One Hour Air Conditioning & Heating®

At a glance

Trades

HVAC

Address

1125 West St Ste 609, Annapolis, MD 21401

How the 75 score breaks down

Scores are calculated the same way for every company. See the method.

What customers say

Very thorough job. Thank you.

Google review, Oct 28, 2026

I called due to thermostat showing to call. wire not connected outside. Avery Bryant checked inside and out. No findings, he gave me peace of mind after he did his evaluation.

Google review, Oct 22, 2026

I am very impressed by this company. Michael Geary did a great job. Chris and Donnie did a terrific job on the installation. Larsen was fantastic on finalizing the system and installing the thermostat. Very professional, thorough, and honest. Whoever owns this company does a great job of setting the example for a v…

Google review, Oct 21, 2026

Rating distribution and reviews from the company's public Google listing.

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