Create the space you need with our custom building services.
Our Services: Custom Sheds, Garages, Carports & ADUs
NW Structures is a licensed and insured builder with 25 years of experience in Snohomish and King County. From a backyard shed to a detached garage or an ADU, you work with one builder from the first site visit to the final inspection, and we pull the permits.
What we build
Custom sheds
Storage sheds, workshops and backyard offices designed around how you’ll use the space, with the siding, roof and doors to match your home.
Shed installation & site prep
Already bought a shed? We clear and level the site, build the foundation and put it together right.
Detached garages & carports
One- and two-story detached garages, wood carports and RV covers, built to look like they belong with your house.
ADUs
Detached accessory dwelling units for family, guests or rental income, from design to final inspection.
Extra living space
Bonus rooms and home additions when you need more room without moving.
New home construction
Custom homes built by the same crew, with the same communication from start to finish.
How it works
- Tell us about the project. Send the form below or call (425) 209-6553.
- Site visit. Dan looks at the spot, the access and the ground before quoting.
- Written quote and permits. A clear price for the build you talked about, and we pull the permits.
- The build. We show up when we say we will and keep you posted on each step.
What our customers say
Areas we serve
Snohomish, Everett, Lake Stevens, Marysville, Arlington, Mill Creek, Monroe, Granite Falls, Stanwood, Bothell, Woodinville, Kenmore, Kirkland, Redmond, Seattle and the rest of Snohomish and King County.
REACH OUT NOW
Ready to get started on your shed, garage, ADU, or carport project? Fill out the form, and let’s make it happen!
