Healing homes through effective and permanent basement waterproofing solutions in St. Louis, MO since 1987.

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Our Home Care Specialists are available Monday through Friday, 7:30 AM to 5 PM.

CALL 1-800-246-9721
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The St. Charles County and Greater St. Louis regions are serviced by our Caseyville Office, located at 8251 Bunkum Rd. Caseyville, IL 62232

St. Charles County Basement Waterproofing

Helitech is your hometown basement waterproofing repair expert, specializing in effective and permanent waterproofing repair solutions that will withstand the life of your home; this is our Helitech Promise.

Our St. Charles County office services homeowners the St. Louis area. Our trusted team provides proven solutions for not only waterproofing, but also foundation repair, basement and crawl space sealing, crack repair, wall repair, and polyurethane concrete leveling.

For over 35 years, Helitech has helped St. Louis residents heal their homes. In 2018, Helitech responded to the continued growth of St. Louis to the west by partnering with another premier St. Louis-based company, Hansen Tree Service, to establish our St. Charles County office alongside Hansen’s headquarters located in O’Fallon, MO.

“By having an office and facility in O’Fallon, we are able to better position and service the growth and expansion of St. Louis,” says Jason Courtney, president and owner of Helitech. “The St. Charles' office now allows us the opportunity to better serve the many communities that have supported us for over three decades.”


Basement Foundation Repair Experts

Minor foundation cracks can lead to major issues, endangering both the value and safety of your home. Whether it's horizontal or vertical cracks in your basement walls, water leaks, or sill plate replacements, our skilled technicians will create a tailored solution to address the specific needs of your St. Charles County home. At Helitech, we are dedicated to treating your St. Louis residence with the same care and attention we would give our own homes.

Basement Waterproofing Company

Water damage in your home can compromise both its value and structural safety. Whether you're dealing with a leaky ceiling in need a moisture barrier, or are contending with a flooded basement, our proprietary technology is capable of addressing the most demanding waterproofing challenges, both inside and outside your home. Our team of experts will formulate a complete, enduring solution tailored to your home's specific requirements, ensuring your peace of mind.

basement waterproofing

Concrete Leveling Contractors

If you notice a crack in your concrete sidewalk or driveway, whether in Troy, MO, Caseyville, Foristell, or any part of the greater St. Louis region, our reliable team of experts is ready to find the most effective concrete leveling solution for you. Specializing in innovative, less-invasive, and more durable techniques, our concrete leveling contractors in St. Louis can help you save up to 75% compared to traditional concrete removal and replacement. This commitment to excellence is why homeowners across Greater St. Louis trust Helitech with their homes!

The Benefits of Hiring A Local St. Louis Basement Waterproofing & Foundation Repair Company

When you hire a local basement waterproofing company like Helitech, you gain peace of mind knowing they understand your basement waterproofing needs because they experience them, too. We understand the soil on which your foundation is built because it’s the same soil on which our homes are built. We are proud of our strong ties to the communities in which we serve, such as: 



Healing Homes in
St. Charles County

2021 BBB TORCH Award Winner for Central Missouri, St. Louis,
Southern Illinois, and Southeast Missouri

Helitech is Getting Rave Reviews


Aaron B, Ty and Juan did a wonderful job and were very courteous.


Helitech Foundation Repair - Wall Anchoring for Bowing Basement Walls

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