🐜AssistAnt · Pro directory
There are 34 HVAC companies within 25 miles of Casselton, ND in the AssistAnt directory as of November 4, 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. Ranked by activity, never paid: members who pressed Boost this week come first, then verified and claimed businesses, then businesses whose website we checked, then everyone else nearest first. No one can pay for a higher spot.
HVAC (heating & air conditioning) near Casselton
Ranked by activity, never paid. Boosted this week first, then verified and claimed, then website checked, then everyone else nearest first. Not on this list? Add yourself free →
- Valley Service Mechanical
West Fargo, ND · 16.2 mi
Not verified yet
(701) 293-5701 Website ↗
- Dakota Refrigeration Inc.
Fargo, ND · 17.0 mi
Not verified yet
(701) 235-9698 Website ↗
- Trane Commercial Sales Office
Fargo, ND · 18.2 mi
Not verified yet
(701) 235-0521 Website ↗
- Automatic Heating And Air Inc.
Fargo, ND · 19.0 mi
Not verified yet
(701) 232-6146 Website ↗
- Fargo Heating and Cooling
Fargo, ND · 19.4 mi
Not verified yet
Website ↗
- Steve's Heating, Air Conditioning & Sheet Metal
Casselton, ND · 0.2 mi
Not verified yet
(701) 660-5367 No website on file
- Steve's Heating, Air Conditioning & Sheet Metal
Casselton, ND · 0.2 mi
Not verified yet
(701) 347-4761 No website on file
- 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
- Cass County Heating
West Fargo, ND · 16.2 mi
Not verified yet
(701) 282-0264
- 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 No website on file
- 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
- 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 No website on file
- 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
- 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 No website on file
- 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.
More near Casselton
Same order as above, continued.
Questions
- How many HVAC companies are near Casselton, ND?
- 34 within 25 miles, 2 in Casselton, as of November 4, 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. Ranked by activity, never paid: members who pressed Boost this week come first, then verified and claimed businesses, then businesses whose website we checked, then everyone else nearest first. No one can pay for a higher spot. 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