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15 Years In Business
Company Details
- Verified Licenses
Hours
- Mon: 8:00 AM - 5:00 PM
- Tue: 8:00 AM - 5:00 PM
- Wed: 8:00 AM - 5:00 PM
- Thu: 8:00 AM - 5:00 PM
- Fri: 9:00 AM - 1:00 PM
- Sat: 9:00 AM - 1:00 PM
- Sun: 8:00 AM - 5:00 PM
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Achievements
Service Details
Areas of Expertise
- Central A/C - Install, Service, Repairs
- Central Humidifier - Install or Replace, Service, and Repairs
- Gas or Electric Furnace: Install, Service, Repairs
- Heat Pump - Install or Replace, Repairs, and Service
View All Offerings and Cities Served
Cost Information
- Free Estimates
- Warranty Offered
- Credit Cards Accepted
Reviews
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Showing 1-10 of 57 results
4.5
Dan M.
Ashburn, VA
11/6/2021
E
5.0
Mark T.
Herndon, VA
7/6/2021
Excellent HVAC service provider all round
5.0
Tom O.
Southport, NC
4/8/2020
5.0
David K.
Herndon, VA
3/24/2020
Of all of the five companies I interviewed, Mannix provided the price and services for the cost.
5.0
Sam C.
Siloam Springs, AR
8/14/2019
Absolutely stunned how quickly they were able to come and quote me and then install the system the next day. The system they installed in light years better than what we had before and we are saving so much money on electricity! The staff is amazing and while I hope to not need their services again anytime soon, I will definitely be using them the next time service is needed.
5.0
Naeem K.
Centreville, VA
5/14/2019
Their extremely professional, getting called on time and would without any hesitation recommend this contractor.
5.0
Mary P.
Reston, VA
3/31/2019
These are true professionals and customer service is down to a tee. Excellent job with replacing my AC and they went above and beyond!
5.0
Johnny I.
Rockville, MD
5/22/2018
Steve, Richard and Charles are true professionals! They replaced my old AC and furnace with a new system. They were on time, and cleaned up very nicely when they finished. They took the time to expalin how the system works and made sure I was happy before they left. I will recommend them to my family and friends.
5.0
Andrea M.
Ashburn, VA
5/10/2018
A
5.0
Jack S.
Manassas, VA
1/27/2018
The flame sensor on my furnace broke and only provided partial heat to my house. I made an emergency call on Saturday and Mark, a service technician, showed up within 2 hours. He was courteous, professional and installed a new sensor. He also checked out the furnace and replaced the filter with a new one of mine. Before he left, he explained everything he did.
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