RBC Accessory Living Structures
Design & Build ADUs, Specialty Garages and Other Structures for Long-Term Value
Our Specialties
Pre-Construction & Feasibility Review
What This Package Includes
Zoning & Setback Feasibility Review
Budget Range Validation
Concept Layout Coordination
Utility & Site Constraints Review
Rough Schedule & Permitting Roadmap
Fixed-Price Build Range (+10–15%)
Ideal For
ADUs & DADUs
Detached RV or multi-bay garages with living space
Homeowners who want cost certainty before committing
Clients seeking professional guidance, not guesswork
Next Step
Upon completion of this package, clients may proceed into:
Full design & permitting
Construction under a formal build agreement
This package is credited toward construction when we are contracted as the builder (optional-your choice).
What This Package Includes
Pre-Construction & Feasibility Review
Concept Design & Layout Coordination
Engineering, Plans & Permitting
Final Pricing & Contract
Construction Phase
Final Inspection, Turnover & Warranty
Ideal For
Rental income (long-term or short-term where allowed)
Multi-generational living (parents, adult children, caregivers)
Aging in place with nearby family support
Increasing property value without expanding the footprint significantly
Next Step
Upon choosing this package, this is what you should expect:
Package Agreement & Initial Deposit
Property & Information Collection
Site Visit & Feasibility Confirmation
ADUs & DADUs
Detached RV/Multi-Bay Garage With Living Space
What This Package Includes
Pre-Construction & Feasibility Review
Concept Design & Layout Coordination
Engineering, Plans & Permitting
Final Pricing & Contract
Construction Phase
Final Inspection, Turnover & Warranty
Ideal For
RV, Boat & Large Vehicle Storage
Rental Income or Guest Living
Home Business & Workshop Use
Multi-Generational or Caregiver Housing
Property Value & Estate Planning
Combining storage & living in one efficient structure
Next Step
Upon choosing this package, this is what you should expect:
Package Agreement & Initial Deposit
Property & Information Collection
Site Visit & Feasibility Confirmation
About the Company
Established in Seattle, Washington by brothers Daniel and Anthony Ruja, the company was created to raise the standard of the construction experience through quality craftsmanship, clear communication, and durable, well-built structures.
Reach Out To Us
Interested in working together? Fill out some info and we will be in touch shortly. We can’t wait to hear from you!