Best Heating & Air Conditioning / HVAC In West Mifflin

“J&A South Park has been servicing our furnace and air conditioning units for years. Prompt, reliable service with very nice people. Rock fully explained everything as he went and was very patient with questions. Highly recommend.“

“Low Cost Heating And Air receives 5 star rating if 10 stars were available I would give it to them.
Called Keith 5:30 am my furnace was out.
Keith,Dawn and Kurt arrived in no time.
Just like the Christmas story father I fought over the years to keep my 34 year old furnace going.
Keith after diagnosing and pointing out everything needed looked at me and said it’s time for new compared to cost of repairs. But said it’s totally your decision.
We are here for you.
And support your decision.
I decided to go the new furnace route upon extensive research.
To my surprise because I had no heat in the coldest week of January 2026
The super hero team of Keith Dawn and Kurt rearranged their schedule and arrived the next day. Installed my new furnace explaining everything thru out the process.
Left me as tho I had known them for years.
Prompt courteous informative and at a great cost for much needed service.
And even called me that night and next day to make sure new furnace was fine.
Thank you again Low Cost Heating And Air
Keith Dawn Kurt …..??“

“Dave and his team are highly skilled, trustworthy, honest, great people. Highly recommend for big and not-so-big jobs. Outstanding service. Honestly cannot say enough good things about this company. 10/10“

“I will never go anywhere else for my plumbing needs. Tony and Aaron do great work. I had to have my main gas line replaced after the gas company had a high reading of gay leaking in my front yard. Texted Aaron he was her the next morning and had it fixed before I got home from work that evening.“