Sinking Concrete?We Lift It Back.
Polyurethane foam injected under your concrete to lift and level it in hours, not days.
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Is Your Concrete Doing This?
It starts small — a little dip here, a tilted slab there. Then one day you realize it looks terrible and you've been stepping over it for months.
Driveway Sunken Near the Garage
That lip where the driveway meets the garage? You feel it every time you pull in. It catches wheels, scrapes bumpers, and looks worse every season.
Sidewalk Sections Tilted or Uneven
Guests trip on it. You step over it out of habit. It looks bad and you know it — and so does everyone who walks up to your front door.
Patio Sloping the Wrong Way
Your patio furniture wobbles. Drinks slide. Rain puddles where you sit instead of draining away. It's annoying every single time you use it.
Pool Deck or Porch Sinking
A settling porch or pool deck looks neglected. The gaps between slabs catch toes and collect dirt. It makes the whole backyard look rough.
Water Puddles That Won't Drain
Standing water on your driveway or patio after every rain. It sits there for days, grows algae, and makes your concrete look stained and sloppy.
Visible Gaps Under Slab Edges
You can see daylight under the edges. The concrete is floating over a void, it looks uneven, and it's only going to settle more.
It's Not Getting Better on Its Own
Sunken concrete doesn't level itself — and every season in Kansas City makes it a little worse. It's not an emergency, but it's the kind of thing that nags at you every time you see it.
Your Home Looks Neglected
A sunken, cracked driveway is the first thing people see. It makes your whole property look like it's not taken care of — even if everything else is perfect.
Guests Trip on It
Someone catches a toe on that raised slab edge. It's embarrassing, and it happens more often than you'd think. Kids, elderly parents, delivery drivers — they all notice.
It Bugs You Every Day
You see it when you pull in the driveway. You step over it on the sidewalk. You work around it on the patio. It's one of those things that just nags at you constantly.
The Neighbors Definitely Notice
You might not say anything about their lawn, but you notice. Same goes for your sunken driveway. In Kansas City neighborhoods, curb appeal matters.
It Gets Worse Each Year
The soil underneath keeps washing out. The gap gets bigger, the slab tilts more, and eventually it cracks. What's a quick fix now becomes a bigger project later.
Harder to Sell When the Time Comes
Buyers form opinions in seconds. A sunken driveway and tilted sidewalk tell them 'this house has problems' before they even walk through the door.
Four Steps to Level Concrete
Most polyjacking jobs are done in a few hours. Here's the process from start to "walk on it today."
Free Assessment
We measure the settlement, identify void locations, and give you an exact quote. No pressure, no upsells — just an honest assessment of what needs leveling.
Small Holes, Big Results
We drill penny-sized holes through the slab at strategic points. These are the injection ports — and they're nearly invisible when we're done.
Foam Injection & Lift
High-density polyurethane foam is injected through the ports. It expands beneath the slab, fills the void, and lifts the concrete back to level with millimeter precision.
Patch, Cure, Walk
Holes are patched, foam cures in 15 minutes, and you can walk and drive on the slab the same day. Done.
Your Driveway, Leveled.
Same Day. No Mess.
No jackhammers. No tear-out. No weeks of waiting for new concrete to cure. We drill penny-sized holes in your driveway, inject expanding foam underneath, and lift the slab back to level. It takes a few hours, you can drive on it the same day, and it costs a fraction of replacement. Your driveway will look like you just poured it.
Driveway & Garage Leveling
This is what we do most. That sunken slab by the garage, the dip in the middle of the driveway, the lip you scrape on every day — we lift it all back to level in a few hours. Drive on it tonight.
Sidewalk Leveling
No more tripping. No more embarrassment when guests walk up. We level tilted sidewalk sections so they look clean and even — the way they did when they were new.
Patio & Pool Deck Leveling
Your patio should be a place to relax, not a wobbling obstacle course. We lift settled patios and pool decks back to level so your outdoor space looks and feels right.
How Polyjacking Works
Penny-sized holes. Expanding polyurethane foam. Precision lift. The foam fills the void under the slab, compacts loose soil, and raises the concrete to level. It cures in 15 minutes, it's waterproof, and it won't wash out.
Why It Beats Replacement
Replacement means tear-out, hauling, grading, pouring, and waiting a week to use your driveway. Polyjacking means a few hours and you're done. It costs 50-70% less and the results last just as long.
Kansas City Driveways We've Fixed
Actual JLB project in Kansas City "Our driveway had this ugly dip right where you pull into the garage. It drove me crazy for two years. JLB came out, lifted the whole thing in about 3 hours, and you honestly can't tell it was ever sunk. Should've called way sooner."
Actual JLB project in Kansas City "I was so embarrassed by our sidewalk — guests would literally trip on it. JLB leveled all four sections in one afternoon. My wife said it's like we got a new front yard. Best money we've spent on the house."
Actual JLB project in Kansas City "Our driveway looked terrible. Sunken on one side, cracked, and the neighbors had definitely noticed. JLB polyjacked it in a couple hours and now it looks like fresh concrete. The price was half of what I expected."
Stop Staring at That
Ugly, Sunken Driveway.
You've been stepping over it, driving around it, and ignoring it long enough. We level driveways, sidewalks, and patios in a few hours — and you can use them the same day.
Get My Free Driveway Assessment → (816) 408-3651JLB Foundation Repair & Basement Waterproofing Serves the Entire Kansas City Metro
JLB Foundation Repair & Basement Waterproofing proudly serves every community in the Kansas City metro. We know the soil. We know the homes. We've repaired foundations in every corner.
Ready to Fix That Driveway?
A free assessment takes 20 minutes. We measure the settlement, show you exactly what needs leveling, and give you a quote on the spot. Most driveways are done the same day.