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There are 25 highly-rated local waterproofing contractors.

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Recent Basement Waterproofing Reviews in Lake Oswego

  • Drainage Masters LLC
    5.0
    Our basement flooded in January 2021. Drainage Master was one of 3 estimates we obtained. Seth inspected the situation and suggested and exterior drainage system The our two estimates we for interior systems with a sump pump. The other two companies would not provide an estimate for and exterior
    George W.
  • Drainage Masters LLC
    5.0
    I had Drainage Masters come out to patch and seal three cracks in our basement and crawlspace foundation that leaked during heavy rain. The crew was on time, super polite, and shockingly efficient. I appreciated their attention to detail as we reviewed the scope of work, and how they ensured I was
    Kellen K.
  • Lo's Contracting, Inc.
    5.0
    Though there was an appointment SNAFU re scheduling the first time, I was very pleased with the help I got from Lo's. The contractor examined my situation and talked with me at length. Though he gave me a quote and was willing to do the repairs, he actually ended up giving me valuable advice about
    Ben O.
  • Lo's Contracting, Inc.
    5.0
    After numerous bids my husband and I decided to go with Lo's based on their reviews, responsiveness, professionalism and estimate. We were very happy with their service from start to finish. Lori (Office Manager and a whole lot more) and Amadou make a great team that results in quality
    Joanna H.
  • Lo's Contracting, Inc.
    5.0
    Very well. Amadou and his staff focused on the issue and provided several options. We had talked to two other contractors and there proposed solutions ranged from a $2000 fix (replacing step) to a $5000 option (that wasn't even in the area of the leak). Amadou included a replacement option (at a
    Matthew M.
  • TerraFirma Foundation Systems
    5.0
    It went well. They gave us a work schedule and communicated with us if there would be any time changes or any other concerns. They were not only timely but tidy about their work. They also were available to address any of our concerns.
    Phillip H.
  • TerraFirma Foundation Systems
    5.0
    From the initial inspection to the finished job, Terrafirma was very professional, tidy, and prompt. Bruce came out and did the initial inspection and took video of the situation. He put the video on a flash drive for us to keep. He bid the job beginning with a complete sealing of the crawl space
    Jody H.
  • TerraFirma Foundation Systems
    5.0
    I used TerraFirma to install a sump pump in my leaking basement. The team that worked on installation were great to work with. I was very pleased with the quality of work, the communication throughout the process, and their respect for my home.
    Alicia H.
  • TerraFirma Foundation Systems
    5.0
    From the "system design specialist" who evaluated the problem through the completion of the work, everything went very smoothly. As is often the case with older houses (1923) there were surprises, but the experienced Terra Firma crew was able to adapt and complete the system on time and on budget.
    FREDERICK B.
  • TerraFirma Foundation Systems
    5.0
    I used TerraFirma to install a sump pump in my leaking basement. The team that worked on installation were great to work with. I was very pleased with the quality of work, the communication throughout the process, and their respect for my home.
    Alicia H.

Last update on June 15, 2021

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Rate Angi’s Basement waterproofers in Lake Oswego

Featured Rating:
4.4

Basement waterproofers in Lake Oswego are rated 4.4 out of 5 based on 5,729 reviews of the 31 featured Lake Oswego pros

The Angi rating for Basement waterproofers in Lake Oswego is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement waterproofers needs. Angi’s review system takes into account ratings on price, quality, timeliness, responsiveness and feedback for Angi Certified Pros.