Remodeling or Building a New Home? We can help...Come see your Window & Door Specialists in San Marcos.
We are a full-service window and door dealer, located in San Marcos, CA. We serve the County of San Diego and its surrounding areas. We have over 50 years of experience in the building industry. Family owned and operated by Tom and Wendy Duran since 1991, our company specializes in selling quality nationally known brand-name windows and doors to homeowners, building contractors, architects and designers.
We are proud to have one of the largest showrooms in San Diego County, displaying windows, doors, skylights, mouldings, door hardware, closet systems and much more to match any architectural style or budget plan. General Millwork Supply offers many fine lines of quality wood, wood-clad, fiberglass, vinyl and aluminum windows, entry, interior & wardrobe doors, decorative mouldings, greenhouse windows, porch columns and skylights. We also offer many other building specialty products from other manufacturers that can be special ordered.
Our showroom is available to support our professional customers with their clients as well. We believe its a team effort by working together to help the client make the best choices for their project.
We are your "One Stop Shopping" for all your home remodeling or building needs.
Exceptional Service & Quality Guaranteed!

Services Provided
*Large Showroom displaying many different brands of windows, doors, skylights, hardware & moldings. Some of the brands offered are: Art Glass, Andersen, Eagle, Marvin, Jeld-Wen, Milgard & La Cantina.
Customers served: Commercial, Residential, Industrial and Institutional.
*Hours: Monday - Friday 8am-5pm,
Saturdays by appointment
*Free Estimates
*Delivery Available
*Payment Options: Visa, Mastercard, Cash, Check, Wire

Areas Served
All of San Diego County

Certifications and Awards
Voted one of "San Diego's Best" Window & Door Company by The UT San Diego Reader's Poll for 2012 & 2013!

Awarded 2010 "Dealer of the Year" in Overall Excellence for Leadership in the Professional Market!

Awarded "Best of Houzz 2014"
Contact: Thomas & Wendy Duran
Location: 1249 Linda Vista Drive
San Marcos, CA 92078
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