About

About Us

The "Great Lakes Door Formula"
Quality Products + Committed People = YOUR SATISFACTION 
Great Lakes Door Systems began from a construction company that found many of our clients were asking us to also supply and install their commercial, industrial and residential doors. We realized there was a need for expertise and craftsmanship in this area and the rest is history.

Today, Great Lakes Door Systems has been chosen by the most respected door manufacturers in North America to due to our solid reputation and high standards of service. Our installers are talented tradesmen, who take health and safety regulations very seriously, with decades of combined experience in the construction business. We can make on-site modifications that ensure your door is installed perfectly the first time. We go the extra mile and make sure the trim work is neat and professional. For example, we normally run our wires inside conduits instead of stringing them up the wall in a messy bundle as is common.

From measurement and consulation to delivery and installation, our customers appreciate that Great Lakes Door goes beyond expectations each time. Builders and owners appreciate our attention to detail. No matter what your specific needs are, your doors will work and look perfectly when we're done! We guarantee it.

Great Lakes Door Systems Sells and Installs

Diamond doors logo
1-year warranty on installation