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Foundation, Basement or Crawlspace Waterproofing and Encapsulation Companies in Alexandria, VA

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Service Pros

    MW
    Columbia, MD·

    Gutters, Roofing

    "Excellent service and crew!!!"

    Trish F. in August 2021

    SC
    Annandale, VA·

    Interior Decorating & Finishes, Design/Build Residential Projects, General Contracting - all trades , and 7 more

    "Came the same day and exactly on time; good price. We had a small carpentry job and he went beyond the required to ensure a solid result. Would not hesitate to use his services in the future."

    otto D. in September 2024

    AC
    Bristow, VA·

    Building Site - Preparation and Clearing, Building Site - Preparation and Clearing - For Business

    "Astor did a great job at a reasonable cost. There was an emergency and they worked all Sat and Sun in the bitter cold to repair a problem without an increse in the orginal quote. They are the most coutreous contractor I have worked with in years."

    Charles / Sharon P. in December 2008

    Nova Construction Pro, LLC Logo
    Centreville, VA·

    Remodels & Additions, Patio & Walkways, Basement Waterproofing , and 2 more

    "Good service. Did electrical and plumbing work based on brief oral instructions. Work passed county inspection."

    336C89BC7193DCD8CB0813A2D27332613E9D9E00A5F3483FC6B838CA8AA6C5C8 8. in February 2025

    NV Waterproofing, LLC Logo
    Manassas, VA·

    Basement Waterproofing, Foundation Repair, Foundation Repair , and 18 more

    "I highly recommend NV Waterproofing & Foundation Repair! The work crew, Alfredo, David, and Javier were excellent! Alfredo Hernandez, the Foreman, kept me updated every step of the process, thoroughly answered every question I had, and addressed all concerns with expert problem solving and skill. These three men were in my home for a couple weeks doing extensive foundation and waterproofing work. They were always professional, courteous, and kept the work space clean. I was able to leave home for appointments with full confidence and trust in this crew. The sales manger, Brendan Feehan, was incredibly knowledgeable as well, and was able to solve every problem with my complex foundation and waterproofing issues. He was accessible to answer any questions I had throughout the process, and available to stop by as needed. Brendan is professional, helpful, and an expert in this profession. He's not just selling products. He understands the complexities of old and new construction"

    4356D896348FA7CAF108B98A5A3CAEEE14B155702ED7568EE1A6C01A3D5563FF 9. in September 2025

    JES Foundation Repair Logo
    Bristow, VA·

    Basement Waterproofing Systems, Wall Reinforcement Systems & Bowing Wall Repair, Crawl Space Repair and Encapsulation , and 2 more

    "JES has a new technology that saved us about $30,000 over helical piers (our foundation had dropped due to marine clay). They were extremely courteous, honest about extra work we didn't need, and really fast. They even invited us down to watch when they jacked up the wall. We've recommended them to our neighbors already, and will continue to do so. You need one more column in your ratings: excellent."

    Len S. in April 2003

    3 PROS Basement System Logo
    Sterling, VA·

    Dehumidifier Installation and Maintenance, Basement Air Quality Improvement, Basement Waterproofing , and 2 more

    "Extremely professional and conscientious about their work."

    Stephens and Co C. in September 2016

    AL

    "Vladimir and Arturas were everything we didnâ t know we needed!. The ease and professionalism gave me the piece of mind that I desperately needed."

    Russell T. in December 2023

    Lux Construction, LLC Logo

    In business since 2016

    Winchester, VA·

    About us: "­LUX Foundation Repair is a locally owed and operated foundation, waterproofing and crawlspace repair We are Class A licensed and Insured. We have a combine experience of over 25 years!"

Showing 1-9 of 10 results

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

  • Alexandria, Virginia Average
    $5,497
  • Typical Range
    $3,370 - $7,752
  • Low End - High End
    $1,462 - $12,000

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HomeAdvisor Community Rating

Overall Rating:

Alexandria Foundation Contractors are rated 4.5 out of 5 based on 527 reviews of 527 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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    Recent Job Requests for Foundation Contractors in Alexandria, VA

    • Project Location: Alexandria, VA
      Date: 01/27/24
      Request Stage: Planning & Budgeting
      Desired Completion Date: Timing is flexible
      Condition of Foundation: Wall is not exposed
      Kind of Foundation: Don't Know
      Property Owner: No
      Location: Home/Residence
      Problems: Basement flooding
    • Project Location: Alexandria, VA
      Date: 01/26/24
      What type of project do you need done?: Waterproof foundation or surface
      Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
    • Project Location: Alexandria, VA
      Date: 01/19/24
      Desired Completion Date: Urgent (1-2 days)
      Comment: We had a little bit of flooding in our basement during a large rain storm. Interested in fixing a drainage issue as well as preventing future flooding and maintenance doing any necessary mold remediation.
    • Project Location: Alexandria, VA
      Date: 01/15/24
      Desired Completion Date: Urgent (1-2 days)
      Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
    • Project Location: Alexandria, VA
      Date: 01/15/24
      Desired Completion Date: Within 2 weeks
      Comment: We have been in the home for 20 years. We have flooding every 3 years or so with heavy rains for extended periods of time. It appears previoud owners tried some repairs in the cinder block walls. Not sure if the water is coming up from the floor. So it could be waterproofing the wall may be enough. There is a sump pump in the corner, but it seems like the leakage comes from the wall in the middle of the 2 corners of the house.
    • Project Location: Alexandria, VA
      Date: 01/12/24
      Companionship Services: Replace Existing Thermostat
      Skilled Care Services: Medium (between 1,000 - 3,000 sq. ft.)
      Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
    • Project Location: Alexandria, VA
      Date: 01/11/24
      Desired Completion Date: More than 2 weeks
      Comment: 1) Non-destructive inspection to determine cause of leaks 2) Repair options with quote
    • Project Location: Alexandria, VA
      Date: 01/10/24
      Desired Completion Date: Urgent (1-2 days)
      Comment: Need estimates on flooding basement
    • Project Location: Alexandria, VA
      Date: 01/09/24
      Kind of Foundation: Other
      Problems: Other

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