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Testimonials
John and his team have done extensive heating and electrical working in our historic Point Breeze home. He and his staff are on time, polite, honest, hardworking and just get the job done right at a very fair price. In my many interactions with John, it is clear that he cares very much about doing each task correctly. I am a 100% satisfied customer and happy to recommend his to anyone that needs HVAC work done right!
James S
John has helped me with too many things to remember. Most recently, he stopped by to help with a leaking outdoor hose faucet. In the past he has installed a new water heater, fixed a broken washing machine and cleaned our boiler.
He is quick to respond and has always been fair with what he charges. I will continue to ask for his help as needed.
Mike A
John has been installing and servicing heating and air systems as well as other work in my home and rental properties for 18 years. He has always been reliable and honest with favorable pricing. He has never let me down. He doesn’t automatically recommend replacing an old unit, and he will service it as long as it is safe. Then, when you need new, he offers a comprehensive package at an entry-level price. He doesn’t ‘upsell’ you, he gives you what you need. it is rare to find someone like John Mullen with his level of integrity and commitment. No need to look any further, but if you do, you’ll pick John and his crew.
Dave from PGH
John installed my AC unit and has been providing me with excellent service for more than a decade. His technicians are friendly and knowledgeable and I wouldn’t call anyone else for my HVAC repairs. I prefer to patronize small businesses where owners are working for themselves and their families and John makes it easy for me to always call him first.
Joelene
Excellent job tearing down two old furnaces and replacing with one new furnace with ductwork. Punctual and reasonably priced work.
Pat Stewart
John Mullen Heating and Air Conditioning Co is a local company in the Pittsburgh Area
John and his crew are fantastic, very reliable, and knowledgeable of their trade.
I have known John for a long time. He comes from a great family and is a hard worker.
He sent his helper to my house this past summer for an air conditioning checkup.
I called on John for his expert advise when the neighbors below though there may be a leak
from my unit. He worked with my neighbors and found no problem. But he completed some preventive repairs and solved any future problems.
I have recommended John’s company to others.
Keep up the good work.
Darlene B.
When the furnace in our home failed, I called John Mullen, an HVAC expert to replace it. After removing the old furnace, he and his men cleaned the area and installed the new furnace and replaced all the duct work. All the work was done quickly and efficiently. I would recommend his company to anyone needing HVAC work done.
Peg D.
John and his crew did an excellent job installing my furnace and ac unit. They took the time to explain the whole system to me.
At a later date I thought the AC was acting up. John was there in no time and determined I had an issue not assiciated with the unit. He still took the time to fix it. I would recommend Mullen Heating and AC to everyoneBud S.