Find top-rated Pros in your area

Enter a zip code and get matched to businesses near you.

Air Treatment Company

4.9(
555
)

Heating and Air Conditioning, Water Heaters

About us

Air Treatment Company is a top-rated provider of HVAC services throughout the Fairfax area. Their experienced and professional technicians are NATE-certified, always providing the best work and customer service in the industry. For repairs, installations, and maintenance checks on all makes and models of heaters, AC units, water heaters, and generators, you can rely on Air Treatment Company. They go the extra mile to take care of their customers, ensuring that their problems are solved with a smile. With additional services in duct cleaning and indoor air quality control, Air Treatment Company is ready to help with any HVAC issue you are facing. If you need an HVAC company you can count on, call Air Treatment Company today!

Business highlights

67 years of trusted experience

Services we offer

Heating & Air Conditioning - Repairs, Maintenance, Replacement, & Installation. Water Heaters. Indoor Air Quality Systems & Generators.

Services we don't offer

Duct Cleaning & Oil Furnaces

Amenities

Free Estimates
Yes
Senior Discount

5%

Accepted payment methods

American Express
Check
Discover
MasterCard
Visa

Photos of past projects

Reviews

4.9555 Reviews
Write a review
Number of StarsImage of DistributionNumber of Ratings
5
90%
4
7%
3
1%
2
1%
1
1%
Rating CategoryRating out of 5
quality
4.9
value
4.7
professionalism
4.9
responsiveness
4.9
punctuality
5.0
Write a review
Showing 426-450 of 555 reviews
Gerald J T.
03/2016
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: .
Rating CategoryRating out of 5
Yes, I recommend this pro
Robert G.
02/2016
5.0
heating & air conditioning/hvac
  + -1 more
Very well.
Description of Work: Reconfigured the air handlers in heat pump system.
Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$1,800
Wayne M.
02/2016
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: They did a furnace inspection and changed the water filter for the humidifier. The technician was awesome and very friendly. He knew his stuff.
Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$149
Chris S.
02/2016
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Justin was the technician that was sent. He arrived on time, thoroughly explained what was involved in the service he was about to perform. He left the areas he serviced as clean as they were when he arrived. He let me know what needs to be completed now and what will need to be serviced in the future. I will be using this provider again in the future! |
Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Barbara E.
02/2016
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: .
Rating CategoryRating out of 5
Yes, I recommend this pro
$350
Krishna B.
02/2016
4.0
heating & air conditioning/hvac
  + -1 more
good
Description of Work: good
Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
4.0
responsiveness
4.0
punctuality
4.0
Yes, I recommend this pro
$39
George W.
02/2016
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: .
Rating CategoryRating out of 5
Yes, I recommend this pro
Barbara K.
02/2016
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Mahesh R.
01/2016
5.0
heating & air conditioning/hvac
  + -1 more
Great
Description of Work: Checked everything out
Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$39
Ashleigh S.
01/2016
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Purchased the deal for a diagnostic service call. They were very quick to respond to my voicemail and schedule an appointment. They arrived on time and were extremely professional and courteous. They showed me exactly what the issue was with my furnace and what to do to help with air flow in my townhouse. I highly recommend Air Treatment Co. for all your heating and A/C needs
Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$39
Delores S.
01/2016
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: .
Rating CategoryRating out of 5
Yes, I recommend this pro
$39
Stephen H.
01/2016
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: .
Rating CategoryRating out of 5
Yes, I recommend this pro
$130
Megan C.
12/2015
4.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: It was really expensive. I paid $39, but then the Freon was ridiculously expensive. I might as well of hired who we did before who had a more expensive housing fee, but the Freon was a lot cheaper.
Rating CategoryRating out of 5
quality
4.0
value
2.0
professionalism
4.0
responsiveness
4.0
punctuality
4.0
$215
Kolin F.
12/2015
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: .
Rating CategoryRating out of 5
Yes, I recommend this pro
$150
Joshua E.
12/2015
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: They promptly responded to an emergency call for my heat pump and got it back up and running. They advised me to replace the entire system due to its age. I was provided several options and substantial time on the phone consulting with them about the pros and cons of each. In the end, a full system replacement has me wishing that I had done it years ago! I am very happy with their service and quality.
Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$6,300
Lindsay G.
12/2015
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Great customer service and technicians. Have used Air Treatment Co for both AC and furnace replacement. They are my go-to HVAC company!
Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Lin C.
12/2015
4.0
heating & air conditioning/hvac
  + -1 more
unknown
Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
4.0
responsiveness
4.0
punctuality
5.0
Yes, I recommend this pro
$39
Mike G.
11/2015
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$270
Joan W.
11/2015
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: I had purchased a AC and furnace check up, but then found that Air Treatment did not service oil furnaces. They immediately agreed to provide two AC checks instead, the second to be done in spring 1916.
Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$100
Melissa W.
10/2015
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: GREAT ANNUAL SERVICE CHECK UP THROUGH COUPON WITH ANGIE'S LIST. EXPLAINED FURNACE AND FILTER SITUATION IN NEW HOUSE. THEY WERE ALSO FLEXIBLE IN RESCHEDULING APPOINTMENT WHEN A MEDICAL ISSUE CAME UP. PRICE GIVEN ABOVE INCLUDES $85 FILTER - CHANGED ONCE PER YEAR
Rating CategoryRating out of 5
quality
5.0
value
4.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$175
Bharat S.
10/2015
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
William G.
10/2015
5.0
heating & air conditioning/hvac
  + -1 more
broken part was replaced
Description of Work: fixed furnace that was not working
Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$100
John M.
10/2015
4.0
heating & air conditioning/hvac
  + -1 more
It went fine.
Description of Work: I purchased a Big Deal for Air Treatment Co for $39 Heating or Cooling Diagnostic Service Call. They charged it and put freon on it.
Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
4.0
responsiveness
4.0
punctuality
4.0
Yes, I recommend this pro
$120
Burt G.
10/2015
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: .
Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Uzma R.
10/2015
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: .
Rating CategoryRating out of 5
Yes, I recommend this pro
$39

