Looking for a Local Experts for Waterproofing & Home Repair?
We are Keeping Homes Healthy & Dry Since 1888
Call us for a Free Consultation at 314-352-2080
Let’s diagnose your problem together.
Basement Waterproofing
The most effective waterproofing services completed by workers you can trust.
Foundation Repair
Reliable solutions to repair foundation cracks and tuckpointing.
Exterior Drain Systems
Our exterior drain systems are engineered to get and keep water out.
About Certified Waterproofing Inc.
Our company began in 1888 as Lorry Ulsas Tuckpointing then in 1962 the third generation and present owner Robert Austin changed the name to Certified Waterproofing & Tuckpointing. Specializing in basement waterproofing, foundation work and tuckpointing. Cerified is the expert in older St. Louis and historical homes and has an A+ rating with the Better Business Bureau.
Fast diagnose. Fast process. So easy.
Get a quote or give us a call.
We Listen
We start process with your goals. We want to learn more about your situation and what you want to accomplish.
We Design
Our team bring years of expertise and the attention to detail necessary to get your project done right.
We Deliver
What we promise, we provide. You can trust Certified Waterproofing, because we keep your best interests in mind.
Our Additional Services
How We Help People
With serious savings, a seamless support, and unique community benefits, our clients have a lot to say about our services!
Certified removed the brick chimney from our home which had deteriorated and moved due to many years of neglect by the previous owner and was beginning to fall. They rebuilt and tuckpointed the chimney solid and we have never had a problem with water entering the chimney again.
Certified performed a flood clean up, discarding ruined carpeting and drywall then installed a basement drain tile system and sump pump at my home back in 2015. My basement was dry as a bone through the recent flooding in the St. Louis area.
Certified has worked for me and my family over the past 30 years. They have waterproofed my basement, tuckpointed the house, installed gutter system among many other various painting and repair project. Certified truly is one company that does it all. I have recommended them to many neighbors, friends and family.