About Us

Complete Waterproofing System


Bay Area Waterproofing, Inc. [CSLB# 1020296] specializes in a complete waterproofing solution for both residential and commercial properties. We offer many different types of waterproofing (e.g.  deck coatings, below-grade, epoxy flooring/epoxy injection, vapor/moisture barriers, sealants , cementitious coatings, polyurethane coatings, bituminous coatings, and more.  

At Bay Area Waterproofing, water intrusion is our specialty. It doesn’t matter if it’s a deck, balcony, bathroom,  basement,  foundation wall, stucco wall, metal, wood, concrete, etc-- when it comes to waterproofing your home or business, we have the knowledge, skills, and expertise to get the job done right. Our team has years of industry experience and uses only the highest quality products. If water is compromising your structure, don’t risk further damage. Give us a call, and let us help you protect your family and your future.

Our Story


John Lawrence III,  started waterproofing in 2002 and has worked on many different types of projects in both the public and private sectors. 

He has been a proud Union 81 Roofer and  Waterproofing member since 2005.   Bay Area Waterproofing takes pride in their work and practices safe work ethics.

John Lawrence III, Owner

John Lawrence III, Owner and Founder