A-1 Heating & Air ND
A-1 Heating & Air ND is a HVAC provider serving Bismarck, ND. Rated 4.6★ with 34 Google reviews. See services, review signals, and request a quote.
HVACBismarck, ND
On this page
Company overview
- TradeHVAC
- Service areaBismarck, ND
- Google rating4.6★ (34 reviews)
- Phone(701) 751-4200
- Address3300 Hamilton St #6, Bismarck, ND 58503, USA
Photos
Photos from A-1 Heating & Air ND
What customers say
“My husband and I called for a furnace that was not working. Eric came so quickly and thinking it was the circuit board but upon further checking found the heat exchanger was cracked so we would have n…”
“Had our unit replaced with them a few years back after repair. Our ac stopped working right two days ago, and it was hotter inside then out. We out in for a service request and we’re back up with cool…”
“This company is so amazing and there technicians and installation and installers are amazing. I highly recommend this company to anyone. Thank you to everyone for helping us someday to get a new heate…”
“Our AC seemed to have quit on us shortly before a very hot weekend and no one could get us in. A-1 got someone here the same day. Scott did an EXCELLENT job. Not only did he find and fix the issue, he…”
Key highlights
Strengths
- Highly rated (4.6★ average)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does A-1 Heating & Air ND offer?
A-1 Heating & Air ND provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Bismarck, ND.
What is A-1 Heating & Air ND's rating?
A-1 Heating & Air ND has a 4.6 out of 5 star rating based on 34 Google reviews.
Is this company licensed in North Dakota?
All listed providers have a verified North Dakota contractor license at time of publication. You can verify on the North Dakota Secretary of State — Contractor Licensing (state contractor registration only; no dedicated statewide HVAC trade license) lookup at https://firststop.sos.nd.gov/search/contractor.
Does A-1 Heating & Air ND offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-23. Reviews refreshed 2026-04-23.
Licensing data: North Dakota Secretary of State — Contractor Licensing (state contractor registration only; no dedicated statewide HVAC trade license) · Company data: verified business records + Google Business profile
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