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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.

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.

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.

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!

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February 15

Home HVAC Protection Plans Facts

HVAC protection plans are available to give you peace of mind and to provide comfort all year long.Read More
January 31

Signs that it’s Time to Replace Your HVAC System

Here are some tell-tale signs that it’s time for HVAC system replacement.Read More
January 15

Consider a Whole House Humidifier

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

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