FeaturedHVAC Companies in Bismarck, North Dakota

Bismarck Heating & Air Conditioning

Top Spot in Bismarck Today 4.90 (1,672 reviews)(701) 223-2338

Bismarck Heating & Air Conditioning

Bismarck Heating & Air Conditioning serves Bismarck with furnace, air conditioning, and water-heater work. Customers mention furnace cleaning and repair, equipment replacement, and new system installation.

Last Updated October 1, 2026.

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Service Area

Bismarck, North Dakota.

Featured Local Business

Bismarck Heating & Air Conditioning is one of 9 HVAC companies ProsGrade lists in Bismarck, North Dakota.

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Featured on ProsGrade

Listing details

4 services listed, including Furnace service, Air conditioning systems and Water heaters. Open 24 hours, 7 days a week. Rated 4.9 from 1,672 reviews.

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How This Business Compares

How Bismarck Heating & Air Conditioning compares with the other 8 HVAC companies on ProsGrade in Bismarck, using public Google ratings and review counts.

Ranks in the top quarter of the 9 Bismarck HVAC companies on ProsGrade by Google rating and review volume.
Rated 4.9 on Google, at or above the 4.8 average of other Bismarck HVAC companies on ProsGrade.
Has the most Google reviews (1,672) of the 9 Bismarck HVAC companies on ProsGrade.
One of 7 Bismarck HVAC companies on ProsGrade rated 4.7 or higher from at least 10 reviews.

Trust Signals

Google hours indicate 24/7 availability; call to confirm after-hours dispatch.

Services Covered

4 services

Furnace serviceCustomers mention furnace cleaning, repair, and replacement.
Air conditioning systemsA customer mentions installation of a new air conditioning system with a furnace and water heater.
Water heatersCustomers mention water-heater installation and replacement.
Heating system installationOne customer mentions replacement of a furnace, air conditioner, and water heater.

Reviews

What customers say

Customers describe respectful technicians who explain the work and crews who clean up after installation. Some mention prompt furnace repairs and efficient equipment installation. One water-heater customer said the final price was higher than expected and the estimate lacked requested detail, though they later considered it reasonable after identifying the installed unit.

Customer Reviews

Karlee Wynstra

We had our furnace cleaned recently and I couldn’t be happier with the service. Brian was the technician who came out, and he was absolutely wonderful to work with. He was professional, respectful, and took the time to explain everything he was doing. He made sure everything was cleaned thoroughly and running safely before he left. You can tell he really cares about doing a good job and making sure his customers feel comfortable and informed. I highly recommend this company — and if you get Brian, you’re in great hands!

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Matt

Highly recommend! My heat went out overnight, and I called Saturday morning. I had a tech (Brian) at my door within the hour. Brian was friendly, knowledgeable, took time to answer my questions, and did a in a manner that was easy for a layperson to understand. He was able to quickly diagnose and fix the problem with my furnace, and all for a great price! I wouldnt hesitate to call them again should the need arise. My cat Maggie, isnt a fan of the cold and is very happy to have the heat back on! Thanks again!

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Michael W

Shawn and Christian came over to install a water heater. They were friendly and professional, walked down the job prior to starting to find the most efficient, safest way to move equipment in and out of the house without damaging anything and keeping everything relatively tidy. The job was done quickly and effectively. Pricing for the overall job was higher than expected, and I couldn't get the details I wanted to through the estimator to understand the pricing, but upon finding out what unit was installed, I think the job was reasonable. This was emergency work, and Bismarck Heating and Air was available when other companies were not.

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Klingons on Uranus

Can’t say enough good things about Bismarck Heating & Air! Super company to deal with. My installers Neil and Shawn did a superb job. Fast and efficient. I am confident in a high quality Lennox furnace and A/C system that with last decades. Peace of mind and yearly savings with lower energy costs

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Sandy Kienzle

We had an excellent experience working with Neil and Shawn at Bismarck Heating & Air. They were hard-working and very courteous! They took their time to show and explain to us how our new system works. They cleaned up everything when they were done and took all the old equipment with them. I highly recommend these guys for your furnace, air conditioner, and water heater needs. They arrived at 7:30 AM and had our new furnace, AC, and water heater up and running shortly after lunch. The office gals and salesman were also very helpful with scheduling, financing, and warranty information. Kudos to Bismarck Heating & Air!!!

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Frequently Asked Questions

What HVAC services do customers mention?

Customer accounts mention furnace cleaning, repair and replacement, air conditioning installation, and water-heater installation.

Does Bismarck Heating & Air install water heaters?

A customer mentions a water-heater installation, and another mentions a new system with a water heater.

Do customers mention emergency furnace repairs?

One customer said a technician arrived within an hour after a Saturday morning call about a furnace that had stopped heating.