Company Profile

GM Exteriors Delivers Value and Performance Using Only the Finest Siding Materials

company-profileBetter siding means more energy efficiency, enhanced property value, and a more beautiful building. When you work with one of Ontario’s most respected contractors, you get the dependable results you need to make your investment pay dividends.

Since 2001, GM Exteriors has provided Southern Ontario with a comprehensive set of exterior finishing products and services. Our expertise has propelled us to the forefront of the industry, and we now stand alone as the largest full service specialty siding contractor in Ontario. We take our success as a challenge – to continue to build strong customer relationships, to continue to offer the latest materials and designs, and to maintain excellent standards of safety and workmanship.

Our goal is always to provide our services efficiently and at a fair price, optimizing our clients return on investment. We proudly offer a diverse range of products and installation services using high-quality materials from all the top brands in exterior cladding. Of course, there are a multitude of excellent options from fibre cement, pre-finished wood and extruded aluminum to natural and engineered woods. A list of our manufacturer partners with their links is provided on our site. GM Exteriors offers every material that can complement your building’s aesthetics while improving longevity.

Start Exploring Siding and Cladding Options for Your Home or Business

GM Exteriors also provides finish painting services and architectural ornaments to give your property a perfectly customized exterior. If you are ready to start planning, our team is ready to help.

Call us today at (416) 798-8383 to discuss your next project.