Let Spring Begin

Is your air conditioner ready?

Trust our team at Valley Heating & Air Conditioning to keep your home warm and comfortable on those colder nights here in Pennsylvania. Our HVAC professionals work with all makes and models of furnaces and heat pumps, so you can rely on us to help with any type of heating need you may have.
Our high-efficiency air conditioners can bring plenty of comfort to your Canonsburg, PA, home when the summer temperatures start to soar. Our cooling experts at Valley Heating & Air Conditioning work with all makes and models of air conditioners, and we offer 24/7 emergency repair services.
Breathe easy and stay healthy by improving the indoor air quality in your home or business. Our team of indoor air quality experts can help you clean your air to help promote good health. Valley Heating & Air Conditioning has all of the right solutions to put you on the right path for an ideal indoor environment.

ABOUT Valley Heating & Air Conditioning

In 1963, David Rauch founded Valley Heating & Air Conditioning from our home base in McMurray, PA. Right from the start, his dedication to providing unparalleled service and comfort earned the company a sterling reputation. Valley Heating & Air Conditioning delivers only high-quality heating and air conditioning systems from the top manufacturers in the industry. We are the name that homeowners and businesses in western PA depend on for complete sales, service, and installation of heating, cooling, and indoor air quality products. Our standing in the region quickly grew through recommendations and rave reviews from our satisfied residential and commercial customers.
Valley Heating & Air service truck.
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Customer Testimonials


“John thoroughly checked both my furnace and heat pump to make sure both units were working properly both together and individually. He also gave me some suggestions for equalizing the temperature between the first & second stories. He answered all my questions and addressed all my concerns. Thanks for great friendly service John, we appreciate it!”
- Matthew M.


“My furnace broke down on a Friday evening and I called Valley after hours. I received a call back from a technician within 10 minutes. He explained the costs of weekend vs. regular time and we opted to wait until Monday for service. I got a call at 8 AM on Monday, and the technician showed up in 30 minutes as promised. He diagnosed the problem, explained it to me, and offered options with no pressure. The solution that I chose was carried out immediately and the furnace was back working before noon. John the tech was professional and courteous. I will call Valley again if needed.”

- Ed M.


We love hearing from our customers!

If you’ve had us work on your heating and cooling system we would love to hear from you, too.

Our Current Specials


VAL Favi

Restrictions may apply. Call for details. Expires 2/28/23.

$25 OFF

Your Next Service Repair

VAL Favi

Restrictions may apply. Call for details. Expires 2/28/23.

We Service Trane

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Read the Valley Heating & Air Conditioning News

Home air conditioner and heating air filter intake vent on wall that leads to the handler. What You Should Know About Air Handlers.

What You Should Know About Air Handlers

April 14, 2023

A heating, ventilation, and air conditioning (HVAC) air handler unit, or AHU, may resemble a furnace in appearance, but its purpose is very different. It conditions and circulates both cool and hot air, depending on what time of year it is.

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Hand turning a smart thermostat knob to set temperature on energy saving mode.

Thermostat Settings: On vs. Auto

March 15, 2023

We all know the difference between the heating and cooling settings on a thermostat. But what’s the difference between the On or Auto switch? How does this setting impact the heating, ventilation, and air conditioning (HVAC) system in your Canonsburg home?

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Image of a vent. What Are Zone Control Systems?

What Are Zone Control Systems?

February 17, 2023

A zone control system—or zoning—only provides the necessary cooling or heating that each zone in your Pennsylvania home needs at the time. It not only adds to the comfort level of your home but can also lower your energy bills.

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What are you waiting for?
Contact Valley Heating & Air Conditioning today!