General contractor in Des Moines, WA

Des Moines sits on the east shore of Puget Sound, and much of its housing dates from the 1960s through 1980s. Older split-levels and ramblers in this stretch of King County often need updated kitchens, bathrooms, and roof systems. Masis Contractor LLC handles these projects with the scope they need, from a single bathroom to a full-home renovation.

Call (206) 510-8575
Service Location

Des Moines, WA

WA Service Area

No extra travel fees for this area

Communities we serve

Normandy Park SeaTac Burien Kent Federal Way Bow Lake
  • Family Owned Business
  • 20 Years Serving Locals
  • Owner Operated Crew
  • Serving Greater Seattle Area
Interior kitchen remodel with new cabinets and countertops in a Des Moines, WA home

Des Moines, WA

General Contractor

Renovation Planning for Des Moines Homes

Most of Des Moines' housing was built between 1940 and 1999, so many homes have original plumbing, wiring, or framing that needs attention before new finishes go in. We inspect those systems first so the remodel budget reflects real conditions.

Waterfront and marina-adjacent lots on the Puget Sound shoreline face salt air and wind, which affects roofing materials, exterior trim, and fasteners. Our roof repair, roof replacement, and roof inspection services account for that exposure.

Many Des Moines lots are compact, so a DADU or basement suite has to fit tight setbacks and access routes. We plan those builds around the lot before design begins.

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
Call (206) 510-8575

Every service, available in Des Moines, WA

Our Des Moines services cover kitchen and bathroom remodels, basement finishing, roof work, and whole-home renovations for older houses.

What Des Moines, WA customers say.

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Recent projects

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Gray porcelain tile bathroom with frameless glass shower, black hardware, and white shaker vanity with quartz countertop Remodeler
Remodeled bathroom with marble-look tile tub surround, matte black fixtures, gray floor tile, and light vanity with brass pulls Remodeler
Finished basement with wood-look vinyl plank flooring, recessed lighting, white trim and doors, and gray sectional sofa Remodeler

Serving Des Moines, WA

Free on-site estimate. No commitment required.

Our crew knows Des Moines, WA. We will show up on time, assess the job honestly, and give you a clear written number before asking you to decide anything.

Call (206) 510-8575

General Contractor FAQ for Des Moines, WA

Common questions from Des Moines, WA customers about our services, process, and coverage.

Expect to address aging plumbing, electrical panels, and supply lines before finish work. We scope these systems early so the remodel budget reflects what the house needs.

Many older basements need moisture control, egress windows, and updated wiring before finishing. We check these conditions first to confirm the space meets requirements.

Coastal exposure can shorten the life of some roofing materials and fasteners. We recommend products and flashing details suited to wind and moisture on shoreline lots.

Still have questions?

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Call (206) 510-8575

Proudly Based in Bonney Lake, WA

Stop by, call, or book online — we're always nearby when you need us.

Hours

  • 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
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