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Foundation, Basement or Crawlspace Waterproofing and Encapsulation Companies in Sammamish, WA

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Service Pros

    Koritas Services, LLC Logo
    Des Moines, WA·

    Lawn & Garden Care, Landscaping Design, Fences

    "Very prompt and easy to work with. They completed a large project very quickly and did an excellent job! Will continue to use their services and would highly recommend them"

    Dan B. in December 2024

    Iconiq Construction, LLC Logo
    Seattle, WA·

    Home Repairs, kitchen remodeling, Room Addition , and 2 more

    "I recently hired Iconiq Construction for my bathroom renovation, and I couldnt be happier with the results! From start to finish, the team was professional, attentive, and detail-oriented. They transformed my vision into reality, and the quality of their work exceeded my expectations. The entire process was smooth, and they kept me informed every step of the way. My new bathroom is stunning, functional, and everything I hoped for. Iconiq Construction is definitely a 5-star company, and I highly recommend them to anyone looking for top-notch renovations!"

    Ibu I. in December 2024

    Mount Olive Landscape & Constr Logo
    Everett, WA·

    Retaining Walls, Fencing, Pavers/ Paver Driveways , and 1 more

    "I give Norberto SIX stars! ð ð ð ¥³"

    Martha R. in December 2023

    TT
    8429 156th St SE, WA·

    Synthetic grass, Lawn Care, Landscaping , and 2 more

    "Very happy with work done. They were quick, did a good job, and did a good clean up when they were done."

    Wendell W. in November 2024

    John's Waterproofing Co. Logo
    Silverton - R, OR·

    Crawl Space Repair, Wet Basements, Basement Waterproofing , and 5 more

    "David and Cody from John's Waterproofing went straight to work; they quickly found the problem, showed me the problem, discussed what would have to be done to fix the problem, fixed the problem, then thoroughly cleaned up. Very nice people to work with, from the schedulers through the technicians."

    Ed S. in December 2021

    AP
    Bellevue, WA·

    excavation

    "Showed up on time and completed the job on budget and did a great job in difficult conditions."

    Sean H. in December 2024

    P4 Construction, LLC Logo
    MONROE, WA·

    Drainage, Crawlspace drainage, Drainage , and 8 more

    "We hired them to install a 40 foot french drain. Eric was very knowledgeable and professional, not to mention a very nice person and good listener. He was punctual and he and his crew were extemely hard workers. The job functions as promised, looks great and they were very conscientious about how they left the work area neat and clean. I wish I could hire them for other projects."

    Bill G. in June 2024

    EL
    Renton, WA·

    Grading and Drainage, Natural Stone Patios, Walkways and Accents, Certified Installer of Segmental Retaining Walls (block, stone or timber) , and 7 more

    "Very satisfied with the first meeting to go over the work, the honesty in discussing all aspects and giving recommendations, and the detailed estimate. Very satisfied with quality of work as well. The only minor issue was that Brian was planning to finish the work on Friday, but ended up having to run over to Monday. This did not affect me much, he cleaned up before he left for the weekend, and he kept me informed of the delay, so only a minor issue, but just noting the fact."

    Ashwin S. in August 2008

    TerraFirma Foundation Systems Logo
    Seattle, WA·

    Crawl Space Encapsulation, Earthquake Retrofitting, Foundation, Basement, & Crawl Space - Waterproofing , and 2 more

    "Our house is almost 130 years old, so we needed to have some foundation stabilization done. The company was a pleasure to do business with. From our initial consultation and beyond, every contact was courteous and knowledgeable. On the first day of the project, after removing the dirt to see the foundation, it was discovered that the existing foundation was not sufficient to support using the helical piers according to the building inspector. The dirt was all replaced and it was arranged to come back out and give me a quote for a different process using smart jacks. Due to circumstances at my local building department, the new job had to be postponed until a new permit could be obtained. Once that was done I was rescheduled and the job was completed in a day and a half. When the building inspector came to sign off on the permit, he raved at what a great job they had done. I would definitely recommend them to anyone who asked."

    Sandra O. in December 2018

Showing 1-9 of 14 results

How much do foundation, basement or crawlspace waterproofing and encapsulation companies typically cost?

  • Sammamish, Washington Average
    $3,965
  • Typical Range
    $0 - $7,500
  • Low End - High End
    $650 - $10,000

Related Projects in Sammamish, WA

HomeAdvisor Community Rating

Overall Rating:

Sammamish Foundation Contractors are rated 4.9 out of 5 based on 134 reviews of 134 pros.

The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.


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