Award Winning Heating & Cooling Services Since 2006


frederick maryland air conditioner repair - daves cooling & heating

Dave’s Cooling & Heating is the Frederick County Maryland HVAC Company You Can Trust

Dave’s Cooling & Heating was established in 2006 as a family owned HVAC contractor. Our goal from the beginning was to provide our customers with services that they could count on from people that they could trust. As a result, we know how important it is to provide our local community with professional services at affordable prices. With 20 employees on staff and more than 100 years of industry experience on our side, Dave’s Cooling & Heating is ready to help you out today with all of your Frederick County Maryland air conditioner repair needs. We are an authorized contractor for First Energy/Potomac Edison, BGE, and PEPCO utility rebates. We offer a full range of HVAC services including heating and air conditioning installation, repairs, maintenance, duct work and more to go along with our award-winning customer satisfaction guarantee.

The Dave’s Difference:

  • Family Owned & Operated.
  • Expert HVAC Services.
  • Certified Technicians.
  • A+ Rating With The BBB.
  • Member of the MD BeSmart Program.

Our Air Conditioning Solutions Will Keep You Comfortable This Summer

Here at Dave’s Cooling & Heating, we understand how important it is to stay cool when the summer temperatures begin to climb. We have service technicians on call around the clock to make sure you have the support you need. Dave’s Cooling & Heating offers a wide range of Frederick Maryland Air Conditioner Repair cooling solutions to our customers. These range from new energy efficient AC installations all the way to quick and convenient AC repairs. Including ductless mini split installations! Above all, our technicians are highly trained, professionally licensed and certified, and are able to quickly diagnose and repair your cooling problems. Because of our expertise, you can also count on us for water heater replacement.

Stay Warm This Winter With Our Professional Heating Services

In Maryland, our winter months can be truly hard to handle. With temperatures plummeting to the single digits and snow almost always around the corner, it is of vital importance that your heating system is functional and ready to work. At Dave’s Cooling & Heating, we provide access to some of the best Mitsubishi and Lennox systems available. If you are looking to replace your old heating system, we are the team you can trust to get the job done quickly and effectively. Our furnace installation services are just a small part of the solutions that our heating services can provide. We also offer extensive Frederick County Maryland heating system maintenance and heating system repair services.

Finally, Dave’s Cooling & Heating knows how important it is to stay comfortable year-round. We’re only a phone call away when you need help with your heating or cooling systems or Frederick County Maryland Air Conditioner Repair needs. So whether you need your air conditioning unit repaired, your entire heating system replaced,  consider us as the HVAC team for you. Call us at 301-401-2780 today!

Here Are a Few Services You Can Expect With Dave’s Cooling and Heating in Frederick, MD:

Frederick County Maryland Air Conditioner Repair

  • Inventory Of Energy Efficient Products.

  • Free Estimate On New AC and Heating System Installation.

  • Expert HVAC Repair & Tune-Up Services.

  • Money Saving HVAC Preventative Maintenance Programs.

  • Humidifiers & Air Cleaners.

  • Boilers, Steam Boilers & Tankless Boilers.

  • Oil Or Gas Furnaces.

  • Heat Pumps.

  • Rooftop Units.

  • Diagnostic Testing.

  • Gas Conversions.

  • Thermostats.

  • Compressors.

  • Residential and Commercial Contracts.

  • Duct Installs

  • Duct and Vent Cleaning

  • AC Repair

  • Heating Repair

  • AC Maintenance

  • AC Install

  • Heating Install

  • Ductless Mini Split


If you are in need of heating or cooling services in Frederick & the surrounding areas then count on Dave's Cooling & Heating!