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An HVAC company serving Bethel Park, Bellevue, Mt. Washington, Plum, Penn Hills and the surrounding Pittsburgh area.
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Comfort is on its Way!

We service, maintain, and install heating and cooling systems to keep your home comfortable all year long.

One Hour Heating & Air Conditioning

A full-service heating and cooling system company based in Pittsburgh, PA, One Hour Air offers HVAC service, installation, repairs, and tune-ups. We’re open for your call 7 days per week, with emergency service available 24/7.

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Great service from One Hour Heating & Air Conditioning! My technicians were friendly and on-time. They didn't try for a hard sell — they just gave me helpful advice.

Their prompt and courteous services are something a lot of tradesmen have forgotten over the years.

No need to wait a week — just call One Hour. When I scheduled, the technicians came the very next morning, on time!

I can't express enough how deeply satisfied I am with One Hour Heating & Air Conditioning. I have had them for 10 plus years, and I can't say enough good things about these people.

The installation team was professional and speedy. The appreciation shown to me for being a customer afterwards was awesome! This company is the real thing.

Micropower guard is more effective than this.

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ac tune-up keeps your system working

10 Benefits of Scheduling an Early Heating System Tune-Up

Your heating system is one of the most important components of your home. Without it, not only would you have to deal with the discomfort of a cold house, but you also run the risk of freezing pipes and other (potentially serious) issues. The good news is that just a little maintenance and attention, many […]Read More