Best Heating & Air Conditioning / HVAC In Mechanicsburg

“Showed-up when promised. Did a very professional looking job. Very happy. Main water shut-off works again.“

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“Greg showed me where I was losing heat from uninsulated ducts. Was able to save me money on my heating-a/c cost!Service: HVAC system maintenance“

“From estimate to installation, we have been very pleased with FM Berkheimer. The estimator took time to review various HVAC options and had an estimate to us the same day. The installers were friendly and professional, and thoroughly explained the programming and operation of the smart thermostat. We were encouraged to call with any questions that we might have after using the new system for a few days. We are very happy with the performance of the new system, and are happy to be new FM Berkheimer customers!“

“Tom Tewell came to discuss my options with replacing my 32 year old AC unit.
He never made me feel as if I had to defend myself against a high-pressure sale.
I was given several options and there was no pressure to make a quick decision.
The team that installed my unit laid down tarps and very kindly did not cause me any clean up once they finished.
Honestly, I highly recommend this company.
Replacing an air conditioner is not a fund way to spend money but this company made it feel less painful.“

“The team has been responsive, friendly, helpful, and eager to answer questions and review options on our new A/C unit and furnace.“