STL Polyjack

STL Polyjack STL Polyjack offers services for concrete leveling (polyjacking), waterproofing, caulking, and more! STL Polyjack is a Universal Geotech Group owned company.

Another happy customer and another concrete problem solved 👏We’re grateful for the kind words and proud of the work our ...
05/29/2026

Another happy customer and another concrete problem solved 👏

We’re grateful for the kind words and proud of the work our crew continues to deliver every day. Thanks for choosing STL Polyjack!

05/27/2026

What a difference a lift can make 👏

This side walkway had settled over time, creating uneven concrete and a tripping hazard along the home. Using our polyurethane foam lifting process, we carefully raised and stabilized the slabs to create a safer, smoother walkway without tearing out and replacing the concrete.

✔️ Fast installation
✔️ Minimal disruption
✔️ Long lasting results

Contact us today for a free quote!
📞: 314-350-8619
💻: https://stlpolyjack.com/

Wishing everyone a safe Memorial Day.
05/25/2026

Wishing everyone a safe Memorial Day.

MYTH: Foam lifting is just a temporary fix. ❌FACT: Polyurethane foam lifting is designed to provide long-lasting stabili...
05/22/2026

MYTH: Foam lifting is just a temporary fix. ❌

FACT: Polyurethane foam lifting is designed to provide long-lasting stabilization by filling voids beneath the concrete and helping prevent future settling. ✅

Fast cure times, minimal disruption, and durable results make it a smart alternative to replacement.

Don’t replace it if you can lift it. Schedule your free estimate today.

📞: 314-350-8619
💻: https://stlpolyjack.com/

From cracked and leaking to sealed and protected. 👏 Another basement crack repaired before it could turn into a bigger p...
05/20/2026

From cracked and leaking to sealed and protected. 👏 Another basement crack repaired before it could turn into a bigger problem. Keeping water out and peace of mind in.

Contact us for a free waterproofing quote!

📞: 314-350-8619
💻: https://stlpolyjack.com/

Water problems don’t fix themselves. Protect your home before small leaks turn into major damage. Our waterproofing solu...
05/18/2026

Water problems don’t fix themselves. Protect your home before small leaks turn into major damage. Our waterproofing solutions help keep basements dry, foundations protected, and water where it belongs. 💧

Contact us today for a free quote on the waterproofing service best for your project! Give us a call at 314-350-8619 or visit https://stlpolyjack.com/

Another happy customer 🙌
05/15/2026

Another happy customer 🙌

Concrete can sink for more reasons than most people think 👀From soil erosion and poor compaction to water damage and hea...
05/13/2026

Concrete can sink for more reasons than most people think 👀

From soil erosion and poor compaction to water damage and heavy weight loads, there are several causes behind uneven concrete. Catching the problem early can help prevent bigger issues later on.

If your driveway, sidewalk, patio, or porch is starting to settle, we can help lift and level it without replacement.

Call us at 314-350-8619 or visit us at https://stlpolyjack.com/ today!

05/11/2026

From uneven and unsafe to smooth and level 👏
This front walkway got a major upgrade with our polyurethane concrete lifting process. No full replacement needed. Fast, clean, and built to last.

Ready to fix your sinking concrete?

Give us a call at 314-350-8619 or visit https://stlpolyjack.com/

Good caulking isn’t just about looks.It keeps water out, prevents cracks from spreading, and protects your concrete long...
05/08/2026

Good caulking isn’t just about looks.

It keeps water out, prevents cracks from spreading, and protects your concrete long-term.

Contact us for a free quote on caulking! Call us at 314-350-8619 or visit us at https://stlpolyjack.com/

Address

12951 Gravois Road Ste. 100
Sunset Hills, MO
63127

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 3pm
Thursday 8am - 5pm
Friday 8am - 4pm

Telephone

+13144882993

Website

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