Northwest BNR - Black Diamond, WA

Northwest BNR is proud to serve the greater Seattle & Portland for over 20 years.   


Black Diamond

Black Diamond is located in King County, Washington, United States. It is situated in the foothills of the Cascade Mountains

Roofing Service in Black Diamond

Northwest BNR, a trusted company in Black Diamond, Washington, offers a comprehensive range of roofing services to cater to various needs. Their services include:

GAF roofing: As a certified GAF installer, Northwest BNR provides top-quality GAF roofing solutions known for their durability and performance.

Flat Roof system

Aluminum Gutters


With their expertise, commitment to quality, and attention to detail, Northwest BNR is dedicated to delivering reliable and long-lasting roofing solutions in Black Diamond, Washington.


What Our Clients Say

Collin & Ashley MondaCollin & Ashley Monda
18:55 29 Nov 22
We've worked with NW Builders twice! We hired them back to replace the super sloped roof on our "forever" home after they aced our 1926 Craftsman roof replacement and skylight install. Each experience was overall delightful and thorough. They offer a competitive bid (we know, after collecting several) with GAF 50-year warranty. The team works so hard, and they're all really nice guys. Heads up for newbies: the nature of their work is weather-dependent, and they're a high-in-demand crew, so you'll need to go with the flow around their tricky schedule. A great team to hire for your big project!
Ronard AlisRonard Alis
19:05 17 Nov 22
Wonderful experience! They really do an excellent job, and their staff is very competent. My roof job presented a number of challenges, all of which were resolved and explained in advance. It was greatly appreciated that the employees cleaned up after themselves each day. Highly recommend!
Sharke JanneySharke Janney
16:09 16 Nov 22
For my roofing needs, NW Builders and Renovation was a fantastic choice. Quick response times and approachable when discussing the process. Our project manager was James. He was honest, competent, and helpful. I'm happy with the work they did. Without a doubt, I would suggest them to everyone.
Skodic MartinsSkodic Martins
05:57 29 Oct 22
Eric and his team were an absolute pleasure to work with throughout the entire project. They were extremely responsive and professional. Not only did they do an excellent job, but they also completed it in a timely manner when other companies were months behind. Their quote was very reasonable, and they provided a high-quality service. We have been recommending NW Builders to all of our friends and family.

Decks Service in Black Diamond

Northwest BNR, a reputable company in Black Diamond, Washington, offers a comprehensive range of decking services to transform your outdoor space. Their decking services include:

Cedar wood deck installation: Northwest BNR specializes in the design and construction of beautiful and durable cedar wood decks.

Composite decking (Trex) installation: If you prefer low-maintenance and long-lasting decking options, Northwest BNR offers the installation of composite decking, including popular brands like Trex.

With their skillful craftsmanship and attention to detail, Northwest BNR is dedicated to delivering exceptional decking solutions in Black Diamond, Washington. Contact them to discuss your decking project and turn your outdoor space into a beautiful and functional retreat.

Professional Deck Installation

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Home Remodel & Design in Black Diamond

Northwest BNR is a reputable company offering comprehensive home remodel and design services in Black Diamond, Washington. Their team of professionals is dedicated to transforming your home into a space that reflects your style and meets your functional needs. Their services include:

  • Kitchen remodeling: Northwest BNR can assist you in designing and renovating your kitchen to create a modern, functional, and visually appealing space. They handle everything from cabinetry and countertops to flooring and lighting.

  • Bathroom remodeling: Whether you’re looking for a simple bathroom update or a complete overhaul, Northwest BNR can help. From fixtures and tiling to showers and vanities, they can transform your bathroom into a relaxing and luxurious retreat.

  • Interior design: Northwest BNR offers interior design services to help you create a cohesive and stylish look throughout your home. They can assist with space planning, color selection, furniture arrangement, and more.

With their expertise and attention to detail, Northwest BNR is committed to delivering exceptional home remodel and design services in Black Diamond, Washington. Contact them to discuss your project and bring your vision to life.