Turn Your ADU Dream into Reality
with Vancouver ADU
Vancouver ADU Builders
Washington and Oregon
Vancouver ADU is a proud division of Hammer Falls Construction, a trusted name in Vancouver, WA. Backed by years of construction experience and a reputation for honest, high-quality work, we specialize in building accessory dwelling units and custom homes across Washington and Oregon. Our mission is simple: create smart, stylish spaces without the stress. With Vancouver ADU, you’re getting more than a builder—you’re partnering with a team that brings local roots, proven skill, and a personal touch to every project.
Your vision matters.
No two families—or lots—are the same. That’s why every ADU we build is designed to reflect your lifestyle, your goals, and the unique character of your property. Whether you’re planning a rental, a guest house, or a space for aging family members, we work closely with you to create something functional, beautiful, and truly your own.
We take care of the red tape.
Zoning laws, permits, inspections—sound overwhelming? Don’t worry, we’ve got it covered. From city regulations to utility hookups, our team handles the entire backend process so you don’t have to. We coordinate with local jurisdictions and agencies to ensure your project moves forward smoothly, efficiently, and without surprises.
Built with pride in Vancouver, WA.
Every ADU we build is a reflection of our commitment to quality. We use durable materials, trusted construction methods, and skilled local crews who care about the finished product as much as you do. From foundation to finish, your space is built to stand strong for generations—with the comfort, function, and style you deserve.
ADU BUILDING PROFESSIONALS
IN VANCOUVER, WASHINGTON
VANCOUVER ADU
Trusted Local Experts
Custom ADU Builds
Architectural Design
3D Project Visualization
Permit Handling Included
Full-Service Coordination
Utility Setup Help
Transparent Upfront Pricing
Guaranteed Quality Craftsmanship
Honest, Clear Terms
AREAS WE SERVE
Seattle
Everett
Tacoma
Olympia
Lacey (Thurston County)
Bellingham
Bothell
Burien
Kennewick / Tri‑Cities Region
Spokane (and rural Spokane area)
SUBMIT/REQUEST BLUEPRINT
Already have a sketch of your ADU? Send it to us and Vancouver ADU will provide a quote for a fully engineered redesign. Don’t have one yet? No problem—our team can create a custom blueprint from scratch tailored to your space and needs. Reach out today to get started!