Get matched with top waterproofing pros in Portland, OR

"Corey and David of John's Waterproofing Company took our project and had a commercial grade gas water heater installed and running in place of our old one the same day they received our call for service. Thank you John's Waterproofing."

Groundworks is the North America's leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we're there with one mission to repair, protect and improve their home. For state licenses visit Groundworks.com/licensing

"Dylan was quick to respond to my inquiry. He came out and thoroughly walked me through the process. His team was clean, efficient and professional. I believe I received great work at a good value"

"Very impressed with Darren: his work ethic, thoroughness of the work, cleanliness of the job site when the job was finished. He arrived when he said he would and stopped by when he was done for the day to let me know he was leaving. I certainly would recommend Pacific Waterproofing, LLC."

"They were great, took along time get scheduled. Pretty spendy, but they did what no other insulation company said they could."

"Cody and Ariel removed the old vapor barrier material and replaced it under our 50 yr old house in a timely manor and with efficiency. They were extremely personable, polite and answered all our questions. They worked so well as a team and deserve a 5 star rating. The Crawlspace Crew have two employees they can be very proud of. Iâ d be pleased to have them do work at our house anytime."

"From the first visit to my home from Sean for an estimate, to the crew that arrived to do the project I was impressed. Everyone was extremely professional. The crew arrived on time, the crew leader introduced me to the rest of the crew and explained how they would proceed with the project. They protected the work spaces with plastic from my garage to the crawl space opening in side my closet. They went to work and kept me informed about the progress. The whole crew worked very efficiently and got the project done in one day. They left work area spotless when they were done. I would highly recommend this company for any waterproofing project!!"

"Zezar, Antonio and their crew worked very hard. They waterproofed our basement, putting in drainage system, wall covering, sump pump, external drains, and dehumidifier. All the work was done professionally. Their bid addressed everything we wanted done (no other bidder addressed all our concerns) and was still reasonable and competitive. They were very responsive to every question we had. We highly recommend them."

"Eliseo does great work. He was very timely, which was fabulous!"

"Very professional crew that did the work. Took time to explain and did above and beyond what was needed. I would recommend TerraFirma, and have recommended them. Thank you"