Cancel

    Search

    Waterproofing Specialists

    4.5 (8 reviews)
    Closed Closed

    Get pricing & availability

    You can now request a quote from this business directly from Yelp

    Services - Waterproofing Specialists

    Deck construction

    Deck repair

    Deck replacement

    9 More Services

    Moisture or vapor barrier installation

    Moisture control inspection

    Moisture control installation

    Moisture control repair

    Sump pump installation

    Sump pump repair

    Waterproofing inspection

    Waterproofing installation

    Waterproofing repair

    Waterproofing Specialists Photos

    You might also consider

    Recommended Reviews - Waterproofing Specialists

    Your trust is our priority, so businesses can't pay to alter or remove their reviews. Learn more about reviews.
    Yelp app icon
    Browse more easily on the app
    Review Feed Illustration
    Photo of Mia D.
    0
    34
    1

    2 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    4 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of David J.
    4
    150
    19

    4 years ago

    Business owner information

    Photo of Revy D.

    Revy D.

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    5 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    4 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    4 years ago

    Helpful 0
    Thanks 0
    Love this 1
    Oh no 0

    4 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    4 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    Ask the Community - Waterproofing Specialists

    You might also consider

    Verify this business for free

    People searched for Waterproofing 201 times last month within 25 miles of this business.

    Verify this business

    TerraFirma - Foundation repair in Portland, Oregon with EverBrace before and after photos.

    TerraFirma

    (47 reviews)

    Bailey did a fantastic job inspecting my crawl space and designing a solution that fit my needs. I…read morereally appreciated his thorough evaluation, detailed explanations, and professionalism. I will keep TerraFirma in mind for future projects.

    Unfortunately, I have to drop a negative review in the interest of warning other folks that their…read morework has gone downhill. I previously had an excellent experience with Terra Firma for management of a water problem in my crawlspace. I hired them without question again for my current property for management of moisture issues, and I didn't check their work upon completion as thoroughly as I should have. Unfortunately, about 1 - 2 months after completion of work, I discovered a large mushroom growing out of one of the structural posts in my crawl/basement. On closer inspection, I noticed that the dehumidifier water discharge line they installed was dumping less than a foot away from my foundation, corresponding to the exact spot the mushroom was growing. Moisture was the exact problem they were supposed to fix, but now they have created a severe structural problem secondary to moisture with the dehumidifier line dumping large quantities of water right next to my foundation. In other words, they created the exact issue they were purporting to fix by collecting the moisture and depositing it into my foundation. Once fruiting bodies are growing out of wood, this is an indicator that the wood is severely compromised and the fungus network has grown extensively. I now have a very expensive and serious problem to fix. I called to let them know about the problem, not sure if I will hear back from the coordinator/ the team who did the work. I am not sure if I would trust them to fix the issue after the damage they have caused, but I would accept financial remediation. If they take steps to make things right, I would update my review. I would not hire Terra Firma again for any crawlspace work, be it structural or moisture related because of the big problem they have caused. Again, just would like to warn others.

    Perma Dry Waterproofing & Drainage - Special camera to locate problems in the drain system.

    Perma Dry Waterproofing & Drainage

    (83 reviews)

    From when we first called PermaDry regarding french drains in the yard and an improved sump system…read morein 2015, to a major basement flood mitigation project in 2020, and through our last issue-free annual maintenance appointment in 2023, we've always thought that these were the folks to call. We've recommended them to countless friends and relatives over the years whenever homeowners in Seattle inevitably need help dealing with drainage issues. We've sung their praises to people on forums seeking help finding the best company to help them deal with drainage and repair jobs. Never again. Even if we set aside the fact that our last annual service appointment took almost 9 months (with four reschedules and three no-shows) to actually happen, this company is no longer even able to bill correctly for work that has been completed. We've now gotten three invoices in a row that are not only the incorrect amount, but they're for a bill that we paid in full back in February. They're not even system glitches for an old bill in the system: someone literally created a brand new invoice for the wrong amount and for services that we've already paid for, and they did it after we paid in full. No one ever answers the phone. No one calls back. We just keep getting texts with this wrong invoice over and over. The last response we had about this was in an email on April 1st, and all it said was that Ryan (the owner) had recently fired the back-end staff person who'd screwed up all the scheduling for 2024 and that he'd asked another person to handle the invoices. No apology, no attempt to resolve, and (most importantly) no follow up since then from anyone at PermaDry to actually fix the incorrect invoice that we keep receiving. We've stuck with the absolutely terrible customer service for over a year now because we didn't want to invalidate the warranty we have for the work they've done for us, and we've tried to have patience since they've done great work in the past. At this point, though, it's probably going to be better in the long run for us to just let that go and move on to picking someone else for future household needs. Do yourself a favor and choose another company.

    A few years ago, they solved a drainage problem in my baxement; two years ago, they installed a…read moresump pump. That pump failed last week in heavy rains. I spoke to an employee (Felicia?) after sending an email (their phone does not work) and she said she'd get back to me. Never heard back. despite repeated calls, text messages, and emails: NOTHING Maybe they are out of business. Not sure DO NOT USE THEM!!!

    Waterproofing Specialists - waterproofing - Updated May 2026

    Loading...
    Loading...
    Loading...