Our focus is on seasonal inspections and preventative maintenance to help you avoid unnecessary repairs and “down” time. However, should the need arise, our HVAC company fleet is standing by for all your local HVAC needs.

DM Select Services is rated one of the Best HVAC Companies in Northern Virginia by Yelp, Angie’s List, Facebook, Better Business Bureau and Google Business reviewers. DM Select Services has a combined 60 years of experience in the HVAC and plumbing industry in Northern Virginia. As a result, they are highly selective – from customer service to dispatching to installers and technicians.

Furnace, Heat Pump, hybrid system? One unit or two?

Our comfort advisors will help you select the system best suited for your home, budget and needs.

Have difficulty heating and cooling different levels of the home? High ceilings? Loft? Cold basement

All duct designs are different and it’s hard to make changes once the house is built. But, with advancements in heating and air conditioning technology, there are many options today to deliver the best solution for your particular needs and home. We’ll guide you through it!


We offer and install a range of heater, furnace and air conditioner models including Trane, Rheem, Carrier and our own private label system with extended warranties.

We Go to Great Lengths.

Once we determine the best system for your home, budget and lifestyle one of our expert technicians, factory-trained, will efficiently install your system with a focus on complete customer satisfaction from the time we arrive to the when we leave your home spotless. We are not a big box store just trying to move equipment. We want you and your friends to be our customers for life. We treat you right from day one. Learn more about our various systems and guarantees.

If you are looking for the best HVAC Company in Northern Virginia, look no further! We haven’t met a home we couldn’t deliver comfort to, we will do whatever it takes to make you happy and a customer for life!

Created by: New Leaf Design