What types of additions do you build?
We build room additions, primary suites, expanded kitchens, second stories, offices, guest spaces and other custom additions.
Seattle · Bellevue · Renton · Eastside
Home Additions
Seamless additions that expand your home without compromising its character.
Built Around Your Home
Complete Home Additions Services
We plan and build additions that feel intentional—from new bedrooms and primary suites to expanded living areas, offices, garages, and second-story additions.
Additions require careful coordination between design, engineering, permits, site conditions and construction. We organize those pieces into a clear project sequence.
Typical Scope
- ◆Preconstruction planning and feasibility coordination
- ◆Foundations, framing and structural integration
- ◆Roofing, siding, windows and exterior finishes
- ◆Mechanical, electrical and plumbing coordination
- ◆Interior drywall, flooring and finish carpentry
- ◆Final inspections and project closeout
Local Construction Experience
Home Additions Across the Seattle Area
We serve homeowners throughout King County and the Eastside, with project planning tailored to the home, jurisdiction, site conditions, and approved design.
Common Questions
Home Additions FAQ
Can an addition match my existing house?
Yes. We coordinate rooflines, siding, windows, trim and interior transitions so the new work relates naturally to the existing home.
How long does an addition take?
Timing depends on design, permits, site conditions and scope. We provide a project-specific schedule after the plans and selections are sufficiently developed.
Plan Your Home Additions Project
Tell us about your property, goals, and preferred timeline.