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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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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.

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.

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.

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

Average HVAC System Life Expectancy
August 15

How Long Do HVAC Systems Usually Last?

The lifespan of your HVAC system largely depends on how well you maintain your equipment and ductwork.Read More
Driving Up Your Electric Bills
August 01

Sneaky Energy Drains That are Driving Up Your Electric Bills

If you’re shocked by the cost of your electric bill each month, it may be time to look for these 5 sneaky energy drains.Read More
Don't Buy an HVAC Unit Online
July 15

Reasons You Shouldn’t Buy an HVAC Unit Online

Even though purchasing HVAC equipment online may seem like a good deal, it often costs more in the long run.Read More

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