Waterproofing Services

CIS has become one of the premier waterproofing contractors in the West. Our solid reputation as a contractor that “does it right” has helped us earn many new customers who were tired of not getting the quality they needed. We are committed to our customer’s total satisfaction, and to solving their water-intrusion issues.


Authorized to install the Best!

We have teamed up with quality-minded manufacturers that have developed waterproofing systems we KNOW we can rely on, and we are CONFIDENT to install on your building. Manufacturers like Pro-Seal Products and UPI Coatings have become staples of our waterproofing division.

Building exteriors leak for many reasons. "Waterproofing" is the art of understanding water intrusion and how best to prevent it. From basic crack repair to foundation sealing, keeping water out of a building can be a very complicated and detailed process. If done wrong, your waterproofing project can be a costly mistake.


Diverse Application Work:

At CIS we have the experience needed to correct the toughest waterproofing issues. We can assist you with any of the following areas of your building:

• Concrete restoration and sealing • Urethane deck coating systems • Between slab waterproofing projects • Negative side repair work on below-grade parking structures • Planter box repair and waterproofing • Pool Decks • Private balconies and patios • Stairways • Elevator shafts

Whether you are a Commercial property owner or manager, HOA or Facility Manager we can solve the water-intrusion issues you are facing. We are your best waterproofing solution provider!