About Us 

About DGS Windows & Glass

DGS Windows & Glass is a locally owned glazing company serving Calgary, Airdrie, and the surrounding areas. With over 30 years of combined experience in the glazing industry, our team brings strong technical skills, reliable workmanship, and a commitment to quality on every project we complete.

Our business was built on the idea that every customer deserves honest guidance, clear communication, and long-lasting results. As Red Seal–certified glaziers, we have the training and hands-on expertise to complete projects safely, accurately, and to industry standards.

We specialize in a wide range of residential and commercial glass services, including:

• Custom shower glass

• Vinyl window replacement

• Sealed unit replacement

• Mirror installation

• Patio door and glass door replacement

• Commercial aluminum storefronts

• Door closures and commercial service work

Whether we are installing new windows in a home, replacing failed sealed units, or completing a commercial storefront system, our goal is always the same: provide dependable service and quality craftsmanship you can feel confident in.

We take pride in being transparent with our customers, offering clear quotes, and providing realistic timelines. From the first call to the final installation, our team focuses on professionalism, safety, and customer satisfaction.

If you are looking for experienced, local glaziers who stand behind their work, DGS Windows & Glass is here to help. Contact us today to discuss your project or schedule a site visit.

Our Experience & Credentials

• Red Seal–certified glaziers

• 30+ years of combined glazing experience

• Fully insured

• Experience with residential and commercial projects

• Knowledgeable with current building codes and safety practices

Service Areas

We proudly serve:
Airdrie, Calgary, Chestermere, Cochrane, and surrounding communities.

We provide mobile service to Calgary and surrounding communities.
We do not operate a walk-in location. All service is performed on-site at customer locations.

Why Choose Us

• Locally owned and operated

• Honest, no-pressure quotes

• Quality materials from trusted suppliers

• Attention to detail on every installation

• Clear communication from start to finish

• Reliable timelines and workmanship you can trust