Tuesday, November 3, 2026 · Customer reviews of US businesses
The Fair Hearing score
New
2 reviews
Scores get a color once a company has 5 reviews.
Over 50 years in business. We offer air conditioner, furnace, water heater, boiler, heat pump, geo thermal, duct work, humidifier, thermostats and garage heater - SALES and SERVICE.We have 24/7 service and NEVER close.We carry a vast inventory of parts for all brands. We carry a huge inventory of equipment allowing us to either have SAME DAY or NEXT DAY install available to you.
Bismarck Heating & Air Conditioning Inc (bismarckheating.com) has 2 customer reviews on The Fair Hearing, with an average rating of 3.5 out of 5.
2 approved reviews, newest moderated first
Technician Marty is a very thorough. I hope every time I need service; I get Marty. Marty is willing to explain to the costumer what he's doing while he services your equipment.
By Dan L.
Response from Bismarck Heating & Air Conditioning Inc· Oct 28, 2025
Thank you so much for the wonderful review Dan! We will be sure to let Marty know about it. Your business is very much appreciated. 701-223-2338
what went wrong? four times to be called in to stop new water heater leak - damage to my floor when they removed old water heater and Tom, The rudest and ugliest person that i have ever did a $15k business job with. Do Not Recommend
By Sandy
Response from Bismarck Heating & Air Conditioning Inc· Oct 28, 2025
I sure wish you had called in if there was a serious issue... This is the first we are hearing of this. I am sorry if there was an issue. As far as the Tom comment, I would need further information to respond to that.
