Need furnace repair or installation? HVAC service? We offer 24-hour HVAC service, water heater servicing, and more throughout the area. 701-354-5522

Northern Integrity provides 24-hour HVAC services to residential and commercial customers in Velva ND and the surrounding areas. We offer sales, service, and installation as well as a certified dealer for Armstrong Air HVAC units. We offer:

No project is too large or small for us to handle. With our competitive pricing options, you can trust us to provide the service you need for a fair price.

commercial HVAC

About Us

Northern Integrity Heating & Air Conditioning isn’t just a name – there’s meaning behind it. We believe that a customer should be able to trust the quality of work and equipment they’re paying for. When we complete work, it’s done by a licensed, insured technician whose top priority is your satisfaction. Not to mention, we do our best to offer the lowest rate and the highest quality products for your needs.

We offer 24/7 on-call service, are fully licensed, and offer over ten years of experience in both residential and commercial systems.

Put your comfort in the hands of HVAC contractors you can trust. Call us today at 701-354-5522 to schedule your heating or air conditioning service.

Our Brands

Northern Integrity Heating & Air Conditioning, LLC is proud to offer service and repairs for all makes and models of equipment in your home or business including:

  • Armstrong
  • Trane
  • Rheem
  • Lennox
  • Goodman
  • Amana
  • Temp Star
  • ICP
  • Comfort Maker
  • Coleman
  • Nordyne
  • and More

Proudly serving Velva ND and the surrounding areas.