Quality Windows & Doors is a full-service glass shop that has served Ventura, Santa Barbara and Los Angeles counties since 1980. It specializes in residential replacement windows and doors and also provides custom glass work.
Last Updated October 2, 2026.
Ventura County, Santa Barbara, Malibu and Los Angeles.
Quality Windows & Doors is one of 10 window installers ProsGrade lists in Ventura, California.
10 services listed, including Replacement windows, Replacement doors and Glass repair. Open Monday to Saturday. Rated 4.7 from 23 reviews.
How Quality Windows & Doors compares with the other 9 window installers on ProsGrade in Ventura, using public Google ratings and review counts.
Several customers praise the installation, describing it as smooth or terrific; one customer also says the new windows and sliding glass door look beautiful and provide strong insulation. A customer who had eight windows installed over 13 years reports that all failed in some way, including a bedroom window that leaked into the kitchen and caused serious damage; the customer also says phone calls went unanswered and warranties were not honored.
They had the right parts to fix my 10 year old Milguard screen door and for me to travel 40 miles to get them. Thx
Don’t buy windows from anyone else, these guys are the best! Take it from me as an experienced contractor. I highly recommend quality windows and doors.
I'm so happy with my windows and sliding glass door. They are beautiful, the insulation is incredible. The installation Went smoothly. Very happy with the results.
Quality is not just their name, it's also their work ethic. Our new windows are beautiful, and the installation work was terrific. All of the installers were awesome.
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Windows are installed within four to eight weeks after the final measurement. Installation time varies with the window and removal types, but a job is typically completed in one day.
Most windows are installed from inside, though some situations may require installation from outside.
Various financing programs are available.
The company lists a limited-lifetime installation warranty for qualifying retrofit window and door work it sold and installed. It covers labor to repair water intrusion due to workmanship for the original purchaser while they own the home, but excludes products and installation materials; nail-on or new-construction installation has a one-year warranty.
