Basement Remodeling in Corvallis, Oregon
A basement remodel isn’t just about finishing the space—it’s about making it truly usable.
If your basement is unfinished, outdated, or just not being used to its full potential, we take a full-home approach to transform it into a beautiful, functional part of your home. That means addressing lighting, moisture control, insulation, layout, and finishes—all at once, so the space feels just as comfortable and well-designed as the rest of your house.
Whether you want a family room, guest suite, home gym, or something else entirely, we’ll help you make the most of every square foot.
Why Our Approach is Different
At Thayer Design Build, we specialize in full-service basement remodels that turn dark, underutilized spaces into bright, functional, and inviting areas. Proudly serving Corvallis, Albany, and Philomath, our team handles everything from layout planning to final finishes, ensuring your basement feels like a natural extension of your home.
Let’s unlock the full potential of your home. Contact us to get started!

We get to know each other and determine whether we’re a good fit for your home remodel project.
Our design process delivers the service and quality you deserve, creating a customized plan for your remodel.
Our pre-construction, build and close-out processes are meticulous and thorough, producing outstanding results every time.
Our relationship with you doesn’t end after your remodel is complete. We stand behind our work and are always here to assist with any questions or concerns.
Dr. Aleksandra Sikora, Albany, Oregon Basement Remodel
The Thayer team was fantastic! We had a big open-ended project and they helped us in all aspects of it, including design, materials, lighting and cost trade-offs. And most importantly, they provided high-quality construction. This team communicated strategically and tactically every step of the way.
Marie Campbell, Corvallis, Oregon Kitchen Remodel
Thayer Design Build did a complete remodel of our kitchen, making it much more efficient to use and beautiful as well. Everyone involved was very professional, respectful of our home, and friendly. The work is top quality. The online calendar made it easy to follow the work schedule.
Viktor Bovbjerg
We were impressed from start to finish. Excellent group to work with, very responsive to our preferences during the design phase. Stayed in communication throughout the process, letting us know the production schedule and any changes so that we could plan around them, asking questions and consulting when needed. Finished product is an attractive, well laid out, easy to use kitchen!
Ross Hatton
Thayer Design Build designed and built us a garage addition with roof terrace. The whole process was very smooth and everything went like clockwork, finishing within a day of schedule on a multi-month project…The whole crew really cared about the project, and repeatedly went the extra mile to improve the final product.
Arthur M., Corvallis, Oregon Kitchen Renovation
Professional and incredible remodel of our kitchen. It is now much more open and has fantastic custom cabinetry. The granite countertops are seamless, as is the undermounted triple sink. All cabinet doors function better now than before, and Thayer’s team was flexible to details and changes.
Take the first step towards creating a home you love!
Schedule a free, no-obligation consultation with our team and let’s bring your vision to life.