Accessory Dwelling Unit (ADU) Construction in the East Bay Area
Expand Your Space. Increase Your Property Value. House What Matters.
Looking to build an accessory dwelling unit (ADU) on your property? Whether it's for family, rental income, or extra space, Full Steam Ahead Remodel & Construction is your go-to ADU contractor in the East Bay Area.
As a licensed ADU builder, we specialize in designing and constructing custom backyard cottages, in-law suites, garage conversions, and detached units. From initial planning to final inspection, we handle every phase of your ADU project with expert care and attention to detail.
An Accessory Dwelling Unit (ADU) is a fully functional residential space located on the same lot as a primary home. It may be:
What is an ADU?
Detached (a separate structure in the backyard),
Attached (an addition connected to the main home),
Garage conversions or basement units,
Or even interior conversions like a redesigned lower floor.
ADUs are ideal for multigenerational living, long-term rentals, or increasing property flexibility.
Why Build an ADU With Us?
✅ Full-service ADU design & construction
✅ Streamlined permitting process
✅ High-quality craftsmanship and materials
✅ Transparent pricing and project timelines
✅ Local experience with East Bay zoning regulations
Whether you're expanding your living space or building for future investment, we help you house what matters.
Let’s bring your ADU vision to life. Schedule your free consultation today.
Our ADU Construction Services
We offer start-to-finish ADU construction, including:
Site Evaluation & Feasibility
Architectural Design & Planning
Permit Management & City Approvals
Ground-Up Construction or Conversion
Plumbing, Electrical & HVAC
Interior Finishing & Fixtures
Final Inspections & Handover
Whether you're starting with an empty yard or converting an existing structure, our licensed team ensures your ADU is functional, beautiful, and built to code.
Serving San Francisco East Bay Area
From San Francisco to the East Bay, we’ve earned a reputation for honest work, clear communication, and dependable craftsmanship. Whether you're a homeowner expanding your space or a property owner investing in a rental unit, Full Steam Ahead Remodel & Construction is your trusted ADU contractor and builder for high-quality, code-compliant construction that adds lasting value.
Concord
Walnut Creek
Pleasant Hill
Martinez
Benicia
Brentwood
Moraga
Lafayette
Orinda
Danville
If you're located in or near these areas—and in select parts of Solano County and Alameda County—and looking for a trusted bathroom construction contractor, our team is ready to help—on time, on budget, and with top-tier craftsmanship.
San Ramon
El Cerrito
Richmond
Berkeley
Oakland
Let’s Build Your ADU
Building an ADU can feel overwhelming, but you don’t have to navigate it alone. We’ll guide you through every step of the process, ensuring a hassle-free experience and a finished product you’ll be proud of.