HVAC company
One Hour Air Conditioning & Heating®
4.8 from 256 Google reviews#39 of 60 HVAC companies near Baltimore Last updated Sep 25, 2026
70SCORE
At a glance
- Trades
- HVAC
How the 70 score breaks down
Rating quality35.8 / 45
Review volume17.3 / 25
Review recency14.6 / 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★232
4★11
3★1
2★3
1★9
Chris is the best. Knowledgeable, personable and efficient!
Google review, Sep 16, 2026
Jacob was personable friendly and definitely gave a lot of detail on recommendations for my unit to make sure it runs effectively definitely before reaching out in the future to rebook his services
Google review, Sep 16, 2026
Travis was exceptional! He was professional and knowledgeable, thoroughly assessing the issue and developing a plan to address it.
Google review, Sep 9, 2026
Rating distribution and reviews from the company's public Google listing.
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