Truly Transformative Basement Remodeling

Give your basement a purpose and add value to your home.

Great designs. Better service.

Play room for the kids? Secluded private office for you? Home theater for the whole family to enjoy? In-law apartment or Airbnb rental complete with kitchen and full bath?

There’s so much that can be done with your home’s basement. Why leave it unfinished or just use it for storage?

Mosaik’s design-build services can truly transform any Portland-area basement. The possibilities are truly limitless!

Our designers and builders work together as part of our proven design-build process. When done right, a basement remodel should enhance your life and add value to your home.

We’re passionate about design, construction, and providing exemplary service. It shows in our finished projects!

We design it. We build it. You love it.

Erin and Scott were a pleasure to work with. They took a look at every problem area and offered wonderful solutions. The new kitchen design is consistent with the age of our home and we enjoy being in it every day.


We were faced with a problem and Mosaik designers creatively solved it. And thanks to a detail-oriented project manager and his team of highly skilled sub-contractors, the work was done perfectly and was finished on the date promised.


Our proven design-build process

Yes, it’s true — design-build can actually make remodeling your basement stress free and FUN! We take pride in solving problems before they start, working together, and getting rid of the headaches common to the traditional basement remodeling process.

At Mosaik Design & Remodeling, we’re truly a one-stop shop. We manage every aspect of your basement remodel, including:

Preparation – Our basement designers and builders work in tandem as one seamless team. There’s no confusion and no unexpected hold-ups.

Communication – We work together — and with you — throughout the process. We’ll check in and update you on how things are going. You’ll never feel left out of the loop.

Execution – Our expert basement contractors work quickly and efficiently to minimize the disruption to your family’s life.

That’s design-build.

Let’s get to know each other better!

We’re here to help with your design-build remodeling project. Tell us what’s on your mind.

We've been featured in...

Mosaik Design Oregon Home Magazine Cover
Mosaik Design Oregon Home Magazine Cover

Full-service interior design

We enhance our award-winning basement designs and construction with impeccable interior design. Our designers will work closely with you to select the appliances, furnishings, artwork, and anything else that’s needed to put the finishing touches on your brand new basement. We’ll listen to your needs and make recommendations on colors, styles, and other design elements.