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Areas We Serve

Areas We Serve

Serving Michiana, South Bend & Surrounding Areas

We service a wide area with quality heating, cooling, and electrical services across Indiana and Michigan, including:

  • South Bend, IN
  • Niles, MI
  • Argos, IN
  • Bourbon, IN
  • Bremen, IN
  • Bristol, IN
  • Culver, IN
  • Elkhart, IN
  • Goshen, IN
  • Granger, IN
  • Grovertown, IN
  • Lakeville, IN
  • Lapaz, IN
  • La Porte, IN
  • Liberty Township, IN
  • Middlebury, IN
  • Mishawaka, IN
  • Nappanee, IN
  • New Carlisle, IN
  • North Liberty, IN
  • Notre Dame, IN
  • Osceola, IN
  • Plymouth, IN
  • Portage, IN
  • Roseland, IN
  • Shipshewana, IN
  • Walkerton, IN
  • Wakarusa, IN
  • Buchanan, MI
  • Cassopolis, MI
  • Constantine, MI
  • Dowagiac, MI
  • Edwardsburg, MI
  • Galien, MI
  • Jones, MI
  • New Buffalo, MI
  • St Joseph, MI
  • Stevensville, MI
  • Three Rivers, MI
  • Union, MI
  • Vandalia, MI

We offer 24-hour emergency service. Contact us now at 574-498-7556 to request a proposal for your home service needs.



Great Reviews From People We've Helped Hear From Our Community

Great Lakes has earned over 1,000 5-star reviews because we treat every home like our own.

4.8 1614 Reviews
    Great Lakes is great
    “Shawn, the technician was very professional and easy to work with. The whole experience was transparent and low-pressure.”
    - Jennifer D.
    Great Lakes is great
    "Great Lakes is great. They were able to come out same-day. Shawn, the technician was very professional and easy to work with. The whole experience was transparent and low-pressure. We would absolutely work with them again."
    - Jennifer D.
    Extremely Personable!
    “Clark showed up on time and was extremely personable! The two things that stood out the most to me were his professional appearance and in-depth knowledge. This is the exact reason I switched to Great Lakes and I plan to continue using them!”
    - Zen M.
    Great lakes is a gem
    “The price was comparable to other companies in the area. They had my new unit installed within two days.”
    - Brandi I.
    Great lakes is a gem
    "Our a/c died a few weeks ago with temps in the 90s. Great lakes came out the same day, Mr. Stoner was professional and gregarious. No one likes to have to pay for a new a/c but he made it a bit easier. The price was comparable to other companies in the area. They had my new unit installed within two days. The gentleman who installed it were on time and worked extremely clean. If we were not already impressed with the impeccable service the lovely gift bag and the lemon cookies were out of this world. Great lakes is a gem and we will be calling for all of our future home needs."
    - Brandi I.
    Everything was done quickly & professionally
    “Everything was done quickly and professionally. Josh is a good representative for your company.”
    - Deb B.
    Everything was done quickly & professionally
    "Everything was done quickly and professionally. Josh is a good representative for your company."
    - Deb B.
    They are quick, courteous, & professional.
    “I would recommend them to anyone who needs HVAC maintenance or new equipment.”
    - Larry D.
    They are quick, courteous, & professional.
    "I have had the furnace and air conditioning for 6 years. I have yet to need anything but preventative maintenance. Once in spring and once in fall. This is as a member of their discount club. They are quick, courteous, & professional. I would recommend them to anyone who needs HVAC maintenance or new equipment."
    - Larry D.