How Basement Waterproofing Referrals Work in St. Louis, MO
Here is the path a basement request from a homeowner in St. Louis, MO follows, starting the moment it is sent. One independent local contractor receives it, and from then on the visit, the estimate and any agreement stay between you and that company.
How It All Fits Together
Basement Waterproofing St. Louis MO is a free referral service, not a waterproofing company and not a plumber. It holds no City of St. Louis or St. Louis County contractor license. In the City, anyone performing work or services as a contractor needs a business license, and Missouri's Merchandising Practices Act requires that advertising be truthful and complete. So this site never offers, bids on or carries out basement work, and never offers to look at a basement. It hands each request to one independent contractor serving the St. Louis area.
On the money side, contractors may pay this site for advertising, which is running as a free trial right now. You are never billed, and no one gives you a gift, discount or reward for asking.

From Request to Estimate
- You send the details. Share your address and a line or two about where water appears, through the form.
- One company receives them. The request goes to a single independent contractor and is passed to no one else.
- A visit gets scheduled. The contractor reaches out, agrees a time, looks over the walls, floor, drains and yard, and explains what they find.
- The next move is yours. With a written estimate in hand, ask questions, collect other bids if you like, and sign nothing until you feel settled.
Checking a Contractor's Paperwork
Missouri has no statewide license for waterproofing or home improvement, so the rules are local. The City issues contractor business licenses and licenses plumbers and drainlayers through its Boards of Examiners. St. Louis County licenses plumbers and drainlayers, and many of its roughly 90 municipalities add a license or registration of their own. This site checks none of it, so these are the questions to put to any company.
- Its local business license. For a City job, ask for the City of St. Louis business license and confirm it with the License Collector at (314) 622-4528. In the County, ask your city hall what it requires.
- A plumber for the plumbing. Backflow valves, sump lines tied into a drain and sewer lateral work need a licensed plumber or drainlayer and a permit. The City's Building Division, (314) 622-3313, can answer questions.
- Insurance on file. Request certificates showing liability coverage and workers' comp before anything starts.
- Who pulls the permits. Get that answer in writing, along with the office that issues them.
- A full written contract. It should spell out the scope, drain length, pump model, discharge point, price and payment schedule.
- Reasonable payment terms. Missouri's Attorney General advises against paying in full up front or paying in cash.
- Warranty, address and pace. Get warranty terms on paper and ask whether they transfer. Look for a local address and references, and be wary of anyone pressing for a same-day signature.

What This Site Never Does
After the hand-off, this site is out of the picture. No one from here comes to your house. The site measures nothing, prices nothing, collects no money and never signs a contract, and it has no favorite method or role in insurance. Questions about the work, a warranty or a bill belong with the contractor. If a dispute won't resolve, the Missouri Attorney General's Consumer Protection hotline is 800-392-8222, and City jobs can also be raised with the License Collector.
Request an Estimate
Fill in the form when you have a minute, and one contractor will get in touch about a time to come by.