Brand Certified
One Hour Air Conditioning & Heating®
4.8(329 reviews)
Certified by One Hour Air Conditioning & Heating® • Oct 11, 2026
Business Details
16A Bel Air South Parkway, Suite 300, Bel Air, MD
21015, United States
Certified by One Hour Air Conditioning & Heating® • Oct 11, 2026
(301) 321-7231
Certified by One Hour Air Conditioning & Heating® • Oct 11, 2026
https://www.onehourheatandair.com/harford-county
Certified by One Hour Air Conditioning & Heating® • Oct 11, 2026
About
Certified by One Hour Air Conditioning & Heating® • Oct 11, 2026
HVAC Contractor
At One Hour, we respect you, we respect your time, and, most importantly, we respect the trust that you put in us to keep your home comfortable. It’s why we back all of our work with a 100% customer satisfaction guarantee for two years, and it’s why we’re always on time—guaranteed.
Location
Certified by One Hour Air Conditioning & Heating® • Oct 11, 2026
One Hour Air Conditioning & Heating®
16A Bel Air South Parkway, Suite 300, Bel Air, MD
21015, United States
Hours
Certified by One Hour Air Conditioning & Heating® • Oct 11, 2026
Monday9:00 AM - 5:00 PM
Tuesday9:00 AM - 5:00 PM
Wednesday9:00 AM - 5:00 PM
Thursday9:00 AM - 5:00 PM
Friday9:00 AM - 5:00 PM
SaturdayClosed
SundayClosed
Reviews
4.8
329 reviews
5 stars
306
4 stars
10
3 stars1
2 stars0
1 star
12
- SCSue CormackOct 5, 20265.0Fast, friendly, knowledgeable, and professional
- DDDebora DayOct 2, 20265.0Excellent (Traves and Allen are very good customer service orient).good technical skill We are purchasing a new unit of A/C, Allen took a time to explain to us the difference between all the systems.
- JJJamesSep 18, 20265.0Gilmer did an excellent job! He got our system up and running. I Thank all of you for squeezing me in to have my system fixed.
- GHGary HiobJul 24, 20265.0Very professional and courteous
- BLBo LynnJul 22, 20265.0Allen Powell was amazing. He was knowledgeable and answered all my questions. Highly recommend.
Brand Certified Facts from One Hour Air Conditioning & Heating®
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Certified October 11, 2026Yext Knowledge Graph
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