About Allied Waterproofing & Drainage

5 / 5

from reviews

Is this your business?

    Andrew Bridgman
    February 22, 2023

    Allied did excellent work installing a downspout drainage system at my home. Paul provided a clear estimate and answered all of my (many) questions as well as offering to install a temporary downspout pipe under our deck while we waited for the project to begin. Even as a freak snowstorm came through right as the Allied crew were set to start their work, they still managed to get everything cleaned up and completed right on time. Would definitely work with Allied again in the future.

    Karen Grant
    December 28, 2022

    Interior drainage system installation. We had Allied Waterproofing and Drainage install an interior drainage system in our basement just before Christmas. The work included adding a sump pump and every time I hear that pump I am so thankful for the crew that installed it. It’s a chunk of change to have this type of work done but the price was better than expected and the crew was fast and efficient. I feel like a little kid on Christmas morning every time I go down into my basement and see that dry floor. Allied, you’re the greatest! Thank you so much!!

    Pin-wen Wang
    May 08, 2020

    My basement was flooded,water came in from ground in the backyard with malfunction french drain with black corrugated pipe. Allied came to use the video camera to diagnose the issues and proposed to build a new downspout system for my 60 years' old house to connect all the downspout and old french drain to a new PVC underground system from backyard to the street. Paul and his crew did a fantastic job to build the new system and restore the job site putting my pavers and grass back after the job is done, like nothing happened. They are very knowledge and I would highly recommended this company.

    Lisa B.
    December 15, 2022

    Our entire drainage system had completely failed. Rainwater was unable to drain and we had standing water in our crawl space and giant puddles overflowing our driveway, walkway, and yard. Allied diagnosed the problem and made a completely new drainage system for us. They were knowledgeable, professional, and so easy and pleasant to work with. Phenomenal work. The whole team provides top-drawer 5 star service. Clean up was very impressive. They even laid down new top soil and a new gravel path. They made our yard look so fresh and clean. I can’t say enough good things about them. Allied is the best!

    Bill Fry
    November 07, 2018

    We have had an issue where when we get excessive rain we have seepage into the basement. I called 5 company's for bids on what i wanted done. Allied was first and the only one that did what I asked up front without a bunch of alternative choices. They started work on 10/29 and ended on 11/02. They dug a 2 foot trench on the back of my problem wall cleaned it, sealed it, but in a porous PVC bipe to a sump drain which ran to my roof freshwater runoff, put in filters and rock then soil. I was here for the work and they guys on the crew worked the whole time no complaining. They cleaned up when they left and all in all it was a very pleasant experience. I highly recommend them to anyone needing good work and great service at a reasonable price. Thanks Team Allied

    Allied Waterproofing & Drainage

    Our Address

    4231 S 3rd Ave, Everett, WA 98203, USA


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