Photos from Kowalski Heating, Cooling, and Plumbing, Christopher Mang, G Thom
“I had the pleasure of having Jason come to our home for a estimate and was very impressed with his professional evaluation of our furnace and air conditioner and what we needed. The technicians did a …”
“Absolute pleasure to work with these guys. Jason was prompt and communicated regularly and his team was very professional and courteous. They came in significantly lower after I received an insane e…”
“We had called Kowalski Heating to request service at my Fathers house on the weekend. The company immediately responded and sent out a service tech (Andy) I have to say, in all my years of having ser…”
Kowalski Heating, Cooling, and Plumbing provides: installation, repair, emergency. They serve residential and commercial customers in Mount Lebanon, PA.
Kowalski Heating, Cooling, and Plumbing has a 5.0 out of 5 star rating based on 329 Google reviews.
All listed providers have a verified Pennsylvania contractor license at time of publication. You can verify on the Pennsylvania Office of Attorney General — Home Improvement Contractor Registry (local mechanical licensing varies by jurisdiction) lookup at https://hic.attorneygeneral.gov/.
Contact them directly to ask about emergency availability and after-hours service.
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-22. Reviews refreshed 2026-04-22.
Licensing data: Pennsylvania Office of Attorney General — Home Improvement Contractor Registry (local mechanical licensing varies by jurisdiction) · Company data: verified business records + Google Business profile
See our editorial standardsReport inaccurate info about Kowalski Heating, Cooling, and Plumbing
Enter your ZIP and we will line up a free estimate alongside other top local pros.
Own or manage this business? Claim this listing to earn a verified-owner badge.