Windows / Repair & Replacements

Replacing your windows can not only improve the look and feel of your home, but it can also improve energy efficiency, lowering costly energy bills. We carry many different models and brands from leading manufacturers to fit the need of your home. Whether you are looking for a custom window solution, window replacement or a simple window repair, Demers’ expert glaziers can help. We provide a detailed consultation and recommendation that you can trust.

Call today to get a free quote or you can even book online.

Glazier installing residential window | Demers Glass AZ
Glazier replacing residential window | Demers Glass AZ
Glazier installing residential window | Demers Glass AZ
Our Partners

Unelko is the leader in protecting glass surfaces. For over 40 years, Unelko Corporation has been developing and manufacturing advanced surface cleaners, coatings and treatments for the preservation & enhancement of a wide range of surfaces. Demers Glass proudly uses The Invisible Shield®, the world’s first long-lasting and invisible “non-stick” coating for glass, porcelain and ceramics. This product can be used across commercial glass, household glass, shower glass and much more.

Demers Glass offers Unelko products, application, and routine application services. Call us 1-888-Glassman or submit your info here and one of our team members can provide more information or set up service.



– Prevents Corrosion, Staining and Deposits
– Improves Clarity and Appearance Long-Term
– Dramatically Minimize Glass Maintenance