Welcome to Design Door / Windows

Hello, my name is Dave Simmons and welcome to my web site. I am the owner of Design Door/ Windows. I have been designing and crafting custom doors and custom windows in San Diego County for over 30 years. I craft the finest entryways and windows from the finest selection of hardwoods available. I also have available the finest selection of entry doors interior doors, French doors, and patio doors available from the premier manufactures.

One of my passions is recreating historical correct windows and doors for the many San Diego historical restorations. I have created historical accuracy window sash, window stools, crown molding, and pocket doors for many turn of the century home restorations in San Diego.

Drawing on old school craftsmanship I craft every door and window to be functional and reflect your design elements and provide you a distinctive, elegant entry door solution for that will enhance your home and lifestyle.

I have built my business over the past 30 years on customer referrals; this web site is not a change in my business approach but adds a visual reference to the custom doors and custom windows and homes that I have crafted.
Building and renovating a home is one of the most satisfying experiences you will ever undertake. It is important to choose a contractor that has a history of success, is financially sound, and has versatile building experience and one who will provide you with excellent service.

Design Door and Windows has been building, and renovating in San Diego County since 1980’s. I have perfected the art of renovating older homes where the end result is a modern, spacious, home.

The relationships I share with my clients is a testament of my commitment to my customers. I recognize your individual needs and tastes and work with you to achieve that vision.






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