264
- Dakota Refrigeration Inc.
Fargo, ND · 17.0 mi
Not verified yet
(701) 235-9698
- Agassiz Mechanical
Fargo, ND · 17.0 mi
Not verified yet
(701) 282-2420
- The Heating Guys
Fargo, ND · 17.1 mi
Not verified yet
(701) 212-0402
- Robert Gibb & Sons
Fargo, ND · 17.6 mi
Not verified yet
(701) 282-4400
- SVL, Inc.
Fargo, ND · 18.1 mi
Not verified yet
(651) 481-8000
- Gustave A Larson Company
Fargo, ND · 18.1 mi
Not verified yet
(701) 241-4400
- Trane Commercial Sales Office
Fargo, ND · 18.2 mi
Not verified yet
(701) 235-0521
- CLIMATE CONTROL, INC.
Fargo, ND · 18.2 mi
Not verified yet
(701) 281-9422
- J-Tech Mechanical
Horace, ND · 18.3 mi
Not verified yet
(701) 997-2901
- Ryan Brothers Inc
Horace, ND · 18.5 mi
Not verified yet
(701) 203-5146
- Dakota Plains Mechanical
Fargo, ND · 18.6 mi
Not verified yet
(701) 205-4840
- One Hour Heating & Air Conditioning
Fargo, ND · 18.6 mi
Not verified yet
(701) 404-9606
- Home Geothermal Systems Llc
Fargo, ND · 18.6 mi
Not verified yet
(701) 356-6900
- Laney's Inc.
Fargo, ND · 18.7 mi
Not verified yet
(701) 638-4171
- Accel Mechanical
Fargo, ND · 19.0 mi
Not verified yet
(701) 232-1592
- Automatic Heating And Air Inc.
Fargo, ND · 19.0 mi
Not verified yet
(701) 232-6146
- Refrigeration Heating Inc.
Fargo, ND · 19.2 mi
Not verified yet
(701) 232-7070
- Anderson Heating & Air Conditioning
Fargo, ND · 19.3 mi
Not verified yet
(701) 306-1192
- Fargo Heating and Cooling
Fargo, ND · 19.4 mi
Not verified yet
- Hitner Heating & Cooling Inc
Fargo, ND · 19.6 mi
Not verified yet
(701) 412-1089
- Arctic Services, Inc.
Fargo, ND · 19.7 mi
Not verified yet
(701) 293-1122
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many HVAC companies are near Casselton, ND?
- 34 within 25 miles, 2 in Casselton, as of October 16, 2026.
- Which HVAC companies near Casselton, ND 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
- West Fargo, ND 15 mi
- Horace, ND 18 mi
- Fargo, ND 18 mi
- Moorhead, MN 22 mi
- Borup, MN 33 mi
- Hawley, MN 40 mi
- Rothsay, MN 47 mi
- Wahpeton, ND 53 mi
- Breckenridge, MN 53 mi
- Detroit Lakes, MN 65 mi