Heritage Doors & Windows

Diamond Rating

To earn the Showroom Diamond, the dealer must have a showroom with a minimum number of Milgard products on display.
To earn the Web-Site Diamond, the dealer must have their own Web-site with information about the Milgard products and the services they sell.
To earn the Product Knowledge Diamond, all Dealer Sales Consultants must pass a series of standardized Milgard administered tests demonstrating Milgard product knowledge.


3801 Charter Park Court Ste B
San Jose, CA 95136-1386
United States

Store Hours

Monday8:00am - 5:00pm
Tuesday8:00am - 5:00pm
Wednesday8:00am - 5:00pm
Thursday8:00am - 5:00pm
Friday8:30am - 5:00pm
Saturday8:00am - 5:00pm

Services Offered

Essence Dealer
Free estimates
Has Showroom
Offers installation
Replacement Specialist

About Us

As your San Jose Milgard Certified Dealer, we are proud to help you create the home you and your family deserve. A visit to our beautiful showroom will allow you to experience why so many of your neighbors have chosen Milgard windows and doors for their home. Whether you would like to leisurely browse and operate our award winning products, learn about the latest design and energy efficiency trends, or discuss pricing or technical aspects of your project, our professionally trained window experts are available to answer all your questions and help you find the perfect replacement windows and patio doors for your home.

Awards Received

Areas Served

Santa Clara County, San Jose, Santa Clara, Cupertino, Los Gatos, Los Altos, Mt. View, Palo Alto, Alameda County, Contra Costa County, San Mateo County, San Francisco


Heritage Doors & Windows

See All Reviews
Heritage Doors & Windows is rated 4.6 out of 5 by 9.
Rated 5 out of 5 by from Amazing Customer Service I bought windows recently and their service was amazing. Staff waa so friendly and accommodating I was completly impressed. They had us scheduled and installed in a very short time. I will definitely recommend and use them again!
Date published: 2018-09-05
Rated 5 out of 5 by from Great service Gregg and George did a fantastic job. Took care of me the whole time, beautiful windows and craftsmanship. Customer service was on point.
Date published: 2018-09-05
Rated 5 out of 5 by from Very pleased!!! Heritage came out and gave me a quote on windows for my elderly mother’s home. The gentleman who came out was extremely professional, patient and I felt pricing was very fair. We have chosen them to do the job!
Date published: 2018-09-05
Rated 5 out of 5 by from Great service From start to end, Heritage made getting our 3 windows replaced a breeze. George came out and gave us a reasonable estimate hence why we went with them in the first place. We were kept updated throughout the process and altogether were very satisfied with their quality work. Would highly recommend!!
Date published: 2018-08-27
Rated 5 out of 5 by from Window Replacement George Mumaw from Heritage Doors and Window, replaced Windows in our condo Complex, all 8 units. Some of them very large. I’m very impressed with this Company, Vlad was very friendly, Guram and Eric we early and worked very hard to knock out our 40 windows in 3 days , some very large. The performance of the Milgard windows is amazing, and our A/C finally cycles off. I highly recommend George and Heritage.
Date published: 2018-08-25
Rated 5 out of 5 by from Great service I had windows installed by them last week and couldn't be happier let's start by saying the person I fist talked to was a superstar gave me all the info and was very nice making process much easier when my salesman came his name was john thank you john for your help Dave gave me the timeline in which project would be done and its was installed a week before we were told thank you so much to all who did my project will be calling out to you when I do the rest of my windows
Date published: 2018-08-24
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