Ozaukee County, WI

Mudjacking & Concrete Leveling in Mequon, WI

Mequon even has a clay soil type named after it, and a third of the city sits on wet, hydric ground. That is tough on driveways, patios and steps. Raise-Rite lifts settled concrete back into place in a few hours, for far less than replacement.

  • Family-owned, second generation
  • 50+ years lifting concrete
  • 100,000+ jobs completed
  • 5-year warranty
  • Reviewed by the Raise-Rite team, updated October 2026
Concrete steps in Mequon before and after lifting, with the settled step raised back into line
A settled step before (top) and after (bottom) lifting.

Common Concrete Problems We Fix in Mequon

Mequon became a city in 1957 and grew from about 8,500 people in 1960 to more than 25,000 today. Nearly nine in ten homes are owner-occupied, and most sit on large lots with long driveways and big patios.

Long driveways

Long driveways on big lots settle in sections and leave lips at the joints and the garage. We lift each section back into line.

Patios and pool decks

Large patios and pool decks drop toward the house or the pool and hold water. We lift them back to a pitch that drains.

Front steps and walks

Steps and entry walks settle away from the house and leave a gap that fills with water and ice.

Garage floors

Garage slabs crack and sink near drains and along the edges. Lifting closes the gap without pouring new concrete.


Before & After

Real Raise-Rite jobs from around the area. The slabs stay in place; only the soil underneath gets fixed.

BeforeFront walk sunken below the porch step, leaving a tall trip edge, before lifting
AfterSame front walk lifted back up close to the porch step after lifting
Sunken front walk lifted back up to the porch step.
BeforeSunken sidewalk panel with a trip edge before lifting
AfterSame sidewalk panel lifted level after mudjacking
Walkway panel lifted level with the rest of the walk.

See more in our project photos.


Why Mequon Homeowners Choose Raise-Rite

We are a family business in our second generation, and lifting concrete is all we do. We look at the soil and the drainage before we pick a method, because around Mequon the ground holds a lot of water.

  • Over 50 years of experience and more than 100,000 jobs completed
  • Polyurethane foam and traditional mudjacking, so we can match the method to the slab
  • Free estimates, in person or from photos you upload
  • 5-year warranty on all concrete lifting
  • A+ rating with the Better Business Bureau
The Raise-Rite family team in front of their concrete lifting trucks, serving Mequon, WI
The Raise-Rite team. Family-owned and in our second generation.

How Foam Concrete Lifting Works

Most Mequon driveways, patios and steps take a few hours, and you can use them the same day.

  1. Drill small holes

    We drill a few small holes through the sunken slab at points chosen to lift it evenly.

  2. Inject high-density foam

    Polyurethane foam expands under the slab, fills the voids and raises the concrete back to level while we watch it rise.

  3. Patch and use the same day

    We patch the holes, clean up and you can usually walk on it right away. Want the details? Read about our process or compare foam vs. mudjacking.


Get a Free Estimate in Mequon

Send a few photos for a virtual estimate, or let us stop by and measure while you are at work. We will show you where the soil gave way and what it will take to lift the slab back into place.

Prefer to talk? (262) 297-9850

How Your Free Estimate Works

  1. Send photos or book a visit. Add a few pictures to the form, or we stop by and measure. You do not need to be home.
  2. Get a clear price. We tell you which slabs can be lifted, what it costs and whether anything should be replaced instead.
  3. Pick a day. Most jobs take a few hours, and with foam you can use the concrete the same day.

Lifting vs. Replacing

LiftingReplacing
Time on siteA few hoursSeveral days
Ready to useSame day with foamAbout a week to cure
Your yardNo tear-outDemolition and haul-away
CostA fraction of new concreteFull replacement price

Every lift is backed by our 5-year warranty.


Why Concrete Sinks in Mequon

The city's comprehensive plan says hydric soils cover about a third of the planning area, mostly along streams and wetlands, and notes that high water tables often cause wet basements. The Mequon soil series, named for the area, is silty clay loam till with a subsoil that is 35 to 60 percent clay.

The Milwaukee River crosses the east side and the Little Menomonee runs through the west. Clay that stays wet loses strength, clay that dries out shrinks, and freeze and thaw moves it every winter. Slabs on top of it settle and crack.

Signs it is time to call

  • A trip edge of half an inch or more on a sidewalk or driveway
  • Water pooling against the house or garage after rain
  • Steps or a stoop pulling away from the foundation
  • Gaps under the edge of a slab you can slide a finger into
  • Water standing on a patio or driveway a day after rain

Services for Mequon Homes and Businesses

From long driveways and garage floors to patios, pool decks, steps and commercial walks, these are the jobs we do most in Mequon.

Wondering about price? Our guide to the cost of mudjacking explains what drives it.


Mequon Concrete Leveling FAQ

Where should downspouts and sump pumps drain in Mequon?

The city's engineering brochure says sump pumps and downspouts must not connect to the sanitary sewer. It says to extend downspouts 6 to 10 feet from the house toward an approved drainage way, not a neighbor's yard, and to grade the first 6 feet away from the foundation. That also keeps water from washing out soil under your slabs.

Why does concrete settle so much in Mequon?

About a third of the city has wet, hydric soils, and much of the rest is clay-rich till. Wet clay softens, dry clay shrinks, and freeze and thaw moves it every winter.

Can you lift a large patio or pool deck?

Yes. We lift large slabs in sections and bring them back to an even, draining surface. Our equipment stays on the truck, so the yard stays intact.

Is it worth lifting a driveway instead of replacing it?

If the slab is still in one piece, usually yes. Lifting costs a fraction of replacement, there is no tear-out, and you can drive on foam-lifted concrete the same day. If it is badly broken up, we will tell you.

Is foam lifting or mudjacking better for my concrete?

Both raise concrete by pumping material underneath it. Polyurethane foam is light, needs smaller holes and cures in minutes, so it suits most driveways, walks and garage floors on clay soil. Traditional mudjacking still makes sense on some larger slabs. We look at the slab and the soil and tell you which one we would use and why.

How soon can I use the slab after it is lifted?

With foam, you can usually walk on it right away and drive on it the same day. Mudjacking takes a little longer to set. We tell you exactly when it is ready before we leave.

Do you serve the area around Mequon?

Yes. We work in Thiensville, Cedarburg, Germantown and River Hills, plus the rest of Ozaukee, Milwaukee, Waukesha, Washington and Sheboygan Counties.


Nearby Service Areas

We also lift concrete in these communities near Mequon.

Ready to fix that sinking slab? Call Raise-Rite for a free estimate.