Why Choose Us? Air Treatment Company Keeping You Comfortable

Get started today with a free in-home estimate. Give us a call at (703) 270-0881 to schedule an appointment with a Comfort Consultant.

Why Choose Air Treatment Company?

Quality Repair & Installation Services

When the time comes to replace or upgrade your heating or air conditioning system, call Air Treatment Company. We offer Fairfax heater repair, AC repair, and installation services. If it is time to replace your existing equipment, we will send a Comfort Consultant to your home. We take the time to understand what is most important to you and help you select the right size furnace, heat pump, boiler, central AC, or humidification system for your home.


Get started today with a free in-home estimate. Give us a call at (703) 270-0881 to schedule an appointment with a Comfort Consultant.


Choosing the Right Company Makes All the Difference

Replacing an air conditioner, furnace, or heat pump is a substantial investment. Selecting the right company is fundamental to a successful project and your satisfaction. At Air Treatment Company, we have developed a detailed and proven process to ensure that your project is completed correctly and to your satisfaction.

The advantages to working with our Fairfax HVAC company include:

Upfront Pricing – We offer upfront pricing with no surprises. For Fairfax AC repair, heater repair, and water heater repair, we charge by the job, not by the hour. You will know the final cost before the work begins, unlike contractors who charge by the hour and leave you guessing about the total cost. We tell you the price upfront, while you give us written approval before we get started.

Top Notch Service – When you work with us, you will enjoy a variety of benefits, such as extended hours from 7 am to 5 pm, Monday through Friday. We respect your schedule and always arrive on time. Our technicians are clean, trained in the latest technology, background checked, and drug free. We respect your home, so we use work mats, wear shoe covers, and leave your home as clean as we found it.

Free Estimates for New Equipment – Our heating, air conditioning, and indoor air quality consultant take the time to answer all your questions and prepare detailed cost proposals for your new heating or air conditioning equipment.

Money Saving Coupons – We offer exceptional service and cost savings for our customers. New customers enjoy $50 off of any service. This cannot be combined with any other offer. If you want an instant coupon for service or installation, check our website for our current special offers.

We work tirelessly to meet your needs, and follow up after your repair or installation service to make sure you are happy with the quality of our work.


Call Air Treatment Company today at (703) 270-0881 to schedule an appointment for your HVAC system.


    “Air treatment company has been a very reliable and well-run company as far as I know and I will continue to carry a maintenance program with them.” - Marlene H.
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Top Notch Service Every Time

Why Choose Us?
  • Affordable Coupons & Specials Available.
  • NATE Certified & Extensively Experienced Techs.
  • Customer Comfort & Satisfaction Are Prioritized.
  • We Provide Free Estimates For New Equipment.

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