ADU Home Remodeling
Services in Santa Cruz
County
Adding or building an Accessory Dwelling Unit (ADU) can make your property more useful and flexible. Whether you want to create a rental unit, give family members their own space, or update an existing structure for better use, WS Builders offers ADU home remodeling services in Santa Cruz County. With two decades of experience, we know how to balance design, compliance, and function so your ADU truly works for you.

When adding an ADU For More Value and Flexibility
When adding an ADU, it delivers long-term value:
- Higher Property Value – Updated spaces appeal to buyers and increase overall resale potential.
- Rental Ready – Adding a unit creates consistent rental income opportunities.
- Comfortable Living Space – Smart layouts make compact units welcoming for relatives or guests.
- Lower Utility Costs – Energy-efficient systems reduce monthly expenses.
- Code Compliance – Meeting current standards ensures safety and prevents legal or permitting issues.
WS Builders can help clients achieve affordable home building in Santa Cruz by guiding design and material choices that balance cost and quality.
ADU Services We Provide
Our complete home addition solutions in Santa Cruz cover every stage of the project:

Garage Conversion to ADU
Turn an unused garage into a code-compliant, functional ADU with proper layout and finishes.

ADU Interior Design & Finishing
Add cabinetry, flooring, lighting and details that make small spaces efficient and beautiful.

Detached ADU
Build a standalone unit with a great floor plan with updated modern finishes.

Permitting & Zoning Compliance
Handle Santa Cruz County, Santa Cruz City, City of Scotts Valley, and the City of Capitola paperwork and zoning details for a smooth approval process.

Basement ADU Remodeling
Convert basements into safe, dry and comfortable living areas that meet current building codes.
These services are backed by our experience as home building adu contractors in Santa Cruz county and trusted providers of remodeling contractors services in Santa Cruz county.
Our Step-by-Step Building Process
As established residential building contractors in the Santa Cruz County, we rely on a clear process:
- Consultation – Discuss goals, budget, and the current condition of your project.
- Design Review – Refine layouts, finishes, and any upgrades.
- Permits and Zoning – Prepare documents and coordinate with local officials.
- Building – Complete your project, from structural ground up to interior finishes.
- Final Walkthrough – Review the finished unit with the homeowner before closing the project.
Why Choose WS Builders To Build Your ADU?
As residential addition contractors in Santa Cruz, we’ve created spaces for every stage of life:
- ADUs (Accessory Dwelling Units) — perfect for rental income, extended family, or guest quarters.
- Second-story additions — add space without giving up your yard.
- Room extensions — larger kitchens, family rooms, or owners’ suites.
- Garage conversions — turn unused square footage into functional living or workspace.
- Custom projects — designed and built by local contractors for home additions in Santa Cruz who understand local codes and conditions.
Start Your ADU Remodeling Project
If you’re ready to update your home, convert a garage to an ADU, or have room to add an ADU, WS Builders can help. We offer ADU and home remodeling services in Santa Cruz County that align with your budget, timeline, and code requirements.
Contact us to schedule a consultation and take the next step toward a more functional ADU.
Ready To Expand Your
Home?
Let WS Builders turn your vision into a beautiful added space. Call us at (831) 428-2752 or click below to start planning your project today.