Concrete Leveling & Lifting in Southeast Wisconsin
Sunken driveway, sidewalk, patio, or garage floor? SureStep LLC lifts settled concrete back to level with high-density polyurethane foam — the clean, modern alternative to mudjacking. We also stabilize seawalls, fix trip hazards, and install premium epoxy floor coatings across the Milwaukee area.
See your price in 2 minutes — same pricing our crew uses in the field. ⚡ One-day repairs.
★★★★★"They lifted our sinking patio in one morning. You can't even tell it was ever uneven."
★★★★★"Fair price, showed up on time, and the driveway looks brand new. Highly recommend."
*Ask us about warranty coverage and terms.
Why foam beats mudjacking
3 lbs
Our polyurethane foam
per cubic foot
per cubic foot
100+ lbs
Old mudjacking slurry
per cubic foot
per cubic foot
Our foam fuses with the loose soil underneath and creates actual structure — no 2-inch-plus craters. Our 5/8-inch holes are your best shot at the least visible repair — how much they show depends on your concrete's color and age, but they'll never look like mudjacking craters — it lifts your concrete without weighing it down. Installed by our own crew, not a subcontractor.
What we do
Concrete repair without the tear-out
Most sunken concrete doesn't need to be replaced — it needs to be lifted. We inject high-density foam deep beneath the slab to raise and stabilize it, at a fraction of the cost and mess of new concrete.
Comparing methods? See mudjacking vs. polyurethane foam — or browse our concrete repair services in Milwaukee — or ballpark your cost in seconds.
Level first, coat second.
A beautiful epoxy floor can’t fix a sunken slab — it just follows the dips and holds water where the concrete settled. That’s why leveling and epoxy go hand in hand.
We lift the slab first with polyurethane foam, then coat it. Not every floor needs it, but most benefit — and with one crew doing both under one roof, there’s no juggling two contractors.
One call. One crew. One floor, done right.
Epoxy floors we've finished
Epoxy flooring, installed by our own crew — not a subcontractor.
Before & after
Real results from real job sites
Same spot, same tape measure — measured before the lift and after. This is what a few hours with polyurethane foam looks like.
The method matters
Why polyurethane beats mudjacking
Mudjacking pumps heavy cement slurry under your slab through 2.5″ holes. We inject expanding polyurethane foam through holes the size of a dime. One picture tells the story:
Actual-size comparison: polyurethane vs. mudjacking injection holes.
- Tiny, nearly invisible holes. ⅝″ injection holes are patched and barely noticeable. Mudjacking holes are 2.5″ and stay visible.
- Lightweight. Cured foam weighs ounces per cubic foot — ideal for weak soils. Mud slurry is heavy and can cause resettling on soft ground.
- Precise, controlled lift. The foam expands and lifts the slab evenly with millimeter-level control.
- Waterproof. Cured polyurethane won't break down, wash out, or erode when water gets under your slab.
- Fast. Most residential jobs are finished in a few hours, and the concrete is usable the same day.
What the patches look like in a finished surface: smaller holes, cleaner result.
How it works
A lift, start to finish, in one visit
Deep foamjection puts foam-supported soil where the ground failed — then lifts the slab on top of it. No demolition, no waiting weeks on new concrete.
The four-step deep foamjection process.
Injection in progress on a residential stoop.
Watch a real lift
The dial gauge tracks the slab rising back to level in real time — a beautiful church in Pewaukee.
Foam injection up close at a church entrance — small holes, big lift, walkable in minutes.
1Small ⅝″ holes are drilled through the slab
2Hoses inject high-density foam deep below
3Foam expands, fills voids, and lifts the slab
4Holes are patched; surface is ready to use
Who shows up
Local crew. Real equipment. Straightforward work.
SureStep LLC is a Southeast Wisconsin company founded by Roy Reger and Joe — 30 years in service and 30 years in construction between them. When you request a quote, you talk to the people who'll actually do the work.
- 4.8Google rating across 21 homeowner and business reviews
- 0demolition required for most lifts — foam goes under, slab stays put
- 100%insured and BBB Accredited — pressure-free, measured, and documented
Seawalls & waterfront
Seawall voids are a hidden problem — until they aren't
Water washes soil out from behind seawalls, leaving voids that can collapse suddenly. We inject waterproof foam into those gaps to fill the void and lock the soil in place — no excavation, no new wall.
Before / after: a void behind a seawall, filled and stabilized with foam.
Stabilizing a lakeside property with foam injection.
Service area
Serving Southeast Wisconsin
Based in Wisconsin's lake country region, we cover the greater Milwaukee metro and the surrounding counties — residential, commercial, and municipal work.
MilwaukeeWaukeshaRacineKenoshaLake GenevaElkhornWhitewaterJanesvilleOconomowocFranklinWest BendEast TroyBrookfieldBurlingtonMequonCedarburgGraftonPort WashingtonGermantownMenomonee FallsWhitefish BayShorewoodGlendaleBrown DeerPewaukeeSussexHartlandDelafieldNew BerlinMuskegoOak CreekGreenfield+ nearby communities
💡 Did you know?
Wisconsin courts have ruled there's no magic number of inches that makes a sidewalk “safe.” If a guest trips on your uneven walk and gets hurt, the property owner can end up paying the medical bills — the only test is whether it was reasonably safe.
And your front steps? State code (SPS 321.04) says no riser over 8 inches, and every step has to match — one surprise tall (or stubby) step is a fall waiting to happen.
And if your driveway or patio has settled toward the house? Every storm funnels water straight at your foundation — pressure builds, cracks open, and the basement gets the memo. A little seepage today becomes a $2,000–$7,000 waterproofing job tomorrow… or a $15,000+ foundation repair if you wait. (Your homeowner's insurance probably won't cover a dime of it.)
Level concrete isn't just pretty. It's cheaper than a courtroom — and a whole lot cheaper than a new foundation. (We're concrete lifters, not lawyers — but we've seen the invoices.)
Common questions
Before you ask
How much does concrete lifting cost?
It depends on the size of the area, how far the slabs have settled, and what's going on in the soil underneath. Lifting almost always costs far less than tearing out and replacing concrete. Send us photos — or request a visit — and we'll measure and give you a straightforward, no-pressure number.
How long does the work take?
Most residential jobs are finished in a few hours, and the concrete is ready to use the same day. Larger or commercial projects are usually done in one visit as well.
Will I see the injection holes afterward?
Barely. Holes are only about ⅝″ wide and get patched on the spot. Compared with 2″+ mudjacking holes, the result is much cleaner.
Do you work with businesses and contractors?
Yes. We handle commercial concrete lifting — warehouse floors, retail and office entries, municipal sidewalks, and ADA trip-hazard corrections — plus property managers, GCs, and HOAs.
Do you warranty your work?
Yes — every SureStep job is backed by our 5-year warranty.*
How do I get a quote?
Fill out the form below, call (414) 807-0071, or email roy@surestepllc.com. Photos of the problem area help us give you a faster ballpark — you can text them to (414) 807-0071 or attach them to an email.
Free quote
Tell us about your concrete
Fill out the form and we'll get back to you. Every request is read by a real person — usually within one business day.
Photos help us quote faster. Snap a few of the sunken or cracked areas and text them to us, or email them with your name.