Heating, Air Conditioning and Electrical Financing Options with Great Lakes

Ally Financial

We have teamed up with Ally Financial to offer you financing options for your home improvement projects.

Some of the great benefits you’ll receive:

Convenient monthly payments.
A revolving line of credit for all your purchasing needs.
Special promotional offers where available.
An easy-to-use online bill payment option.

SERVICE FINANCE

Interested in financing options through Service Finance Company, LLC? Click here to apply directly.

Call Great Lakes at (574) 498-7556 for more information on this offer.

FREE Whole Home Electrical Inspection
We offer a free whole-home electrical inspection with any product or service purchased. Contact Great Lakes Heating And Air Conditioning for details.
Cannot be combined with other offers.
Valid from Jan 11, 2019 - Dec 31, 2021

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Free 1" Filter In-Store Only
Contact Great Lakes Heating And Air Conditioning for details.
Non pleated, limited to 1 per home per month. Cannot be combined with other offers.
Valid from Mar 1, 2021 - Sep 1, 2021

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$79 A/C Tune Up
Contact Great Lakes Heating And Air Conditioning for details.
Cannot be combined with other offers.
Valid from Mar 1, 2021 - Sep 1, 2021

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$150 Off Duct Cleaning
Discounted price $845, regular price $995. Up to 15 registers & returns. Contact Great Lakes Heating And Air Conditioning for details.
Cannot be combined with other offers.
Valid from Feb 11, 2021 - Dec 31, 2021

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$25 Off Your 1st Year of Discount Club Membership
Contact Great Lakes Heating And Air Conditioning for details.
Cannot be combined with other offers.
Valid from Feb 3, 2021 - Oct 11, 2021

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$0 Off New Heating & Cooling System
Contact Great Lakes Heating And Air Conditioning for details.
Cannot be combined with other offers.
Valid from Mar 1, 2021 - Sep 1, 2021

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$500 Off Whole Home Aeroseal
Exclusions apply. Contact Great Lakes Heating And Air Conditioning for details.
Cannot be combined with other offers.
Valid from Mar 1, 2021 - Sep 1, 2021

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$10 Off Filter
Filter 3 inch and up. Contact Great Lakes Heating And Air Conditioning for details.
Cannot be combined with other offers.
Valid from Mar 1, 2021 - Sep 1, 2021

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5% Off Parts or Repairs
Contact Great Lakes Heating And Air Conditioning for details.
Cannot be combined with other offers.
Valid from Mar 1, 2021 - Sep 1, 2021

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