Serving Fairfax, VA

Arlington, Alexandria & Surrounding Areas

Why Customers Love Us

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"I had a high electrical bill because my HVAC system was not working efficiently. I had called a couple of companies to get prices on servicing my system and the ladies answering the phones at OHA were very helpful and got me an appointment the next day. OHA was recommended to me by a friend who felt comfortable with the company and that its employees are honest."

account_circle Joseph Adriani
(HVAC Maintenance)
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"Condensed review as I exceeded the character max bragging about OHA! Short version is they replaced our HVAC system this week. Great experience from start to finish. 5 STAR WORK from Brian S, James S., Trevor K & James c. Our new system works like a champ and we couldn't be happier with another great OHA experience. And thanks to Brendan K. for stopping by during the install!"

account_circle Alan E
(HVAC Installation)
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"Incredible install from start to finish. The wife and I love the new fireplace! Devon, Ryan and Victor were very professional and answered any questions we had. Looking forward to locking in that service agreement with you guys, and many more years of great customer support."

account_circle JNiev
(Gas Fireplace Installation)
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"100% Stress Free Experience! John, Devon, Brian, James, Trevor - What a great team!!! Everyone was so friendly, professional, and extremely knowledgeable.

They replaced my entire HVAC system all within 24 hours of me initially contacting them to have a tech come out. Devon even brought out a temporary unit in case we needed it in that 24 hour time period.

Also I really liked the text messages letting me know when someone was en route to my home with a small bio included. What a great idea!

I definitely recommend OHA. Pricing is affordable. Financing is easy. Customer service is amazing. Quality is top notch. I wish I would've called sooner! Thank you OHA!!!"

account_circle F. M. Capote
(HVAC Installation)
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"Brendan from OHA came out this afternoon and serviced my gas fireplace and hvac system. He was very kind and thorough in everything he did. He took several photos and spent a lot of time explaining all the issues to me in a way that I could understand. I was able to make educated decisions regarding what needed to be done today. He was upfront about all the pricing and honest about the timing and necessity of the items that need to be serviced in the future as well. I was so pleased that I signed up for their maintenance program that is very affordable. I plan to use OHA for all of my future HVAC and fireplace maintenance. Thanks Brendan for getting everything working properly and for teaching me about my equipment."

account_circle Nikki Carpenter
(Gas Fireplace Repair / HVAC Maintenance)
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"I had a great experience with OHA Home Services! The technician was very knowledgeable about my fireplace and took the time to explain everything clearly. He arrived on time, presented himself very professionally, and was extremely respectful. The estimate he provided was fast, accurate, and offered great value for the work that was done. I’m very pleased with the service and would highly recommend OHA Home Services to anyone in need of reliable and professional home service work."

account_circle Monica Diaz
(Gas Fireplace Repair)
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"Extremely professionally and genuinely cared!! I would highly recommend their service. After my fireplace cleaning, I signed up for a service plan for my HVAC system. My technician gave me such peace of mind! Thank you for such quality service."

account_circle Juliet Booth
(Chimney Sweep & Repair / HVAC Maintenance)
Google Reviews Nate certified Veteran Founded & Family Owned National Comfort Institute Certified Chimney Sweep BBB A+ American Standard Care Dealer American Standard Amana Carrier Daikin Goodman Mitsubishi Electric RUUD
Google Reviews Nate certified Veteran Founded & Family Owned National Comfort Institute Certified Chimney Sweep BBB A+ American Standard Care Dealer American Standard Amana Carrier Daikin Goodman Mitsubishi Electric RUUD
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