Basement Waterproofing Services in Portland & Oregon

We’ve built our business model around one simple, yet powerful question: If we were in your shoes, knowing what we know, how would we correct your space? With this in mind, our team will custom tailor a solution that meets your needs, install your solution to the highest level of quality, and stand behind our work to ensure your absolute peace of mind.

Basement Waterproofing

No one wants a lake in the basement. Protect your health and your possessions against surprise flooding and water infiltration with our proprietary closed system – warrantied for the lifetime of your home. A dry basement for worry-free use and storage!


Using vents to control humidity can be like drying your towels by hanging them in the sauna. Actively control your whole home’s humidity with our line of robust, workhorse dehumidifiers to keep your air clean and your energy bills down.

Sump Pump Install, Service & Repair

The Dr. Crawlspace team specializes in all things drainage and sump pumps. Count on us to install your sump pump and follow up with routine service and repair. Choose from our service maintenance plans and permanently check “sump pump” off your home to-do list.

Radon Mitigation

Radon is a colorless, odorless, naturally-occurring gas that emanates from the ground into your home and can be dangerous to your health. Dr. Crawlspace is a certified and licensed radon mitigation specialist. Our radon mitigation services will keep you and your family as safe as possible.

Mold and Fungus

Did you know? Our homes pull at least half of the air we breathe directly from our crawl spaces or basements. Mold and fungus in a basement can be pulled up into the living spaces of your home and affect the health of your loved ones. We’ll identify and remove both the source and the mold or fungus itself – large or small.

Battery Backup Systems

Isn’t it funny how the power goes out just when you need your system the most? Dr. Crawlspace uses a robust AC backup system that pumps at maximum performance for hours – rather than a cheap DC battery backup that performs well for minutes and then tapers off.

Contact Dr. Crawlspace for a FREE inspection of known basement issues!