Room additions and ADUs are one of the best ways to create more space, increase comfort, and add long-term value to your property. Whether you need a rental unit, extra bedroom, home office, or in-law suite, additions allow you to expand without moving.
Mission Valley homeowners appreciate smart design, efficient layouts, and additions that blend smoothly with existing homes. Our team plans every project carefully so your new space looks natural, functional, and fully connected to your lifestyle.
Golden Shore Design and Build understands Mission Valley neighborhoods, zoning rules, and home styles. We combine architectural design, engineering knowledge, and quality construction to deliver additions that look original not added on.
We discuss your goals, review your property, and help determine the best addition or ADU design for your space and budget.
Our designers create clear plans and 3D layouts, and our team helps with permit preparation and city submittals to keep everything compliant.
Skilled builders complete your addition with attention to detail, while your project manager keeps you updated and your project on schedule.
At Golden Shore Design and Build, we don’t just renovate Houses — we transform them into functional, beautiful spaces tailored to your lifestyle. Here’s why so many homeowners trust us with their Home remodels:
Detached, attached, or garage-conversion ADUs for rental income, guests, or multigenerational living.
Vertical expansions for homes that need more living space without using yard area.
Private, comfortable living spaces designed for extended family or visitors.
Extra bedrooms, family rooms, or playrooms added seamlessly to your existing home.
Turn unused garages into living areas, studios, offices, or full accessory units.
Structural planning, architectural drawings, and permit-ready documents for Mission Valley requirements.
We recently finished a complete kitchen renovation and are very satisfied with our construction and renovation firm. From the initial design consultation through to the final walk-through, the staff at this company displayed a remarkable level of professionalism and knowledge. Our project manager kept us fully apprised of the progress through daily updates and was very responsive to all of our inquiries. The staff were very considerate, on time, and maintained a remarkably clean construction site, causing little disruption to our daily routine. The workmanship is of the highest quality, and they completed the project right on time and within the agreed-upon budget with no surprises.
Professional builders providing neat finishes and smooth project coordination.
The remodel on our place included a few tricky parts but this team knew exactly what they were doing. Their design sense made the layout flow better than it ever has. It feels like a real upgrade in terms of value.
I brought them in for a full home remodel and the whole experience felt smooth and straightforward. Their design ideas actually made the renovation feel exciting instead of stressful. You can tell the builders care about a quality build from start to finish.
I hired them for a residential remodel, and I’m blown away by the results. The design process was smooth and collaborative, which made the whole project stress-free. These guys really know how to deliver a great renovation.
My bathroom and kitchen renovation turned out strong across the board. Their remodel contractor kept communication easy and never made things confusing. The quality build shows and the place feels refreshed in the best way.
I had this business remodel two bathrooms and both turned out perfect. They made sure I was comfortable while the work was being done. The results speak for themselves.
Their team was thorough, explaining the issue and the best solution without pushing unnecessary work. The repair was done on time, and our home feels solid again highly recommend their expertise!
I recently hired Golden Shore Design and Build to paint my kitchen cabinets, and I couldn’t be happier with the results! From start to finish the team was professional, punctual, and incredibly detail-oriented. They took the time to explain the process, offered helpful color suggestion, and made sure every step was done right.
The transformation is amazing – my kitchen looks brand new! The finish is smooth and flawless, and they left everything clean and tidy once the job was done. I really appreciated their respect for my home and the care they put into their work.
If you’re considering giving your cabinets a fresh new look, I highly recommend Golden Shore Design and Build. They exceeded my expectations, and I’d gladly work with them again.
CG Escondido
We added a family room to the back of our house and this team handled everything from permits to finish work. They made sure the new space blended perfectly with the existing structure. Super happy with the result and the process.
If you are searching for a trusted ADU and room addition contractor in Mission Valley, our team is here to help. Contact us today for your free consultation and start planning your new living space.
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