Foundation Repair and Basement Waterproofing St. Louis

St. Louis Foundation Repair & Basement Waterproofing

Perma Jack of St. Louis

Family owned and operated foundation repair company since 1974!

We at Perma Jack of St. Louis have a unique approach to repairing foundation and structural problems with your home or building. Instead of trying to sell you a specific product and making it fit your problem, we provide solutions to repair it. Read our page choosing a foundation repair company or choosing a basement waterproofing company to see why Perma Jack is the company you can trust.

Types of Foundation Problems We Can Solve

Piering foundation
Piering Foundation
  • Foundation Cracks
  • Water in Basement
  • Wet Basement
  • Concrete Cracks
  • Sunken Concrete
  • Moving Foundations
  • Basement Cracks
  • Ceiling Cracks
  • Cracked Wall
  • Bowed or Bowing Wall
  • Expansive Soil Settlement

Solutions We Can Provide

  • Foundation Stabilization
  • Piering
  • Basement Waterproofing
  • Sump Pumps
  • Mud Jacking
  • Slab Jacking
  • Wall Bracing
  • Wall Support
  • Crack Repair
  • Foundation Leveling

Perma Jack has the longest experience of any company in the U.S. using the jacked-in steel pipe piering method for supporting settling house foundations - a system first developed and then patented over 37 years ago by Perma Jack. In the years since, all the major St. Louis foundation repair companies have attempted to copy, in one form or another, this steel piering system.

A few years ago, some companies adopted a screw-in pier system for repairing house foundations and their commissioned salesmen extolled the virtues of this system over the Perma Jack system. Today, all of those companies have reverted to the Perma Jack type of foundation piering system - a real tribute to our company from our competitors. Perma Jack stays abreast of all developments in the foundation repair field and also has the screw vane "helical" piers, but have never used them under the main house foundations - only where they are appropriate such as under lightly loaded structures - porches are an example.

We have over 37 years of experience repairing thousands of house foundations, foundation settlement, bowed or bowing walls, concrete problems, along with providing mud jacking and basement waterproofing services. Our resolve is to do the best work possible with the most appropriate system. Let us come out to analyze your problem and provide you with free consultation and a cost effective solution to repair your structure.

Areas in St. Louis where we have provided foundation repair and basement waterproofing include:

Chesterfield Kirkwood Ballwin Ladue Creve Coeur
Clayton Frontenac Webster Groves Ellisville Wildwood
Sunset Hills Crestwood St. Charles St. Peters O'Fallon

Don't let your problems get worse and more costly. Protect your investment and Contact Perma Jack Today!


Foundation Repair and Basement Waterproofing in St. Louis
and surrounding counties of Missouri and Illinois


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Perma Jack St. Louis Foundation Repair and Basement Waterproofing is a BBB Accredited Business. Click for the BBB Business Review of this Foundation Contractors in St. Louis MO

BBB Accredited Since 1987


Perma Jack of St. Louis
2010 Winner Angies List
Super Service Award for
Foundation Repair, Basement
Waterproofing & Mud Jacking

Permajack Basement Waterproofing and Foundation Repair St. Louis
37 Years Experience in Basement Waterproofing & Foundation Repair