Our Services

  • Expansion Joints

    NBW specializes in all ranges of expansion joints from architectural to parking and open air structures.
     
    We offer all product lines from Watson Boman, Balco and John Mansville.
     

  • Caulking

    Caulking

  • Deck Coatings

    Deck Coatings can be used in a wide verity of applications, Pedestrian, Traffic, or Under Slab.

    NBW is a Certified Applicator for Carlisle Coatings, Neogard, Sonneborn, and Tremco. There are many other bands of coatings that we can apply.

  • Under Slab

    Under Slab

  • Below Grade

    Below Grade
Welcome

Thank you for visiting the website of North Bay Waterproofing (NBW). NBW has been family owned and operated since 1997. With more than ten years experience, we are one of the most well known and reputable waterproofing subcontractors in the San Francisco Bay area. NBW is a licensed and bonded subcontractor holding both B (General Building) and D-12 (Synthetic Products) licenses. NBW is not just a waterproofing sub-contractor, we also specialize in expansion joints. Some of our more well known projects are the Oakridge Mall in San Jose, CA and UC Berkley's Barker and Latimer Halls.