Keystone Exteriors is one of Calgary’s leading Residential and Commercial Roofing and Siding contractor, the Keystone team of professionals draw upon their extensive knowledge of products and installation techniques to ensure that you receive the right product for your new or renovation project.  We have brought together professionals from manufacturing, product development and top quality installation specialists to create a team that will address all of your roofing and siding requirements. Our attention to detail is what sets us apart.

We have brought this same attention to detail to our siding and cladding division, our quality installers will leave the site clean, free of debris and will have covered all of the details that will give your project the “WOW FACTOR”. Our installers are proficient in James Hardie Siding, Vinyl Siding and all commercial metal panel systems.

Our Better Business Bureau accreditation provides the security and stability that allows you to rest easy, as well as knowing that our WCB is current, our liability insurance meets all industry standards and if that is not enough, Keystone is a bondable company that provides no charge estimates and a NO DEPOSIT policy ensuring honesty and integrity in our approach to business