Heating AC & Electricians | Mishawaka IN

Proudly Serving Mishawaka IN

Great Lakes has provided electrical, heating and air conditioning service to residents of Mishawaka IN since 1957.

Call us now at: (574) 287-5046 or read our reviews to learn why we are the quality choice when you need a heating and air conditioning contractor or an electrician in Mishawaka IN.

Local Reviews
for Mishawaka, IN

Great Lakes Heating, Air Conditioning & Electrical Rated 4.8 out of 5 stars based on 99 customer reviews


Map of Mishawaka, IN

Professional and Thorough




Review of Great Lakes Heating, Air Conditioning & Electrical

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.


Map of Mishawaka, IN

Great service




Review of Great Lakes Heating, Air Conditioning & Electrical


Response from Great Lakes Heating, Air Conditioning & Electrical:

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


Map of Mishawaka, IN

Great Service




Review of Great Lakes Heating, Air Conditioning & Electrical


Map of Mishawaka, IN

Great service, professional and courteous.




Review of Great Lakes Heating, Air Conditioning & Electrical

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


Map of Mishawaka, IN

Sensational job !




Review of Great Lakes Heating, Air Conditioning & Electrical

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


Map of Mishawaka, IN

Very satisfied with Justin. Have always been very satisfied with the




Review of Great Lakes Heating, Air Conditioning & Electrical


Map of Mishawaka, IN

Great service, tech was very knowledgeable.




Review of Great Lakes Heating, Air Conditioning & Electrical

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


Map of Mishawaka, IN

Great Service!




Review of Great Lakes Heating, Air Conditioning & Electrical

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!


Map of Mishawaka, IN

Exceptionally nice person!




Review of Great Lakes Heating, Air Conditioning & Electrical

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!


Map of Mishawaka, IN

Best service ever!!




Review of Great Lakes Heating, Air Conditioning & Electrical


Response from Great Lakes Heating, Air Conditioning & Electrical:

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


Very satisfied with service and tech.




Review of Great Lakes Heating, Air Conditioning & Electrical


Response from Great Lakes Heating, Air Conditioning & Electrical:

Thank you John! We are so glad Justin was able to meet your needs!


Great service and good prices




Review of Great Lakes Heating, Air Conditioning & Electrical


Response from Great Lakes Heating, Air Conditioning & Electrical:

Thank you Andrew! We're glad Casey could be of service and appreciate you seeing our value!


Casey explained things superbly, and helped me understand my equipment better!




Review of Great Lakes Heating, Air Conditioning & Electrical

Please keep up the great work! Your Open House is a great event and we will look forward to it next year. Thanks so much!


Response from Great Lakes Heating, Air Conditioning & Electrical:

Thank you Jeff! Were so glad Casey was helpful to you, and we're so glad you enjoy our open house. So do we!! Thank you!!


Excellent Service Very reasonable pricing.




Review of Great Lakes Heating, Air Conditioning & Electrical

Service Representative was well trained. Carried out his work efficiently. Repaired issues as necessary.


Response from Great Lakes Heating, Air Conditioning & Electrical:

Thank you so much Mr. Shriner! Were so glad Juan was able to meet all your needs. We're glad to be of service!


Great technician!




Review of Great Lakes Heating, Air Conditioning & Electrical

Efficient service!


Response from Great Lakes Heating, Air Conditioning & Electrical:

Thank you so much for your kind words Miss Kathy!! We are so glad Gerhid took good care of you!


Dan S.

Dan S.

Fixed Lennox furnace

Near Mishawaka, IN 46544
Dan S.

Dan S.

Cleaned up ducane

Near W 11th St, Mishawaka, IN 46544
Dan S.

Dan S.

Cleaned up Lennox

Near Union St, Mishawaka, IN 46544
Dan S.

Dan S.

Cleaned up Goodman

Near Miami Club Dr, Mishawaka, IN 46544
Sergio jesus Q.

Sergio jesus Q.

Service furnace, Indoor air quality inspection.

Near Huntington Pl, Mishawaka, IN 46544
Dan S.

Dan S.

Cleaned up Lennox

Near E 3rd St, Mishawaka, IN 46544
Dan S.

Dan S.

Cleaned up Goodman

Near Manchester Dr, Mishawaka, IN 46544
Sergio jesus Q.

Sergio jesus Q.

Serviced furnace and inspected duct work.

Near Huntington Pl, Mishawaka, IN 46544
Dan S.

Dan S.

Fixed Armstrong

Near Prospect Dr, Mishawaka, IN 46544
Dan S.

Dan S.

Cleaned up carrier

Near Bowman St, Mishawaka, IN 46545
Dan S.

Dan S.

Cleaned up furnace

Near E Grove St, Mishawaka, IN 46544
Dan S.

Dan S.

Cleaned up Amana

Near Normandy Dr, Mishawaka, IN 46545
Dan S.

Dan S.

Cleaned up Amana

Near Bremen Hwy, Mishawaka, IN 46544
Juan A.

Juan A.

Furnace tune up

Near Milburn Blvd, Mishawaka, IN 46544
Casey S.

Casey S.

Blower runs but no heat

Near Schumacher Dr, Mishawaka, IN 46545
Sergio jesus Q.

Sergio jesus Q.

Inspection and serviced furnace.

Near Rambling Rose Ln, Mishawaka, IN 46544
Dan S.

Dan S.

Leaned up electric furnace

Near W Leyte Ave, Mishawaka, IN 46545
Shawn C.

Shawn C.

Performed precision tune up on furnace.

Near McKinley Hwy, Mishawaka, IN 46545
Sergio jesus Q.

Sergio jesus Q.

Serviced furnace and humidifier.

Near Old Pine Ln, Mishawaka, IN 46545
Casey S.

Casey S.

Seasonal maintenance on Lennox furnace

Near US-20, Mishawaka, IN 46544
Casey S.

Casey S.

Seasonal maintenance on Lennox furnace

Near Benton St, Mishawaka, IN 46545
Dan S.

Dan S.

Tuned up bosh geo

Near Day Rd, Mishawaka, IN 46545
Casey S.

Casey S.

Seasonal maintenance on Lennox furnace

Near Patriot Ct, Mishawaka, IN 46544
Gerhid H.

Gerhid H.

Lennox

Near W Edgar Ave, Mishawaka, IN 46545
Shawn C.

Shawn C.

Performed precision tune up on furnace, replaced ignitor due to embrittlement, furnace working at this time.

Near Lexington Blvd, Mishawaka, IN 46544

Why Choose Us

  • Fair Pricing
  • Our products are built in the USA
  • If you are not 100% satisfied:
    I'll expect a phone call at home.
  • 24/7 Emergency Service
  • Locally Run and Operated
  • The owner is always available:
    574-287-5046