Our Mission:

Provide a safe, dry environment for you to live in.


ABout Us

Since 1969, Cornerstone Waterproofing’s sister company, Unipar Inc., has manufactured and distributed high quality waterproofing equipment to the basement waterproofing industry. In fact, the Unipar Sump Basin System is considered the best in the business. This manufacturing and supply expertise gives Cornerstone Waterproofing unparalleled industry knowhow, enabling us the ability to meet all your waterproofing needs.

When you select a waterproofing company for your project, it’s the skill level and experience of the people who perform the work who are the difference between a mediocre job and a job that exceeds all your expectations. When you hire Cornerstone Waterproofing, you are hiring the very best in the industry.

Call us at 877-675-1210 for a Free Inspection from a certified waterproofing expert.

Dan Venet

Dan Venet

Dan has 25 years of experience in home improvements and masonry construction, 21 years experience in the foundation and waterproofing industry.
Dan has been married for 13 years and has two boys, 11 and 9 years old. He likes to spend time with his family, cooking, and spending time outdoors surf fishing and hiking.
Nick Parks

Nick Parks

Nick has over 11 years of industry experience  waterproofing products manufacturing, engineering, and design experience.

Nick has been married 2 years and his hobbies include spending time with friends and family, camping, hiking, cooking, and any kind of motorsports.

Robert Myers

Robert Myers

Robert has 14 years of Waterproofing experience at all levels of the industry. He was the project manager and lead foreman for the Statue of Liberty waterproofing project.
Robert has been married 12 years, is a father of two, and enjoys spending time with his family, going fishing, and spending time at the beach.

– Renovator initial one lead abatement certification 
– Confined space certification 
– Crawlspace inspection and repair Certified
– Basement inspection and repair certified
– Foundation inspection and repair certified
– Crawlspace encapsulation certified
– Basement and crawlspace air quality certified