One Hour Air Conditioning & Heating® of Baltimore
Market rank
#10 / 10
One Hour Air Conditioning & Heating® of Baltimore provides hvac services in Baltimore, MD. Use this page to review business details, compare ratings, and contact the company directly about your project.
Health scoreApr 20, 2026
20
out of 100
#10
Market rank
4.8
Avg rating
224
Total reviews
No public response signal
Response rate
Unknown
Years active
20
Health score
Health score · 20 / 100
Six signals, weighted continuously.
Operator computes a Health score continuously. It is the one number that tells you if this shop is winning, losing, or steady. Here is how One Hour Air Conditioning & Heating® of Baltimore broke down on Apr 20, 2026.
Score trend
30d90d1y
One Hour Air Conditioning & Heating® of Baltimore
90 days trailing
Market position
#10 of 10 HVAC in Baltimore.
Operator ranks every hvac in Baltimore continuously using reviews, response rate, and local market share.
#10
of 10 HVAC businesses
in Baltimore
in Baltimore
Leaderboard refreshes continuously. Your rank updates the moment signal lands.
HVAC · Baltimore
Top 5 shown
5
Complete Climate Services LLC
807
6
Maryland Heating & Air
379
9
Cozy Heating & Cooling, LLC
131
10
One Hour Air Conditioning & Heating® of Baltimore · this page
224
Recent activity
What changed this month.
No notable shifts in the past 30 days. Operator will flag movement the moment it happens.
In person
The shop, the team, the work.
The numbers tell one story. The photos tell another. Images are indexed from Google Business Profile, the public website, and connected social profiles.
Reviews · 224 total
What customers say.
Reviews pulled continuously from Google, Yelp, and Meta. Aggregate weighted by recency and source authority.
4.8★★★★★224 reviews
5 ★
116
4 ★
58
3 ★
29
2 ★
14
1 ★
7
Review themes refresh continuously. Check back once Operator has synthesized enough comments from One Hour Air Conditioning & Heating® of Baltimore’s reviews.
About & contact
Where to find them.
Same-day serviceAfter hours
About
One Hour Air Conditioning & Heating® of Baltimore offers comprehensive HVAC services including energy-efficient systems and smart thermostats, positioning itself as a reliable provider in the Greater Baltimore area.
Phone
Hours
Monday7:00 AM - 5:00 PM
Tuesday (today)7:00 AM - 5:00 PM
Wednesday7:00 AM - 5:00 PM
Thursday7:00 AM - 5:00 PM
Friday7:00 AM - 5:00 PM
Saturday
Competitors · top 5
Side by side with the neighborhood.
The hvac shops One Hour Air Conditioning & Heating® of Baltimorecompetes with most often, ranked by Operator’s health score. Tap any row for that shop’s full page.
FAQ
Quick answers.
The questions people ask before they call.
Contact One Hour Air Conditioning & Heating® of Baltimore
Call (301) 685-0314 for service.
Hours for One Hour Air Conditioning & Heating® of Baltimore
Hours are listed on this page under About and contact. Operator refreshes them continuously from public sources.
Services offered by One Hour Air Conditioning & Heating® of Baltimore
One Hour Air Conditioning & Heating® of Baltimore offers AC Repair, Heating Repair, System Installation, Preventive Maintenance. Operator refreshes service lists continuously from public sources.
Licensing and insurance
License and insurance details have not been verified with One Hour Air Conditioning & Heating® of Baltimore yet. Find the listing to add them.
Estimates and availability
Same-day service offered. After-hours availability listed.
Health score formula
Six weighted components: Reviews and rating (25%), Response rate (15%), Market rank (20%), Financial health (20%), Jobs flow (10%), and Operator activity (10%). Recomputed continuously using data from Google, Yelp, Meta, and direct integrations.
Local rank in Baltimore
Free
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