Donmar Company Heating & Cooling

For over 25 years, Donmar Heating & Cooling has been a top HVAC contractor in the Fairfax area. We’ve provided service to over fourteen thousand customers over the years, and our business continues to grow primarily through referrals from satisfied home and business owners. Our business model is simple: provide excellent service at an affordable price and treat every customer with respect. Our high standards have resulted in recognition from Carrier, and we are proud to be one of their distinguished factory authorized dealer. Because every home’s heating and cooling needs are unique, we believe in presenting all available options to every customer and finding the right comfort solution for each customer.