San Jose’s Superior Window Retailer

Chris was very helpful in advising how I fix the window handle. He offered free advice and also provide spare parts without charging for either. Customer service at its best. Much appreciated.

After struggling to find anyone to replace my leaking, double-paned windows, it was suggested that I contact J&M Windows. What a hidden gem of a company! They provided a reasonable estimate and did the work without any damage to the existing window frames. They were friendly, courteous and professional. I highly recommend them and will definitely use them again in the future. Good job, J&M!!

We were in the market for a glass top to help protect our wood dining room table. Found this company on Google Map and these people know what they are doing. They even told me about the special finish treatment so the edge of the glass matches the legs. Money well spent.

I've actually been working with J and M Glass for at least 20 years. As a general contractor I want the best group of suppliers and subs that I can find to be on my team.
The level of service and professionalism I receive from J and M is top notch. The staff is knowledgable about all of their products and are extremely professional when dealing with not only myself, but clients I send their way. I highly recommend them to any one looking for windows, shower doors or standard glass or mirrors. Definitely, one of my best suppliers.

I highly recommend J&M windows and Glass! They have very knowledgeable staff and were able to provide years of experience and information to make this process as easy as possible. I purchased about 30 windows and doors for my remodel from Marvin. And my project was delayed and they were kind enough to store my windows for an additional month free of charge! Talk about going the extra mile. Javier was who I interfaced with and I would definitely recommend working with him if you have any future remodeling projects.

As a General Contractor I need my supplier to know more about the product and how I will use it them I do. With windows we have energy codes, safety codes, egress and other items that will be enforced by building departments. J&M has been protecting me against these problems while giving superior service for over 15 years.

Definitely recommend! I've purchased windows from them on multiple occasions, always professional and courteous. Even helped with a free replacement on a Milgard window I broke mowing the lawn (oops!)

J and M Windows provided all of the windows when we remodeled 11 years ago. Since that time we have had a couple of problems with the windows that they fixed right away. They are terrific! When we redo any windows I will always return to J and M Glass.