Protect your investment.

Waterproofing is a critical component of any commercial construction or renovation project. It safeguards your building's structure, prevents costly water damage, and ensures a durable, long-lasting investment.

Our skilled technicians are certified to install a wide range of commercial waterproofing systems, including:

  • Cementitious waterproofing
  • Liquid membrane waterproofing
  • Bituminous coatings and membranes
  • Polyurethane liquid membranes

Brands we use: Sika, W.R. Meadows, Prosoco, CIM, Grace, Henry and more.

waterproofing on a building foundation

We're here to help.

Looking for commercial waterproofing services for
new construction or existing buildings?

Custom commercial waterproofing solutions.

We tailor our approach to your specific needs, whether it's a new construction project or an existing building requiring repairs. Our team of experienced professionals will work closely with you to identify the best waterproofing solution for your unique situation.

  • Quality Products: We partner with leading manufacturers to deliver top-tier waterproofing materials and innovative solutions.
  • Comprehensive Services: Our expertise extends to both below-grade and above-grade waterproofing, ensuring comprehensive protection for your building.

We are dedicated to continuous education and certification, staying at the forefront of industry best practices. Wells is part of Sealants, Waterproofing & Restoration Institute (SWRI).

waterproofing sealant in the basement flooring of Uline Spacer Image Sealant Waterproofing & Restoration Institute (SWRI) logo

Understanding Commercial Waterproofing Systems

worker waterproofing a flooring

Below-Grade Waterproofing

When it comes to below-grade waterproofing, factors like water table levels, soil conditions, and substrate preparation are crucial. We carefully assess these elements to design and install a robust waterproofing system that effectively protects your building's foundation.

Above-Grade Waterproofing

Above-grade waterproofing is essential for preventing water intrusion into critical areas like balconies, terraces, and roofs. Our team understands the specific challenges of above-grade applications and selects the most suitable waterproofing system to safeguard your building.

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Want to learn more?

For a deeper dive into the world of commercial waterproofing, check out our comprehensive guide:
The Ultimate Guide to Commercial Waterproofing in Construction

Waterproofing service examples.

sealants team working on the floor waterproofing
worker applying sealants in basement of warehouse
full basement of warehouse waterproofing
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Under-slab waterproofing installation by our sealants team before a concrete floor is poured in a warehouse, ensuring long-term moisture protection.

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wells employees recoating the traffic surface in a parking garage
wells employees recoating the traffic surface in a parking garage
final image of a recoated traffic surface in a parking garage
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A parking garage in Colorado was in need of a vehicular traffic coating to provide a durable waterproof base. The team had to ensure each layer was completely cured before the next layer was installed. Additionally, proper prep work was needed to abrade the concrete and make a clean work surface.

above grade waterproofing on a building exterior
above grade waterproofing on a building exterior
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Exterior foundation waterproofing applied along precast wall panels to prevent moisture intrusion and protect the structural envelope. The membrane installation ensures a tight, durable seal for lasting defense against water infiltration.

333 n water street parking garage traffic coating
333 n water street parking garage traffic coating
333 n water street parking garage traffic coating
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The parking garage of 333 N Water Street required a Tremco 350 coating. The coating seen above is the first step in 3-4 more steps to coat.

building in the process of sheet waterproofing
final image of sheet waterproofing a building
below grade waterproofing on a building
worker applying below grade waterproofing on a building
below grade waterproofing on a building
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A large containment pit that was fully encapsulated with waterproofing. This was a mix of positive side (peel and stick) waterproofing on the walls with blindside/pre-installed waterproofing that had concrete poured onto it to encapsulate the footing.