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Mike Charles

Mike Charles

Mike Charles

Service Technician

8 Reviews

Gas Furnace Maintenance in Dewitt, MI 48820

“Extremely Professional took time to explain and reassure us that all was being done to improve our heating situation. This guys a keeper! Will recommend your company to others. Thanks so much Mike for all you did!”

– Alicia S.

Air Conditioner Maintenance in Portland, MI 48875

“Prompt, kind, & efficient. Answered all questions & showed us what needed to be done to maintain our system. We didn’t feel like we were just a number but more as a customer.”

– Eric L.

Air Conditioner Maintenance in Okemos, MI 48864

“Explained and gave us options about our AC Unit. Gave his advice but didn’t pressure. Was polite and kind. Great worker!”

– McQuaid & Associates 0.

Air Conditioner Maintenance in Other, MI 48879

“Always on time! Always courteous and professional, always suggesting appropriate repair at the best price!”

– Sarah N.

Air Conditioner Replacement in Portland, MI 48875

“Every person on the team was professional, prompt and genuinely cared about the situation. We had an older conditioning unit that needed to be replaced during the hottest days this summer. I cannot thank them enough for taking the time to explain everything. We were confident with our decisions and highly recommend ESI.”

– Linnae D.

Zone Control System Repair in Other, MI 48892

“Mike Charles, my service tech, was very thorough, explained the work needing to be done as well as the work that was completed when he came back to install the parts. Mike is a very friendly. . . our dogs just love him too. Thank you Mike and the whole ESI team for being so outstanding and reliable!”

– Susan S.

Air Conditioner Maintenance in Portland, MI 48875

“ESI’s Maintenance team is great. My appointment was scheduled and had requested service performed within a couple of days. Mike C was my technician. He was on time and super friendly to my family and myself. Mike was very thorough with what he found during our maintenance check and made sure to explain if questions were asked. Thank you Mike and the whole ESI team for being so outstanding and reliable!”

– Kendall M.

Gas Furnace Installation in Portland, MI 48875

““I was impressed with the professionalism of Nick Bengal, Randolph Martin and Mike Charles. They removed my old Lennox 21 V-Pulse furnace and installed a new Amana 97% Efficiency Modulating Variable-Speed Gas Furnace. They installed it as scheduled in a timely manner. They arrived on time and cleaned up after themselves. Randolph and Mike removed the old furnace and had the new furnace operational by the end of the day. My wife and I did not spend a night in the cold. Randolph and Mike were methodical in the installation process. After installing the furnace, Nick helped Randolph and Mike set up the new Amana furnace to work with my Geothermal heating and cooling system. Following completing the integration of the gas furnace and geothermal, Nick instructed me on how the gas furnace, geothermal and zone heating functions. Our home is the most comfortable, from a heating standpoint, it has ever been since moving into the newly built home in 1998. I highly recommend hiring ESI Heating and Cooling Inc. to install and service anyone’s heating and cooling needs.””

– Bruce B.

Need HVAC Service?

Contact the experts at ESI Heating.

Call us at 517-647-6906!


ESI Heating proudly provides HVAC service to Portland, Dewitt, Grand Ledge, the Greater Lansing area and the surrounding communities. Visit our service area page for more coverage details, call us at 517-647-6906, or request service online today.

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