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

Local Reviews
for mishawaka, in

Rated 4.8 out of 5 stars based on 99 customer reviews

Professional and Thorough

Dan did a very thorough job at my home. He even pointed out a couple of things that I had overlook regarding my general home maintenance.

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Great service


Response from Great Lakes Heating, Air Conditioning & Electrical:

Thank you Robyn! Im glad Sergio did a great job for you!

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Great Service

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Great service, professional and courteous.

I will use Great Lakes as my "go to" my AC and heating needs.

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Sensational job !

Shawn Conery came out and did a sensational job cleaning our furnace. He took it apart and cleaned it really well and replaced a part that he showed us how warn it was. If I can ask for someone in particular I would ask for him. Great job Shawn! Thanks

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Great service, tech was very knowledgeable.

Casey was professional, immediately found the problem and showed me what happened. Very personable and honest.

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Great Service!

Casey was so professional, a wealth of information and so willing to help with the furnace, water heater and fireplace. It is so unusual to find true customer service in the service industry and Casey was so helpful. We just moved to a new home and had so many questions about our mechanicals. We had had a scary experience with CO and our gas fireplace and he turned it on and checked CO levels for us. (We couldn’t get the fireplace company to do that. They couldn’t come for 4 weeks.) We have always had good service with your company, but Casey was exemplary!


Response from Great Lakes Heating, Air Conditioning & Electrical:

Thank you so much for the review Barbara! We love to hear when our awesome techs go above and beyond for our customers. Your safety is our number 1 concern. CO is a real danger and we would much rather be safe than sorry no matter the circumstances! We are here to serve! Anything else you may need give us a call. Have a safe and blessed day!

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Exceptionally nice person!

Sergio was a very knowledgeable technician with a pleasant personality.


Response from Great Lakes Heating, Air Conditioning & Electrical:

Thank you Steve! We are so glad you enjoyed having Sergio!

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Best service ever!!


Response from Great Lakes Heating, Air Conditioning & Electrical:

Thank you so much Sue!! We are so glad Justin could serve you so well!!!!

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Job Locations
for mishawaka, in

Dan S.

Dan S. Job Checkin

Cleaned up Lennox


Dan S.

Dan S. Job Checkin

Fixed Lennox furnace


Dan S.

Dan S. Job Checkin

Cleaned up ducane


Dan S.

Dan S. Job Checkin

Cleaned up Lennox


Dan S.

Dan S. Job Checkin

Cleaned up Goodman


Sergio jesus Q.

Sergio jesus Q. Job Checkin

Service furnace, Indoor air quality inspection.


Dan S.

Dan S. Job Checkin

Cleaned up Lennox


Dan S.

Dan S. Job Checkin

Cleaned up Goodman


Sergio jesus Q.

Sergio jesus Q. Job Checkin

Serviced furnace and inspected duct work.


Dan S.

Dan S. Job Checkin

Fixed Armstrong


Dan S.

Dan S. Job Checkin

Cleaned up carrier


Dan S.

Dan S. Job Checkin

Cleaned up furnace


Dan S.

Dan S. Job Checkin

Cleaned up Amana


Dan S.

Dan S. Job Checkin

Cleaned up Amana


Juan A.

Juan A. Job Checkin

Furnace tune up