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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 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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Heating and Cooling

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Equipment Install & Repair

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Ducts & Air Quality

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Heating and Air Protection Plans

Avoid The Expensive & The Unexpected

Maintenance to prevent breakdowns and priority service in the event that disaster strikes — you're covered with a One Hour Protection Plan.

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Special offers

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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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.

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.

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.

Testing the Temperature
14Jan

Air Balance: How to Avoid Hot & Cold Spots in Your House

Testing the air balance in your home is easier than you think! This blog will teach you everything you need to know.Read More
HVAC Trends to Look for in 2019
19Dec

HVAC Trends to Look for in 2019

By keeping up with HVAC trends, you can stay at the cutting edge of energy efficiency in your home.Read More
One Hour-Service Tech with Client
13Dec

Heating FAQ: Our HVAC Techs’ Top Questions

By expanding your knowledge of HVAC, you can better maintain your system and extend the life of your HVAC units.Read More

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