Great Lakes Supply Company
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Contact Us

Get in touch with Great Lakes Supply Company for any questions, inquiries, or customer support needs. Our team is ready to assist you. Find our contact information, including phone numbers and email addresses, on this page. We value your feedback and look forward to hearing from you!

Contact Us

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Contact Us

Contact us for any of your construction, renovation, or replacement appliance & HVAC needs.

Address

1275 Grand Oaks Dr.
Howell, MI 48843

Email

info@glsco.com

sales@glsco.com

Phone

Office: (866) 732-2131

Fax: (586) 273-2131

Appliances

    Kitchen
        Refrigerators
        Ranges
        Dishwashers
        Microwaves
        Range Hoods
    Laundry
        Washer
        Dryer
        Unitized Laundry

HVAC

    Packaged HVAC
        All-In-One HVAC
        Horizontal PTAC
        Thermostats
        Thru-Wall A/C Units
   Specialty HVAC
        Custom & Odd-Size PTAC
        Vertical PTAC
        Water Source Heat Pumps
        Electric Heat
        Thru-Wall Condenser Units
        Energy Management Systems

Contact Us
​Monday - Friday 
​8am - 5pm EST


Phone

Office: (866) 732-2131

Fax: (586) 273-2131

Email

info@glsco.com

sales@glsco.com

Address

1275 Grand Oaks Dr.
Howell, MI 48843

Logo

Great Lakes Supply Co. (GLSCO)  has been supplying the hospitality, multi-family, and construction industries with wholesale appliances and packaged HVAC for over 20 years. We pride ourselves on providing our customers with great pricing, customer service, and support.

Customer Support

: (866) 732-2131

Warranty Support

: (866) 732-2131

Order & Delivery Queries 

: (866) 732-2131

Email Us

: info@glsco.com

General

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Delivery/Install



Payment/Order

Order Terms

Return Policy

Order Cancellation

Privacy Policy


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General
Browse
Delivery/Install
Payment/Order
Logo

Great Lakes Supply Co. (GLSCO) has been supplying the hospitality, multi-family, and construction industries with wholesale appliances and packaged HVAC for over 20 years. We pride ourselves on providing our customers with great pricing, customer service, and support.

Customer Support

(866) 732-2131

Warranty Support

(866) 732-2131

Order & Delivery Queries 

(866) 732-2131

Email Us

info@glsco.com

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