Your Home's Comfort Is Our Specialty
From emergency furnace repairs on the coldest nights to precision AC installations that cut energy bills, our licensed technicians deliver the kind of honest, expert HVAC service that keeps Bismarck homes comfortable year-round.
Complete HVAC Solutions for Your Home
From quick repairs to full system installations, we provide the full range of heating and cooling services that Bismarck homeowners rely on.
Heating Repair & Installation
Furnace breakdowns don't wait for business hours — and neither do we. We repair and install all major heating systems, from gas furnaces to heat pumps, keeping your home warm through harsh North Dakota winters.
Request ServiceAir Conditioning Services
Summer in Bismarck gets hot fast. We provide emergency AC repairs, routine maintenance, and energy-efficient installations so your cooling system runs reliably when you need it most.
Request ServicePreventive Maintenance
Skip the emergency call and the surprise bill. Our seasonal tune-ups catch small problems before they become big ones, extending the life of your equipment and keeping your energy costs down.
Schedule Tune-UpIndoor Air Quality
Poor air quality affects your family's health every day. We offer air purification, humidification, and ventilation solutions that make the air in your home cleaner, healthier, and more comfortable.
Learn MoreCommercial HVAC
Your business deserves the same reliable comfort as your home. We service rooftop units, split systems, and complex commercial HVAC setups with minimal disruption to your operations.
Get a QuoteEmergency Repairs
Heating failure on a freezing night? AC giving up in July? We offer emergency service because comfort emergencies don't follow a schedule. Call us anytime — we'll get you sorted.
Call Now
Trusted HVAC Professionals in Bismarck
Bismarck Heating & Air Conditioning has been serving our local community from our home base at 913 S 18th St. We understand the unique challenges that North Dakota's climate puts on your home's heating and cooling systems — from brutal winters that push furnaces to their limit to summers that demand reliable air conditioning.
Our approach is straightforward: show up on time, diagnose the real problem, explain your options clearly, and do the work right the first time. We treat every home like our own and every customer like a neighbor — because that's exactly who you are.
The Bismarck Difference
There are plenty of HVAC companies to choose from. Here's what sets us apart.
Transparent Pricing
We provide upfront, written estimates before any work begins. No hidden fees, no surprise charges on your bill. You'll always know exactly what you're paying for.
Certified Technicians
Our team is fully licensed, insured, and trained on the latest HVAC technologies. We invest in ongoing education so your system gets expert care every time.
Local & Accountable
We're right here on S 18th St. We can't disappear after the job is done — we see our customers around town. That means we take pride in doing things right.
Quality Parts & Warranties
We use only name-brand parts and offer warranties on both parts and labor. When we install a system, we stand behind it for the long haul.
What Our Customers Say
Don't take our word for it — hear from the Bismarck homeowners who trust us with their comfort.
Our furnace stopped working in the middle of a cold snap, and Bismarck Heating & Air came out the same day. They diagnosed the issue quickly, had the part in the truck, and had us warm again within a few hours. Couldn't ask for better service.
We've used them for both our home and our small business. They're always on time, fair with pricing, and they explain everything clearly. It's rare to find a contractor you can genuinely trust, but these guys have earned our repeat business.
The new AC system they installed has made a huge difference in our energy bills and overall comfort. The team was professional, cleaned up completely after the job, and walked us through everything. Highly recommend them to anyone in the area.
Ready for Reliable HVAC Service?
Whether you need an emergency repair, a seasonal tune-up, or a brand-new system installed, we're here to help. Reach out today and experience the Bismarck Heating & Air difference.
