Reliable, High-Quality Construction & Remodeling in Northwest Washington
Roofing
New installations, repairs, and replacements built for the PNW climate.
Remodeling
Custom renovations, kitchens, bathrooms, and more.
Additions & New Builds
Expanding homes and building structures to fit your needs.
General Contracting
Framing, structural repairs, siding, and more.
Serving homeowners and businesses in Whatcom County and surrounding areas with expert craftsmanship and honest service.
What my clients say
- Jane D. Bellingham, WA
They did an incredible job on our roof. Honest, fair pricing, and excellent craftsmanship!
- Mark S. Mount Vernon, WA
Our kitchen remodel turned out amazing! Highly recommend for any home renovations.


Done right the first time- every time
When you hire a contractor, you want the job done correctly- with no surprises.
At Shawn Martinez Construction, Shawn handles every project with precision, care, and years of hands-on experience. From concrete flatwork to retaining walls and water line replacements, the focus is simple: quality work that lasts.
Customer Satisfaction
The job isn’t complete until you’re happy and the work meets Shawn’s own high standards.
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