Top Rated Waterproofing Contractors Serving Napa County, CA

If you really care about choosing a quality waterproofing contractor, we’re here for you. Here’s your access to the best waterproofing contractors serving Napa County including 94558, 94559, 94503, 94574 and 94515. These waterproofers provide concrete waterproofing and roof deck waterproofing, and they also work on deck waterproofing, basement sealing and exterior waterproofing solutions. For 22 years we’ve conducted the most accurate ratings and deepest research of local contractors, so you’ll be confident in choosing.

  • Last Updated Mar 04, 2026
  • 6,948 people sourced companies in Waterproofing
    553 Verified Waterproofing Customers Surveyed
553
6,948
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All Seasons Roofing & Waterproofing, Inc.

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All Seasons Roofing & Waterproofing, Inc. has been serving the Greater Bay Area for more than 35 years and is one of the most well-established roofing...
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Main Services

Waterproofing
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Roofing - Commercial
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Additional Services

Repair & Maintenance, Free Estimates, 24-Hour Emergency Hotline, Reroofing & New Installations, Sloped & Low Slope Roofs, Single-Ply, Fluid Applied, Metacrylics, Gutters, Skylights, Ventilation, Waterproofing Below & Above Grade, Pedestrian, Traffic & Deck Coatings, Decks & Balconies, Stairways & Railings, Building Envelopes, Doors & Windows, Roofing & Waterproofing, Painting & Electrical, Concrete & Asphalt

Brands

CertainTeed, Duro-Last, GAF, Owens Corning, Sika

Coverage Areas

The Greater Bay Area, San Francisco

Established in 1987
Established in 1987
Emergency 24/7
Emergency 24/7
Residential & Commercial
Residential & Commercial
Free Quotes & Consultations
Free Quotes & Consultations
Diamond Certified Video Profile
Waterproofing - All Seasons Roofing & Waterproofing, Inc. - The Greater Bay Area
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Diamond Certified Company Report
Vlad Gorshteyn, Owner-All Seasons Roofing & Waterproofing, Inc.
Vlad Gorshteyn, Owner
Expert Contributions
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  • 178
  • Rating Surveys
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  • 14
  • Photos
    & Videos
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  • 5
  • Researched Articles
    • Quick Connect
    Hours CLOSED NOW
    License:
    759091
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    South Creek Roofing & Waterproofing Inc.

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    South Creek Roofing & Waterproofing Inc. installs, repairs, and maintains roofs for residential and commercial clients throughout the Greater Bay Area...
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    Main Services

    Roofing
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    Waterproofing

    Additional Services

    Roof Installation, Maintenance and Repair, Asphalt, Metal and Tile Roofing, Roof Inspections, Gutter Installation, Repair, Maintenance and Cleaning

    Brands

    CertainTeed, DaVinci, Duro-Last, Eagle Roofing Products, GAF, Malarkey, Owens Corning, Sheffield Metals, Taylor Metal, Velux

    Coverage Areas

    Greater Bay Area

    Diamond Certified Video Profile
    Roofing - South Creek Roofing & Waterproofing Inc. - Greater Bay Area
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    Diamond certified resource logo
    Diamond Certified Company Report
    Felizardo Inzunza, Owner-South Creek Roofing & Waterproofing Inc.
    Felizardo Inzunza, Owner
    Expert Contributions
    ratings icon
    • 40
    • Rating Surveys
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    • 3
    • Photos
      & Videos
    articles icon
    • 5
    • Researched Articles
      • Quick Connect
      Hours CLOSED NOW
      License:
      1027985
      Learn how to choose a Waterproofing and more…
      Diamond Certified Waterproofing Contractors In Napa County

      Diamond Certified waterproofing contractors serving Napa County are rated an average of 4.3 out of 5 stars based on 190 reviews of 14 rated waterproofing contractors.
      Diamond Certified waterproofing contractors in Napa County Avg. Star Rating.

        Map of Napa County, CA

        Napa County was founded in 1847, and today, your 271,762 neighbors use waterproofing contractors for waterproofing consultations, crawl space waterproofing, deck waterproofing, exterior waterproofing solutions, interior waterproofing, and more.

        Frequently Asked Questions for Waterproofing in Napa, CA
        Q: What are clients of Diamond Certified waterproofing contractors saying about contractors in Napa County, CA?
        A: Verified All Seasons Roofing & Waterproofing, Inc. Customer, 1 of 178
        "They did exactly what they were contracted for. They did it in a very timely manner. I thought they did a good job." - Doug E.
        All Survey Responses for All Seasons Roofing & Waterproofing, Inc.
        Verified South Creek Roofing & Waterproofing Inc. Customer, 1 of 40
        "We have a tile roof and they're very knowledgeable about tile roof repairs. If you need a tile roof repair, I'd definitely recommend South Creek Roofing. Feliz was very knowledgeable." - Steve F.
        All Survey Responses for South Creek Roofing & Waterproofing Inc.
        Q: What are some of the most popular brands that Diamond Certified waterproofing contractors use when working with Napa County residents?
        A: Diamond Certified waterproofing contractors use top-quality brands like Quikrete, Super Thoroseal, Blue Max, Zinsser and RedGard.
        Q: What types of exterior waterproofing solutions do waterproofing contractors offer?
        A: Waterproofing contractors offer a variety of exterior waterproofing solutions, including foundation waterproofing, which involves applying a waterproof membrane or coating to the exterior of the foundation to prevent water from entering the home. Other solutions include French drain installation, where a trench filled with gravel or a pipe is used to redirect water away from the house. Some contractors also offer services such as gutter and downspout installation or repair, exterior wall sealing, and installation of sump pumps, which are used to pump water out from under a building. These solutions all work to protect a building’s foundation and interior from water damage.
        Q: Can Diamond Certified waterproofing contractors work with Drylok products and similar items so I can get concrete waterproofing in Napa County?
        A: Yes, Diamond Certified waterproofing contractors can work with Drylok products and similar items for concrete waterproofing in Napa County.
        Q: What did people search for when they wanted to find the best quality waterproofing contractors in Napa County?
        A: Waterproofing Products
        Crawl Space Waterproofing
        Crawl Space Waterproofing
        Deck Waterproofing
        Exterior Waterproofing Solutions

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        Diamond Certified Companies Serving Napa, CA

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