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An HVAC company serving Bethel Park, Mt. Washington, Mt. Lebanon, Bridgeville, Upper St. Clair 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.

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One Hour Heating & Air Conditioning

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

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Heating and Cooling

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Equipment Install & Repair

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Ducts & Air Quality

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Already know what you need? Bring out your technician right now, and be sure to check out our special offers.
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Save On Your Next Service Call from One Hour

You never compromise when it comes to your family’s comfort and safety. That’s why we offer you important savings on our industry-best HVAC care.

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

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.

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.

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.

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

January 15

Consider a Whole House Humidifier

Ditch the single-room, plug-in humidifiers and get a whole house humidifier instead.Read More
attic vent
December 31

Why is My Furnace Blowing Cold Air?

We’ll explain some likely causes of why your furnace is blowing cold air and what you can do about it.Read More
electricity bill
December 15

6 Hacks to Lower Your Winter Heating Bill

Follow these tips to lower your heating bill this winter.Read More

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