Portland Waterproofing and Drainage
Protect Your Portland Property with Expert Drainage Solutions
In Portland, heavy rainfall and damp soil conditions make water intrusion a common concern for homeowners and businesses. At Western Construction Systems, we specialize in basement waterproofing Portland Oregon property owners can count on. Whether you’re dealing with persistent leaks or planning ahead to prevent moisture problems, our team offers effective solutions to keep your structure dry, safe, and structurally sound.



Basement Waterproofing Solutions
Moisture in your basement can lead to mold growth, damaged walls, and costly structural issues. Our basement waterproofing services include basement sealing and waterproofing, crack repairs, and drainage improvements tailored to Portland’s unique climate. If you’re noticing signs of moisture or mildew, we’re ready to help with lasting protection.

Foundation Waterproofing and Sealing
Your foundation is your building’s first line of defense. Our team offers foundation waterproofing services that stop water at its source. From sealing basement walls to installing protective coatings, we work to reinforce your foundation and prevent future damage.

Portland Drainage Specialists You Can Trust
Improper drainage around your home can contribute to flooding and foundation deterioration. As experienced Portland drainage specialists, we design and install home drainage systems including French drain installation, sump pump setups, and surface water control to ensure water flows away from your foundation.

Custom Drainage Solutions for Every Property
No two properties are alike. That’s why we assess your site carefully to create a plan that fits your landscape and soil conditions. Whether you need improved yard drainage or advanced foundation drainage, we provide practical, reliable drainage solutions that work year-round.
Get a Free Waterproofing Evaluation
If you’re seeing water stains, damp floors, or musty smells, don’t wait. Contact Western Construction Systems for a free inspection and tailored plan for your Portland property. We’re here to keep your foundation dry and protected.
What our customers are saying

Amazing experience with this company!
"I contacted several foundation repair companies and I'm so happy that I found Tyler and WCS. The company replied to my questions quickly, the team that came over was professional and courteous, the repair on my foundation fixing the level was top notch work. I highly recommend this company!"
- Zeth O

Western Construction Systems came out and did exceptional work at my house!
"They went above and beyond my expectations! They were friendly, professional, and hard-working! They took care of all the issues that I had concerns with and then some! Their prices were fair, especially for the high quality of work that they did! I know I pestered them with questions, but they were patient every single time. Before I contacted them to have the work done, I had high anxiety about the drainage issues. When they were finished, I felt confident that there were no more issues. Peace of mind is priceless!"
- Robyn S

Tyler, Juan and their crew did an amazing job at our home.
"They installed their gutter system and were finished in just a few days knowing that we didn't have our hot water heater connected. They are great with communicating and assessing a situation to figure out what needs to be done. Highly recommended!"
- Devon C