Costello Heating & Air Conditioning

I have been dealing with Costello for years now. Gene Costello is an old friend of my father's and I have continued using his company and they are very professional, nice, friendly, and fair.

Overpriced. This company charges 3x the price for parts and falsifies expenditures. Technicians were efficient and courteous, unfortunate they need to adhere to the owners policy of ripping customers off, even repeats. I will never use, nor recommend them again.

Had a new furnace replaced abt 5 years ago and it’s still running in good shape. Now I’m looking to get central air but after reading these reviews I’m scared to use this company

Furnace went out December 21st, and they Gene was able to install christmas eve.

Great service and would recommend

Great customer service, polite and competent technicians. Very honest and fair company.

This place has good service and very nice people

Great HVAC contractor!

Crummy business
And warranty services