Testimonials – Maintenance Articles

Gas Furnace Maintenance in Dewitt, MI 48820

October 15, 2020

“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.

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Air Conditioner Maintenance in Portland, MI 48875

August 16, 2020

“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.

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Air Conditioner Maintenance in Okemos, MI 48864

August 5, 2020

“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.

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Air Conditioner Maintenance in Other, MI 48879

July 27, 2020

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

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Air Conditioner Maintenance in Portland, MI 48875

May 28, 2020

“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…

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