About Old Town Glass

We offer full window and door installation services and free estimates. Whether you are a homeowner needing a small bathroom window replaced or an architect specifying windows for a residential or commercial projects, we can help.

Old Town Glass is Marin County’s Premier Window & Door Retailer and Licensed Glazing Contractor. We provide our clients in Northern California with a wide range of North American and European Fenestration products. Our relationships with the leading window and door manufacturers, allows us to provide access to a wide range of window products. If you are in need of an oversized insulated glass unit or complex glass configuration we work with suppliers that produce some of the largest glass in the world.

We offer full window and door installation services and free estimates. Whether you are a homeowner needing a small bathroom window replaced or an architect specifying windows for a residential or commercial project, we can help. We consult with architects, engineers, contractors, and owners through all stages of a residential or commercial project. We work with our customers to complete complex glazing or window installation projects through coordination between all stake holders.

Our staff is trained by the manufacturers we work with to provide the best service possible. We are a Milgard Certified Dealer, Marvin Authorized Installing Retailer, and Wasco Certified Commercial Installer. Our team has been factory trained at the Sky-Frame facility in Switzerland. Both our sales and installation staff, regularly visits suppliers for continuing education. We frequently travel to production facilities in the US and Europe to inspect products before they ship to ensure specifications are being met . To maintain the best window and door integration into a building envelope, our installation crews are trained as InstallationMasters™ Certified Installers.

As a second generation family owned and operated business we strive to provide the best service and the best product fit for our clients. We don’t have sales reps based on commission and our staff will work with you to achieve your goals. As experts in the fenestration business, Old Town Glass, can assist in design, code compliance, and energy issues. We look forward to working with you, please do not hesitate to contact us or visit our showroom.

Custom Installers

Family Owned