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Working with Ron from Cal Design has been a professional experience from start to finish. Communication is very good. Availability is very good and collecting payments has always been quick and easy.

Headed and managed “hands on” by Mr. Nelson, this firm provided excellent quality in workmanship, materials, and communication. My glass paned wooden French door assembly was destroyed by a vehicle collision and as the repair progressed, I realized how lucky I was to have found California Design Wood Products in an online search to do the job. Mr. Nelson came to my place twice to photograph and get an exact evaluation of the damage, take exact measurements and to discuss the repair approach in person. He promptly delivered a professional estimate to my insurance company which was readily accepted. Once that was settled, he built the new doors in his shop and delivered/installed them on time with no issues. From the first phone call with him to the last touch of the finisher’s brush, I could not have asked for smoother, better quality workmanship, timeliness, or communication with me and my insurance company.

California Design Wood Products returned my destroyed doors to their original condition with personable, efficient, top quality service; they are a company that I am happy to “have on-hand” for any project and I would not hesitate to call them again.

Dear Ron,

This is a note to commend you for your company on the professionalism and workmanship related to our installation of windows and sliding door. Not only were you able to order us high quality materials and an attractive price, but the installer and dry wall specialists were among the most efficient and polite workers we have had the opportunity to observe.

It has been a pleasurable experience working with you and your employees. We will certainly recommend your company to friends and neighbors when the occasion arises.


Dear Ron,

We want to express our appreciation to you and your craftsmen for the recent renovation of our house. It went so smoothly. You did a great job of keeping us updated on dates and time everyone would arrive. Larry and Justin did a great job on the windows and siding door. Their attention to detail was remarkable. Their work was clean, neat and fast. Very nice young men, they were very respectful of our home and property.

Thanks to all.

California Design was professional and courteous, completed the job as quoted and in a timely manner. All of its employees were personable, courteous and knew what they were doing. One small problem occurred after the installation and the company promptly resolved the problem.

I highly recommend California Design.

California Design Wood Products is very easy to work with and always relates with me on project he is working on. When things are not right they take of the problem immediately.

Very responsive and friendly. A pleasure to work with.

It is a pleasure to write a review on the above business. This company, owned by Ron Nelson, has actually replaced all the windows in two different condos that we owned. This includes a total of six sliding doors and 15 windows. They also extended and exterior wall and installed a side door in the garage.

The staff are very skilled, knowledgeable and friendly. Ron Nelson was very easy to work with and had good suggestions. He has been in this business for several years and it shows.

I would highly recommend this company for any project that they are able to do.

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