Our highly skilled team is always ready to serve you.

Making your satisfaction our number one priority, Faust Heating & AC Co. Inc. works tirelessly to provide the greatest possible value from our services. Our team of highly trained, fully licensed, certified and background checked technicians supply a complete range of heating, cooling, air quality, and water heating services in Lehigh Valley, PA. Prompt responses, insightful recommendations, and solutions that stand up to long-term demand are available by calling (610) 837-9100.

Lehigh Valley, PA Heating & Cooling Service

Faust Heating & AC Co. Inc. offers expert installation, replacement, seasonal maintenance, and repair, ensuring peak performance from your furnace, boiler, air conditioner, heat pump, ductless mini-split, and any make, model, or type of HVAC or IAQ system. Founded in 2003, we put our experience to work for you, upholding our standards through technological innovation, proven reliability, and results customized to meet your goals.

Schedule your appointment today for HVAC repair, maintenance, or installation!

Family owned and operated, we at Faust Heating & AC Co. Inc. know heating and cooling equipment malfunctions are never convenient, always frustrating, and often occur outside of regular business hours. Our goal is to alleviate stress, streamline the process and make ourselves available whenever you need us. Our professionals explain your best options throughout Lehigh Valley, PA.


Central Air Installation in Lehigh Valley, PA | HVAC Service

Air Conditioning Service, Air Conditioning Repair & HVAC Service in Lehigh Valley, PA

Central Air Repair in Lehigh Valley, PA | HVAC Service

Central Air InstallationCentral Air Repair ∴ Lehigh Valley, PA

See What Our Happy Clients Say

I would recommend everyone in my area to call Faust. They have been servicing my household for over 14 years, since I moved into my house. They are very professional.

Suzanne S.

Jarred did a great job getting heat up and running by temporarily fixing defective part. Replacement part was promptly ordered and quickly replaced within couple days…

Leon N.

We had a great experience with Mike the owner as well as his crew. We had to wait for the work to start and we were in a heat wave. My father is 93 and it was just…

Pat J.

Our heat shut off and the house was freezing. I called Faust later in the day and they offered emergency service right away, but said if I was ok waiting, they could…

Ben M.

As with all of our dealings with Faust and their associates, this was exceptional. Jarred was a huge help to us, during a real emergency. Greatly appreciated…

Don D.

Worry Free HVAC Installation
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