HVAC company · Rockville, MD
One Hour Air Conditioning & Heating®
4.8 from 379 Google reviews#24 of 46 HVAC companies near Rockville Last updated Sep 25, 2026
72SCORE
At a glance
- Trades
- HVAC
- Address
- 1010 Rockville Pike Ste 302, Rockville, MD 20850
How the 72 score breaks down
Rating quality35.9 / 45
Review volume18.5 / 25
Review recency14.9 / 15
Years in business2.5 / 10
Verified license0.0 / 5
Scores are calculated the same way for every company. See the method.
What customers say
5★348
4★19
3★2
2★2
1★8
Mr Gilmer did excellent work and was very clear and honest about what needed to me done
Google review, Sep 18, 2026
Mr Gilmer. Professional and helpful
Google review, Sep 17, 2026
Mr Gilmer was my technician, prompt, thorough service.
Google review, Sep 9, 2026
Rating distribution and reviews from the company's public Google listing.
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