22189 State Road 23
South Bend, IN 46614
574-287-5046

Local Reviews

Rated 4.9 out of 5 stars based on 373 customer reviews

great service, techs are the best!!!!

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Recent Service Maintenance by Gary Zimmerman

Gary did a great job on diagnosing potential problems and discussed my options. He then completed the repair in a timely manner and was able to have a part brought to him so he could be done in one trip. Great job Gary and everything is working great.

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Great Lakes and tech Shawn Conery Over the top Service!

Always on time, in fact we get a call from Great Lakes before the appointment! Work done in a timely manner. He has answers to our questions without fail. Great Lakes and Shawn are keepers!

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Very professional adoring installation

Good job with furnace installation. Left the install area nice and clean no problems. Will have future work done with this company.

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Great service anddid not wait long at all!!

I have use Great Lakes at my other house and have never forgotten how pleased I was with their service and expertise. When I needed service today, Great Lakes was the only place I considered calling. They did not disappoint..

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always reliable service

On time, answered all my questions, had everything needed in the truck, polite, respectful, efficient, pleasant but not excessively talkative. He smelled good too. Bernard, my husband, died four years ago so the account should be in my name now. I never told you. Sorry.

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Grwat Service Knowledgable Tech

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Good service

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Excellent service

Honest, knowledgeable, professional and personable. Dan represents your company well. You can be proud he wears your name and is very respectful. These qualities are rare this day and time.

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Friendly, Knowledgeable Service,

Gary was open to share what work he was doing and why and answered all my questions.

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Job Locations

Shawn C.

Shawn C. Job Checkin

DCHT on ducane Furnace


Gary Z.

Gary Z. Job Checkin

Lennox furnace maintenance

Lennox furnace maintenance

Erich C.

Erich C. Job Checkin

Lehman furnace maintenance

Lehman furnace maintenance

Shawn C.

Shawn C. Job Checkin

79 tune up on Lennox Furnace


Sergio jesus Q.

Sergio jesus Q. Job Checkin

Servicing furnace cleaning burners.

Servicing furnace cleaning burners.

Erich C.

Erich C. Job Checkin

Nila Gerhold furnace and humidifier maintenance

Nila Gerhold furnace and humidifier maintenance

Shawn C.

Shawn C. Job Checkin

DCHT on goodman Furnace


Erich C.

Erich C. Job Checkin

Roberta Hall furnace maintenance

Roberta Hall furnace maintenance

Erich C.

Erich C. Job Checkin

Schmok furnace maintenance

Schmok furnace maintenance

Erich C.

Erich C. Job Checkin

Schmok furnace maintenance

Schmok furnace maintenance

Shawn C.

Shawn C. Job Checkin

DCHT on carrier furnace


Erich C.

Erich C. Job Checkin

William White furnace maintenance and media filter

William White furnace maintenance and media filter

Gary Z.

Gary Z. Job Checkin

Lennox furnace maintenance

Lennox furnace maintenance

Shawn C.

Shawn C. Job Checkin

79 Furnace tune up on goodman Furnace + replaced collector box and ignitor


Shawn C.

Shawn C. Job Checkin

DCHT on Furnace