General contractor
Home remodeling and renovation services for homeowners across the Seattle area and nearby communities.
- Whole-Home Renovation
- Basement Finishing
- DADU Construction
- Home Remodeling
- Design and Build Services
Service Area
General contractor in Mercer Island, WA
Mercer Island's housing stock is largely 1960s-era single-family homes, with a median build year near 1968. Many sit on wooded lots in a city where the median lot runs close to 11,800 square feet. Our crew handles kitchen and bathroom remodels, basement finishing, and roof work on these older homes.
Service Location
Mercer Island, WA
WA Service Area
No extra travel fees for this area
Communities we serve
- Family Owned Business
- 20 Years Serving Locals
- Owner Operated Crew
- Serving Greater Seattle Area
Mercer Island, WA
General Contractor
Masis contractor llc in Mercer Island, WA
Built for Mercer Island's Older Homes and Larger Lots
A median build year near 1968 means many island homes need updated wiring, plumbing, and insulation before any finish work begins. We scope kitchen remodels, bathroom remodels, and walk-in shower installations with those older systems in mind.
Mercer Island lots are often larger than the Seattle average, and many are heavily wooded. That space supports basement finishing with separate entries and detached DADU construction, which Washington law allows on a single-family lot. Our team plans site access and tree clearance around these properties.
Island homes also face steady rain and lake-side moisture, which puts roofs under constant load. Our roof inspection, repair, and replacement services help catch aging shingles and flashing before water reaches interior ceilings.
At a glance
- Locally owned and operated
- Free written estimates with no obligation
- Premium options most contractors don't carry — we explain the differences honestly
- Responsive scheduling and clear communication from estimate to completion
Our Services in Mercer Island, WA
Every service, available in Mercer Island, WA
Our Mercer Island services cover full remodels, basement finishing, roofing, and detached accessory dwelling units on island lots.
Remodeler
Kitchen and bathroom remodeling for homes in Seattle, Shoreline, and nearby areas.
Explore Remodeler
Roofing contractor
Roof repair and replacement for homes across Bonney Lake and nearby communities.
Explore Roofing contractor
Client Reviews
What Mercer Island, WA customers say.
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Our Work
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Remodeler Serving Mercer Island, WA
Free on-site estimate. No commitment required.
Our crew knows Mercer Island, WA. We will show up on time, assess the job honestly, and give you a clear written number before asking you to decide anything.
Also serving across King County, Washington:
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- Redmond, WA, USA
- Bothell, WA
- Seattle, WA
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- Northeast Tacoma
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FAQ
General Contractor FAQ for Mercer Island, WA
Common questions from Mercer Island, WA customers about our services, process, and coverage.
Washington law allows up to two accessory dwelling units on a single-family lot, one attached and one detached. Lot size, setbacks, and tree preservation rules determine where a detached unit can sit on your property.
Many island homes were built around 1968, so original wiring and galvanized supply lines are common. We inspect those systems before framing or finish work starts on a kitchen or bathroom remodel.
Wet winters and mature tree cover can trap moisture and debris on roofs. A roof inspection can identify aging flashing and shingles before leaks damage ceilings or insulation.
Still have questions?
Call us directly. Real answers, no scripts.
Find Us
Proudly Based in Bonney Lake, WA
Stop by, call, or book online — we're always nearby when you need us.
Phone
(206) 510-8575Hours
- Monday 6:00 AM - 8:00 PM
- Tuesday 6:00 AM - 8:00 PM
- Wednesday 6:00 AM - 8:00 PM
- Thursday 6:00 AM - 8:00 PM
- Friday 6:00 AM - 8:00 PM
- Saturday 6:00 AM - 8:00 PM
- Sunday Closed