Our customers keep coming back to us thanks to our unbeatable customer service and professional, high-quality work. Customers know they can count on us to arrive to appointments on time, thoroughly explain service and repair options, and offer reasonable prices every time. Air Treatment Heating & Cooling proudly maintains a reputation as a top HVAC company in Fairfax.

Our technicians tailor their services to your unique situation, taking time to assess which products and services will work best for your home. We offer personalized advice to every customer, explaining the details of any work we intend to do for you so that you know exactly what to expect. We also offer free in-person estimates to ensure that our solutions can fit within your budget.

We work tirelessly to show our clients how much we care. Our technicians are exceptionally respectful of your home, wearing shoe covers and cleaning up their work spaces to leave your home spotless after completing their work.

When you find yourself in need of a heating & cooling professional, turn to Air Treatment Heating & Cooling, the most trusted name in HVAC services in Fairfax County. Our skilled technicians look forward to working with you on any heater, AC, or ventilation project!