Contact information

518 Mill St NE, Vienna, VA 22180

https://www.air-treatment.com

Service hours

Monday:
7:00 AM - 5:00 PM
Tuesday:
7:00 AM - 5:00 PM
Wednesday:
7:00 AM - 5:00 PM
Thursday:
7:00 AM - 5:00 PM
Friday:
7:00 AM - 5:00 PM

Licensing

Bonded
Insured
Licensed*
Eco-friendly Accreditations

LEED Accredited Professional
No
Energy Star Partner
No
EPA Lead-Safe Certified
No
Use Green Products or Work Practices
Yes
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.

Service Categories

Heating and Air Conditioning,
Water Heaters

FAQ

Air Treatment Company is currently rated 4.9 overall out of 5.

Monday: 7:00 AM - 5:00 PM

Tuesday: 7:00 AM - 5:00 PM

Wednesday: 7:00 AM - 5:00 PM

Thursday: 7:00 AM - 5:00 PM

Friday: 7:00 AM - 5:00 PM

Air Treatment Company accepts the following forms of payment: American Express,Check,Discover,MasterCard,Visa
Yes, Air Treatment Company offers free project estimates.
Yes, Air Treatment Company offers eco-friendly accreditations.
Yes, Air Treatment Company offers a 5% senior discount.
No, Air Treatment Company does not offer emergency services.
No, Air Treatment Company does not offer warranties.
Air Treatment Company offers the following services: Heating & Air Conditioning - Repairs, Maintenance, Replacement, & Installation. Water Heaters. Indoor Air Quality Systems & Generators.
Duct Cleaning & Oil Furnaces

Contact information

518 Mill St NE, Vienna, VA 22180

https://www.air-treatment.com

Service hours

Monday:
7:00 AM - 5:00 PM
Tuesday:
7:00 AM - 5:00 PM
Wednesday:
7:00 AM - 5:00 PM
Thursday:
7:00 AM - 5:00 PM
Friday:
7:00 AM - 5:00 PM