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Foundation Contractors in Syosset, NY

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Service Pros

    Home Healthy Homes, Inc. Logo
    East Northport, NY·

    Corona Virus purification, Indoor Air Quality Testing, Basement Waterproofing , and 1 more

    "knowledgeable, friendly, polite, conscientious, clean and a big problem was fixed in a day! I highly recommend them and thank them for their service..."

    Susan R. in December 2020

    HM Construction Group, Inc. (Long Island Handyman Group) Logo
    Plainview, NY·

    Sheetrock, Trim, Bathrooms, Finishes, Handyman Services, All Phases of Construction , and 12 more

    "Eddie was great to work with! We had a limited time frame to adhere to town inspections and Eddie and his team knew exactly what we needed and quickly got the job done. The results were great and even the inspector acknowledged the impressive repair. They were able to put a knocked out garage wall back on the foundation and repair the interior dry wall. I would recommend this company for any professional contract work due to their reasonable price, ease to work with and quality of work."

    DBB1701231F0CD10F1F0E68BE453054D5EADF94C2D056A9A7B9C0B430A411FCD 1. in October 2025

    Zavza Seal, LLC Logo
    Center Moriches, NY·

    Basement remodeling, Paving and sealing patios and driveways, Insulation - Blown in, Spray foam, Batt, Rolled reflective insulation install or upgrade , and 2 more

    "The Zavza Seal team were polite, professional, proficient. They removed tile from our Church basement fellowship hall and replaced with an overlay of colored painted and speckles over our existing concrete. The work was done with care and concern to produce the best possible outcome. They worked diligently to get the work completed to our satisfaction. Excellent workmanship."

    P M. in December 2022

    MP
    jericho, NY·

    "A great & clean paint job."

    Jeff G. in April 2024

    FC

    Waterproofing, Foundation Crack Repair, Waterproofing , and 2 more

    "I had a crack in my foundation that needed to get repaired quickly. They did a fantastic job and were a pleasure to deal with. I recommend them for anyone that’s in the same position that I was!"

    62225A7BA2DD43BBBF284F9F6F2D4863C150663F92DD0C6F7DF09E0E73464EB2 6. in December 2025

    New York Waterproofing Logo
    Port Jefferson, NY·

    Foundation repair, Moisture Control, Waterproofing (All work done in one day), , and 6 more

    "Excellent: Assessment of problem. Proposal to fix the problem. Cost. Applying the solution (work quality, materials, time). Value. Affability."

    Cliff I. in June 2021

    GP
    Stroudsburg, PA·

    Mansions ALL INTERIOR REPAIR WORK AND EXTERIOR REPAIR., Churches ALL REPAIRS INTERIOR AND EXTERIOR PLASTER REPAIR .PAINTING., Specialize in HISTORICAL RESTORATIONS , , and 2 more

    "It is with deep satisfaction that I recommend Gradys Painting and Plastering & Construction. Mr. George Grady is a skilled craftsman. He was hired to correct long neglected and extensive masonry and window issues on a large, beautiful Presbyterian Church built in the Civil War era in Philadelphia. The property was neglected with only minimal maintenance performed over the last 40+ years. The building was in severe decline and in need of stabilization and restoration on many fronts. Cracked ledge plates were chipped out and reestablished, internal walls damaged by leakage were broken out and repaired, brickwork was repointed and in severe cases reestablished to original strength and beauty. Leaks around the base of the building were addressed to stabilize deterioration of the foundation. Large rotted window sills under beautiful stained glass windows were restored after significant masonry reestablishment due to water damage under the rotted out sills. Broken and missing stained glass windows are in the process of repair and replacement. The process started with new metal frames cast by Mr. Grady. The new frames will hold clear painted replications of the original stained glass, also crafted by Mr. Grady. Regular windows all around the church and manse were also repaired and restored. Roof leaks were accurately identified and repaired. A sagging plaster ceiling has been torn out and restored. All this work was done by Mr. Grady alone or with an occasional helper. He worked with care, expertise and respect for the original structure. The results far exceeded our expectations and have injected new life into a building on the brink. This building, owned by the Presbytery of Philadelphia, now houses a new urban ministry in a newly gentrifying area of the city. We are happy to have had the good fortune to be connected to Gradys Painting and Plastering & Construction by Service Magic."

    Pilling C. in December 2010

    Patzan Home Improvement Logo

    "Really great experience with this company. We needed emergency repairs for a leak initially and they did such a good job we had them do some additional tiling work afterwards. Would definitely hire them again."

    Shayla S. in December 2023

Showing 1-8 of 8 results

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HomeAdvisor Community Rating

Overall Rating:

Syosset Foundation Contractors are rated 4.9 out of 5 based on 276 reviews of 276 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 Syosset, NY

  • Project Location: Syosset, NY
    Date: 01/26/24
    Desired Completion Date: Within 2 weeks
    Problems: Other
    Comment: The flooding is coming from the chimney, and there are cracks in the chimney foundation. This is causing flooding in the basement Waterproof or Encapsulate a Basement, Foundation or Crawlspace
  • Project Location: Syosset, NY
    Date: 01/22/24
    Desired Completion Date: Within 2 weeks
    Problems: Other
    Comment: basement has some water coming in from chimney and some walls have white powder under the paint
  • Project Location: Syosset, NY
    Date: 01/18/24
    Desired Completion Date: Within 2 weeks
    Problems: Other
    Comment: The flooding is coming from the chimney, and there are cracks in the chimney foundation. This is causing flooding in the basement
  • Project Location: Syosset, NY
    Date: 01/11/24
    Desired Completion Date: Within 2 weeks
    Problems: Other
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Syosset, NY
    Date: 01/10/24
    Kind of Foundation: Other
    Desired Completion Date: Urgent (1-2 days)
    Comment: I had a basement drain and sump bump installed incorrectly and now I have mud coming in my basement
  • Project Location: Syosset, NY
    Date: 01/10/24
    Desired Completion Date: Within 2 weeks
    Comment: multiple leaks in unfinished basement

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