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Bergquist Designers & Builders LLC

Designed for Use, Built for the Future

What we build isn’t just for show; it’s meant to be used daily and held up over time. Whether it’s a porch, patio, or fully detached ADU, we consider the weather, wear, and ongoing use from the start. We build with structure, code, and purpose in mind, so the result performs, not just looks finished.

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About Us

Professional Contractors in Mountlake Terrace, WA

We know what it’s like when your space doesn’t work anymore. We at Bergquist Designers & Builders LLC are here to solve homeowners’ everyday problems. From small upgrades to major rebuilds, we bring experience, structure, and a team that shows up until your project is finished.

Questions & Answers

Your Questions, Clearly Answered With Care

You’re not alone—almost every client asks these. We’ve laid it all out, so you feel confident before picking up the phone.

Before we start working, we will provide you with a comprehensive, clear estimate. If modifications need to be made, they are talked about and agreed upon before anything else happens.

We handle surprises directly and keep you informed. Weather, permit holdups, or supply delays happen—we plan and communicate clearly.

Yes, but we’ll advise on what’s realistic and how it affects cost/timeline, and make sure it’s all documented and agreed to.

A patio is made of stone or concrete and is on the ground. A deck is raised up and made of wood or a mix of materials. We help you pick the finest option for your yard.

Yes. If you’re not ready to commit yet, we can create a screened porch or make it easy to enclose later.