Do not compromise on quality. We deliver.

Golden State Designs


ADU

Custom Cabinetry

The ADU (Accessory Dwelling Unit) is a part of your home just like your next edited home. It might be attached to the home or a detached apartment. The ADUs are also famous for some other names, i.e., mother-in-law apartments or granny flats. They can be used for several good reasons such as a guest house, garage, work-from-home office, a relaxing corner or friends’ fun party place, and much more.

Choose a time that works best for You to discuss your ADU or other projects. You will receive a call from us soon.

SERVICES

Bathroom and Kitchen remodeling

If you want to remodel your kitchen as per the recent advanced trends, we can be the best fit for you. The kitchen is the heart of the home. Our residential kitchen remodelers have expertise in making all kinds of kitchen renovation designs from traditional kitchen styles to modern technical designs.
If you want a luxury bathroom, we bring your ideas into reality. Our professionals turn the small bathroom space into a spectacular place. If you don’t have any ideas, our contractors have various breath-taking bathroom remodeling ideas for you. You can trust us for your luxury bathroom improvement.

Room additions

Adding rooms to a house is a big job, of course, and that is why you must entrust any such work to skilled, experienced contractors. Backed by years of experience in the field, our team of experts offers exceptional remodeling services, and sophisticated architectural planning, and specializes in home addition projects of all kinds, including room, kitchen, and bathroom additions, second-story projects, ADU construction, sunrooms, and more. We are your one-stop-shop throughout the entirety of the room addition process, from planning and designing to general construction and finishing work.

General remodeling

2nd story floor addition

Contact us for free Estimates

Licensed And Insured Lic #1055272

We’ll Turn Your Ideas into a Reality

Golden State Designs operates in San Jose, CA area. See more under the “Service Areas” menu. We do both residential and commercial work of any size, specializing in remodels. Our company is fully licensed and insured, and we have been serving the region for years. We are an old-fashioned, quality-focused company that serves our customers with honesty and integrity. We also make sure our pricing is competitive and affordable.

Our team of professional designers and craftsmen is ready to turn your ideas into a reality. From small adjustments to a major overhaul, from transitional to contemporary designs, we’ll transform your current space that meets your vision and your needs. Contact us today to learn more about what we can do for you or to schedule service.

Detlef Albrecht
Detlef Albrecht
2024-09-13
We have known Gad for about three years and he has helped us with several home projects. We are extremely happy with his rapid and diligent communications, the advice provided for projects, and the quality of the work done by his company or the contractors that he recommended. Specifically, we had a complex repair job for our garage floor which was managed under his supervision and was completed with excellent quality, on budget, and on time. His recommendations and contractors for a solar project, paint work and roof repair were all very good as well. We highly recommend GSD for your next home project.
Mei Stinson
Mei Stinson
2024-09-07
We were very happy with our decision to go with Golden State Designs for our home construction project. We expanded the house, added rooms and remodeled the kitchen. The team was professional, showed up every day and kept our project on schedule. They took care of a lot details like adding extra trim and casing to make sure our skylight and cabinets look and fit well. Our brand new master bath turned out great and I was really happy with Gad’s recommendation on the tile layout and drop in tub. Since we lived in the house during the entire project, they made sure our living space was blocked properly from the workspace. My kids loved seeing the team every morning before they went to school and checking out the progress when they came home. We don’t wear shoes inside our house and whenever the any of the workers had to go into our living space, they would remove their shoes even though I never asked them to. It was very respectful and considerate. Overall, it was a fantastic job and team. I have gotten nothing but compliments from family and friends who have seen the finished work. Thanks GSD!
Andrew Stinson
Andrew Stinson
2024-08-28
Gad and his team completed our home remodel. We couldn’t be happier. The job was finished within the quoted time and price. I love Gad’s positivity and energy. His team was consistent, on-time and very respectful of our space as we lived in our home during the remodel. Highly recommend.
Tali Krakowsky Apel
Tali Krakowsky Apel
2024-08-22
Incredible craftsmanship, attention to detail, customer service, and absolutely reliable. Our expectations were managed the whole way, without surprises in timing or budget. Gad is THE BEST!
Khanh, Nguyen Thuy
Khanh, Nguyen Thuy
2024-08-16
We have an ongoing project with Golden State Designs and so far we are happy with what the company offers. Gad has such a pleasant personality and his staff Carlos is very nice and helpful. We appreciate the flexibility the company is offering whenever we add additional works to the project. Despite the extra work, they keep the project on schedule with more workers on site who’s willing to stay late and spend extra hours to fulfill the job. We’re ready to give the company a six stars when our project completed and will sure have a very nice story to share.
Julie Hawkins, The Biz Psychic
Julie Hawkins, The Biz Psychic
2024-06-19
It took me over 2 years to find the right GC to remodel my kitchen and dining room. As soon as I met Gad I knew he was the right contractor for many reasons. We got started about 4 weeks later. When I asked Gad for a time estimate, he told me he could complete the work in 5 weeks, and he was true to his estimate. First rate work, highly responsive, honest, and top quality. Gad and his team are first rate.
Dorothy Caldwell
Dorothy Caldwell
2024-06-10
I just finished a garage conversion ADU with an additional 200 sq ft add-on. I now have a 600+ sq ft, one bedroom, one bath with full kitchen and laundry that I love! Working with Gad and his crew was a wonderful experience. The job was completed in the timeframe given and all inspections were passed the first time. These men are truly craftsmen, artists really. The work they did was incredible. When something did come up that needed to be addressed, they always found a great solution. I can't say enough about their workmanship and professionalism. I highly recommend Gad and his crew for any job you may have.
Andreas Tiit
Andreas Tiit
2024-03-15
Got a 1000sqft ADU, and it's perfect! Incredible design, efficient space use, and extremely high quality. Exceeded our expectations in every way. Highly recommend!
Ash Miller
Ash Miller
2023-12-20
Gad and his team were absolutely fantastic to work with. Very communicative during the construction process and top notch work done in our 2 bathrooms and kitchen renovations!
Guillaume Carle
Guillaume Carle
2023-10-12
Gad and his team were extremely helpful to complete our renovation project. We had to part away from our previous contractor and were left with an open construction site. Gad responded extremely quickly to help us. He took over all the bathrooms remodeling including plumbing and electrical. They finished the wet bar area and completed the fireplace. Price was right and quality was on point. Will definitely work with him again in future.