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.
Certified is the expert in older St. Louis and historical homes. We now offer full-service basement waterproofing which includes drain tile systems and sump pumps, interior and exterior foundation repair and sealing, tuckpointing, brick laying, exterior water and drainage solutions and much more.
We are proud to say that we have many repeat customers that contact us for all of their home repairs and refer us to family and friends, “our best form of advertising”. Certified has an A+ rating with the Better Business Bureau.
Fast diagnose. Fast process. So easy.
Get a quote or give us a call.
We start process with your goals. We want to learn more about your situation and what you want to accomplish.
Our team bring years of expertise and the attention to detail necessary to get your project done right.
What we promise, we provide. You can trust Certified Waterproofing, because we keep your best interests in mind.
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.