Donmar Heating & Cooling has been in business since 1988 and has provided HVAC installation and repairs to thousands of residents in Alexandria, Arlington, Washington DC, Fairfax, Loudoun, Prince William, and Montgomery County. Our customer database is over fourteen thousand strong and continues to grow though referrals from satisfied homeowners. Our company philosophy is simple. We provide quality work for a competitive price and we make sure that our customers always know what all of their options are. We don’t just lock them in to one choice that works best for us, our focus is on finding the right HVAC solution for each of our clients, not taking a one-size-fits-all approach like many of our competitors do. 

Donmar Heating & Cooling has an A+ Rating with the Better Business Bureau and received a 2009 Super Service Award from Angie’s List. Our goal with every new customer is to establish a lifetime relationship, so we look for permanent solutions, not quick fixes. When you contact us with an emergency or routine HVAC issue you are inviting us into your home, placing your trust and the safety and comfort of your family in our hands. We take that responsibility seriously and pledge to do all that we can to be deserving of it for years to come. 

Similar to the relationship we have with our customers, the bond between our company and the employees who work for us is a lifetime relationship also. We promote a drug free work environment and most of the men and women who work for us have been with the company for at least seven years. Our technicians and installers receive over eighty hours of new training every year to keep them up to date on new technology and techniques. 

Donmar Heating & Cooling believes in Green technology and the importance of clean air. To that end, we promote and encourage the installation of new HVAC systems whenever possible and offer regular discounts and specials to make it financially feasible for anyone in our service area. The federal government has a tax credit of up to $1500 for the installation of new qualifying  heating and air conditioning systems for homes in 2010. Well help you select a system that will qualify.

Our regular services are HVAC installation, repair and maintenance, including emergency service when necessary. Please contact our customer service representatives any time for additional information. Our policy is to assess your needs and make recommendations that will be in line with your wants and needs. You will not be sold or up-sold in any way when you contact us. At Donmar Heating & Cooling we are here to be of service to you, so please let us know how we can assist you today with your HVAC needs.