Expert Basement
Waterproofing in St. Louis
Keep your basement dry and your home protected. Our proven waterproofing solutions stop water intrusion at the source — permanently.
Signs You Need Basement Waterproofing
Water damage can lead to mold, structural issues, and costly repairs. Don’t ignore these warning signs.
- Water pooling on basement floor
- Damp or musty smell in basement
- Visible mold or mildew growth
- White mineral deposits on walls (efflorescence)
- Peeling paint or wallpaper
- Cracks in basement walls or floor
- Water stains on walls or floor
- Condensation on windows and pipes
- Sump pump running constantly
Our Waterproofing Solutions
Interior Drainage Systems
Custom-designed interior drain tile systems that capture water before it reaches your basement floor and direct it to a sump pump.
- Installed below the floor
- Works with any foundation type
- Minimal disruption to your home
Sump Pump Installation
High-capacity sump pump systems with battery backup to ensure your basement stays dry even during power outages and heavy storms.
- Battery backup systems available
- High-capacity pumps
- Alarm notification systems
Exterior Waterproofing
Complete exterior waterproofing membranes and drainage systems applied to the outside of your foundation walls to stop water at the source.
- Waterproof membrane application
- French drain installation
- Long-lasting protection
Wall Encapsulation
Vapor barrier systems that seal your basement walls to prevent moisture intrusion, condensation, and mold growth.
- Blocks moisture vapor
- Reduces humidity levels
- Prevents mold and mildew
Our Waterproofing Process
Step 1
Free Inspection
We identify the source of water intrusion and assess the extent of the problem.
Step 2
Custom Solution
We design a waterproofing plan tailored to your home’s specific needs and budget.
Step 3
Professional Install
Our certified team installs your waterproofing system with minimal disruption.
Step 4
Lifetime Warranty
We stand behind our work with transferable lifetime warranties for your peace of mind.
Why Choose Crack Wizard for Waterproofing?
20+ Years Experience
Two decades of waterproofing expertise in the St. Louis area.
Free Inspections
Comprehensive moisture assessments at no cost or obligation.
Lifetime Warranties
Our waterproofing systems are backed by transferable lifetime warranties.
Licensed & Insured
Fully licensed, bonded, and insured for your protection.
Local Experts
We understand St. Louis weather patterns and drainage challenges.
Financing Available
Flexible payment options to fit your budget.
Stop Water Damage Before It Starts
A wet basement leads to mold, structural damage, and lost property value. Schedule your free waterproofing inspection today.