Overall, this company is honest, highly qualified and knowledgeable, fairly priced, and extremely professional.
Roula Chidiac
E"They've earned a customer for life."
He and his team went above and beyond to ensure everything was perfect and they’ve earned a customer for life.
Eva Everett
E"He and his team went above and beyond"
He and his team went above and beyond to ensure everything was perfect and they’ve earned a customer for life.
Eva Haley
R"As always, Mike did an amazing job."
As long as Mike is available, we will continue to use Air Treatment!
Richard Forbes
J"Dylan was great."
He noted that birds had pecked away the insulation on the wires and came back later that day and fixed the problem with bird-proof insulation.
John Gorrell
C"The best service hands down!"
Fixed my AC and had the best customer service.
CAAm951
I can't say enough good things
I can’t say enough good things about this company and specifically Mike. Other do so is used to take an hour to do the yearly maintenance visit. Mike takes at least 2.5 hours and last summer his visit was around 3.5 hours cleaning my AC unit outside, which resulted in a 3 degree reduction in the temperature and the system now runs much more efficiently! He found some wiring mistakes from the previous contractor that he fixed as well. Overall they are honest, very qualified and knowledgeable, fair priced and very professional. Would recommend them 100%. I can’t say enough good things about this company, and especially about Mike. Other companies usually take about an hour for a yearly maintenance visit, but Mike spends at least 2.5 hours. Last summer, his visit was closer to 3.5 hours because he thoroughly cleaned my outdoor AC unit, which resulted in a 3-degree temperature reduction and a system that now runs much more efficiently. He also identified and corrected wiring mistakes left by a previous contractor. Overall, this company is honest, highly qualified and knowledgeable, fairly priced, and extremely professional. I would recommend them 100% without hesitation.
Roula Chidiac
They've earned a customer for life.
I’ve been using Air Treatment Company for several years and have always been very happy with their service. Their staff are polite, knowledgeable, and always on time, and they keep me informed every step of the way. After a recent service, my unit wasn’t working properly and I wasn’t satisfied with how things turned out. After I expressed this to them, the owner personally called me to make it right and fixed my compressor free of charge. He called me every step of the way to give me updates and keep me informed. I was blown away by his dedication and genuine care for his customers. He and his team went above and beyond to ensure everything was perfect and they’ve earned a customer for life. I highly recommend Air Treatment Company!
Eva Everett
He and his team went above and beyond
I’ve been using Air Treatment Company for several years and have always been very happy with their service. Their staff are polite, knowledgeable, and always on time, and they keep me informed every step of the way. After a recent service, my unit wasn’t working properly and I wasn’t satisfied with how things turned out. After I expressed this to them, the owner personally called me to make it right and fixed my compressor free of charge. He called me every step of the way to give me updates and keep me informed. I was blown away by his dedication and genuine care for his customers. He and his team went above and beyond to ensure everything was perfect and they’ve earned a customer for life. I highly recommend Air Treatment Company!
Eva Haley
As always, Mike did an amazing job.
As always, Mike did an amazing job. Explained everything in regards to the 'health' of the air conditioning system at my parents' home. As long as Mike is available, we will continue to use Air Treatment! On behalf of my home, my parents' home, and my office, thank you.
Richard Forbes
Dylan was great.
Dylan was great. On checking the unit on the roof, he noted that birds had pecked away the insulation on the wires leading to the unit. He came back later that day and fixed the problem with bird-proof insulation.
John Gorrell
The best service hands down!
The best service hands down! Fixed my AC and had the best customer service.
Serving and beyond
Air Conditioning Repair Company Herndon
Nothing disrupts your life quite like an AC breakdown. That's where Air Treatment Heating & Cooling comes in, offering prompt and professional air conditioner repair services to get your system running smoothly again—so you can get back to your day.
Air Treatment Heating & Cooling’s friendly and professional team tackles each repair with care, using the latest tools and techniques to ensure lasting solutions. We can repair all types of air conditioning systems and are often able to troubleshoot and fix the problem on the spot. From handling minor issues to complete breakdowns, Air Treatment Heating & Cooling is there to get the job done right!
With Air Treatment Heating & Cooling, you can expect a commitment to excellence and a dedication to restoring your comfort quickly and safely.
Facing AC troubles? Reach out to Air Treatment Heating & Cooling at (703) 270-0881 for expert repair services that keep you cool and comfortable.
At Air Treatment Heating & Cooling, we have been fortifying homes across Northern Virginia for over 50 years. Our mission is to enhance comfort and safety, providing you with confidence in our thorough heating, cooling, and air quality solutions. Our team is ready to serve with integrity and a commitment to exceptional service.
Why Choose Us:
Prompt, reliable service with transparency and upfront quotes
0% for 60 Months
Spring into Savings with 0% Interest Financing on New Carrier HVAC Systems!
Upgrade your home’s comfort without breaking the bank! For a limited time, get 60 months of 0% interest* financing on new Carrier HVAC system installations. Call today for your free estimate!
*Subject to credit approval and program restrictions. Installation & Claiming: 3/1/26-6/30/26. Last day of claiming: 6/30/26. Must claim at: CarrierIncentives.com. Promotion terms subject to change or cancellation without notice.
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Mar 1, 2026
- May 31, 2026
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0% for 60 Months Spring into Savings with 0% Interest Financing on New Carrier HVAC Systems!