River City Heating & Air

Residential HVAC, Commercial HVAC, Water Heater Services and Geothermal Systems in Bismarck, ND & the Surrounding Areas

Locally owned and operated River City Heating & Air has been providing superior refrigeration and HVAC services in Bismarck, North Dakota and the surrounding communities since 2003. Our team of licensed and insured technicians are available 24/7 to assist with all your needs regarding residential HVAC and commercial HVACR. We are dedicated to delivering an exceptional experience, which is why we only use the highest quality products from name brands you know and trust to complete HVAC maintenance, repairs and installations. Whether you're searching for an affordabe residential AC unit or would like a smart thermostat installed, or need to equip your business with a large-scale commercial ventilation system, our local HVAC company has the knowledge and ability to get the job done right. We'd be happy to provide you with a free estimate for the cost of HVAC repair in Bismarck or the neighboring North Dakota cities.

  • Residential HVAC & Commercial HVAC
  • Boiler & Furnace Repair
  • Home Heating & Cooling
  • Air Conditioner Repair & Ductless AC
  • HVAC Tune Up & HVAC Maintenance
  • HVAC Repair & HVAC Installation
  • Commercial Refrigeration Services
  • Commercial Heating Systems
  • 24/7 Emergency HVAC Service
  • Free Estimates

Residential HVAC

Our expert techs offer superior home heating and cooling service and installation.

Commercial HVAC

We provide professional HVAC and refrigeration services for all types and sizes of businesses.

Water Heaters

Let us restore your hot water supply with repairs or a new tank style or tankless water heater.

Geothermal Systems

Save big on energy bills by harnessing the energy of the earth to heat and cool your home.

As a family owned business, the certified HVAC techs at River City Heating & Air take great pride in helping our friends and neighbors in Bismarck, Lincoln, Menoken and the surrounding areas. We have built our business on the grounds of providing honest service at fair prices, while always ensuring 100 percent customer satisifaction. From the free initial quote until the job is cleaned up, we understand that maintaining a great relationship with our customers is what allows our nearby HVAC business to keep our doors open. That's why you can rely on River City Heating & Air to offer exceptional value and customer service at every job. The next time you need Bismarck HVAC service for your home or office, including 24/7 emergency HVAC repair, give us a call at (701) 561-0804 and we'll be happy to help, day or night.

River City Heating & Air Blog

4 Indications of a Problem with Your Home’s AC System

By River City Heating & Air • July 23, 2025
When summer heat rolls in, your home's air conditioning system becomes essential for comfort and safety. But like any mechanical system, your AC unit can develop issues over time. If these problems are caught early, you may be able to avoid a complete breakdown and costlier repairs. Understanding the warning signs of AC trouble can help you know when to call a professional before a minor issue becomes a major headache. At River City Heating & Air, we provide expert AC repair in the greater Bismarck, ND area. Here are four common signs that your home's AC system is in need of service. Weak Airflow from Vents If you’ve noticed that the airflow coming from your vents feels weaker than usual, this may be a sign that your AC system is struggling. Weak airflow could be caused by a clogged air filter, ductwork issues, or a failing blower motor. Regardless of the cause, limited airflow makes it harder to cool your home efficiently and can lead to uneven temperatures from room to room. It’s a sign that something in the system needs attention. Warm Air Instead of Cool Air When your AC system blows warm or room-temperature air, even though the thermostat is set to cooling mode, there’s likely a significant issue. This could stem from low refrigerant levels or a malfunctioning compressor. Whatever the cause, it means your AC isn’t performing its primary function. Warm air output should always be investigated promptly to restore comfort and prevent further damage. Strange Noises During Operation An air conditioning system should run relatively quietly, with only a soft hum or whoosh of air being noticeable. If you start hearing grinding, squealing, clanging, or banging sounds, it’s often a sign that a mechanical component is loose or failing. These sounds might indicate problems with the fan motor, belts, or internal parts of the compressor. Ignoring these noises can lead to system failure, so it's best to call an HVAC technician for an inspection. Unusually High Energy Bills If your energy bills have suddenly spiked without a corresponding increase in usage, your AC system may be the culprit. Aging or malfunctioning components force the system to work harder, drawing more energy to maintain the desired temperature. This inefficiency not only costs more in monthly bills, but also puts strain on your unit, increasing the risk of future repairs or replacements. AC Repair in Bismarck, ND When you need HVAC service in Bismarck and the surrounding area, contact River City Heating & Air at (701) 561-0804. We can expertly address your residential and commercial HVAC needs. Feel free to give us a call to schedule an appointment!