Commercial Waterproofing Services

Waterproofing above grade structures, like a pedestrian walking deck at a commercial building, is best left to the pros at JH3 Company.

Our team of commercial waterproofing specialists have over 3 decades of experience using various types of commercial waterproofing protection products:

  • Fluid-applied membranes, Sheet membranes, and Sealers
  • Cement-based & Acrylic finishes
  • Admixtures

No waterproofing job is too complex for us to handle in Ventura County, Santa Barbara County or Los Angeles County.

So don’t worry whether your building uses a variety of finishes (brick and stucco, or aluminum and glass) or variety of substrates (masonry and wood-frame, or steel and concrete). JH3 Company knows how to use a combination of waterproofing methods and installations for any such construction design.

Please contact us about your waterproofing project if your commercial property is located in our service areas of Ventura, Santa Barbara and Los Angeles counties.

Above Grade

Add longevity and durability to above grade structures, above ground or fully exposed, by having its surface waterproofed 100% so moisture does not penetrate inward.

  • Decks
  • Patios
  • Balconies

  • Stairs
  • Walkways
  • Verandas

  • Roofs
  • Plazas

A commercial concrete surface can benefit from above grade waterproofing so it is ultraviolet and corrosion resistant, and capable of handling thermal strains, temperature swings, foot and traffic exposure.

Waterproofing Products by Manufacturer

JH3 Company holds countless certifications for the installation and application of commercial waterproofing products and materials for above grade and below grade applications. An abbreviated list appears below. Don’t see the product or manufacturer you hoped we work with? Just ask by calling us toll free at (888) 550-8856.

  • Westcoat Specialty
  • Pli-dek Coatings
  • ERSystems Coatings
  • Versatile Building Products
  • Tufflex Coatings
  • Desert Brand
  • Tremco

  • Pacific Polymers
  • AVM Waterproof Product
  • Polycoat Products
  • Poly-Tuff Systems Intl
  • E-Pro Waterproofing
  • Miradrain
  • Delta

  • BASF
  • Miracote
  • Excellent Coatings
  • Sika
  • Sinak
  • Protecto Wrap

How Much Does Waterproofing Cost?

The cost to waterproof a surface is based on square footage, existing surface and substrate conditions and many other variables.

JH3 Company will be happy to provide you a free written waterproofing estimate by scheduling a visit to your office in our services areas. Please note that not all existing surfaces can be waterproofed. The underlying substrate material must be sound. We will determine if your structure is suitable to be waterproofed or not.

Simply select your county location below to get started or call us toll free at (888) 550-8856.

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