DM Select expert air conditioning technicians can diagnose and repair your AC with friendly 24/7 service.
Call our Winchester air conditioning service experts at DM Select in Frederick County for AC repairs, as well as furnace repairs, duct cleaning, thermostat replacement, heat pumps and HVAC Winchester VA service for home or business.


You want your HVAC installations, repairs, and maintenance visits to be carried out by professionals who you know you can depend on. In Frederick County, Winchester, and the greater North Virginia area, that is DM Select Services. Our long-term and repeat clients have reaped the benefits of working with our reliable team for more than three decades.

Our highly-skilled, reliable, and friendly staff will service your HVAC system, whether at a home or an office location. We install, repair, and replace air conditioning units, furnaces, ducts, thermostats, and any other components of your HVAC system. Call us to schedule regular maintenance of your system to make sure it runs efficiently throughout the year.

Save yourself the hassle of dealing with a less competent team and then having to have it done again. Our team will quickly diagnose any issue you have, apprise you of your options, and then quickly and efficiently carry out the necessary repairs or replacements. If you’re installing a new system, DM Select Services’ team will assess the layout of your home or business, discuss what is needed with you, and advise you on the options best suited to your particular situation.

Will Getting a New Furnace and HVAC Unit Break My Bank?

The cost of a new HVAC system is contingent upon a number of factors. First and foremost, the brand and model of the unit and its components make a difference. Other features that dictate price ranges of heating and cooling systems are the size and setup of the area to be covered, the functionality of the system, location, and labor costs. The latest estimates show you can expect to pay between $5,000 and $9,000 with existing ductwork, and $7,000 to $12,000 if ducts need to be installed.

All the variables can have you dithering over what to choose. The professional technicians at DM Select Services are here to guide you to the best decision for your particular needs. We will assess your situation and walk you through options available to you so you have peace of mind when you make your choice.

If you have a system or component that is beyond repair, we have attractive payment options so you can install a new cost and energy-efficient system today. Emergency situations shouldn’t lead to even more stress. – We are here for you 24/7 to swiftly deal with it. Call us at 540-904-4035 today, or connect online here.