Kolenda Heating & Cooling is the first choice for friendly, reliable home comfort service in the Grand Forks area. From furnaces and boilers to air conditioners, heat pumps, and indoor air quality systems, our licensed technicians service them all with professional installation, maintenance, and repair. Next time your home or business needs HVAC help, give us a try and see why your neighbors in the Northwood, Larimore, Thompson, and Grand Forks County area already recommend us. Call 701-213-7875 to schedule service today.