The Classic Minnesota Frost Heave Case
A settling front stoop is about as Minnesotan as concrete problems get. The stoop sits on backfill next to the foundation, the worst soil on the property. Frost heaves it up every winter, meltwater washes soil out from underneath every spring, and year by year the stoop tips and pulls away from the house. The gap at the siding lets even more water in, which feeds the next round of washout. Filling those voids and lifting the stoop back to the door breaks that loop.
An Entry That Is Safe Again
The front step is the one piece of concrete every visitor uses, often while looking at the door instead of their feet. A settled stoop changes the height of that last step, tips treads out of level, and can pull handrail posts loose along with it. In winter, a stoop pitched toward the door holds ice exactly where people stand. Lifting the slab restores even step heights and a surface that sheds water away from the entry.
Lifting a Stoop Without Demolition
Replacing a stoop means demolition against the house, new forms, and a front door you cannot use for days. Our approach is quieter. We drill dime-sized holes, inject expanding polyurethane beneath the slab, and raise it back into place in controlled lifts while checking against the door threshold. The foam cures in about 15 minutes, is waterproof, and weighs little enough that it will not drive the backfill into more settling. Most stoops are done in a morning.
Why homeowners pick us for porch & stoop leveling
- The gap between the stoop and the house closes up
- Step heights come back to even, safer spacing
- The entry is usable the same morning we lift it
- No demolition against your siding or foundation
- Waterproof foam stops the washout cycle under the stoop
- A fraction of the cost of tearing out and repouring steps
How the job runs
- Step 1 of 4
Check the settlement
We measure how far the stoop has dropped and tipped, and check the threshold, railings, and gap at the house.
- Step 2 of 4
Drill entry points
A few dime-sized holes are drilled through the slab where the foam can reach the voids beneath the stoop.
- Step 3 of 4
Lift back to the door
Foam expands under the stoop and raises it in small increments until it sits level and tight to the house again.
- Step 4 of 4
Patch and seal
We patch the holes and recommend sealing the joint at the house so meltwater stops getting underneath.
What does porch and stoop leveling cost in the Twin Cities?
Stoop lifts are usually among the smaller concrete leveling jobs, and price follows the size of the slab, how far it has settled, and how much void the foam has to fill beneath it. A stoop that has tipped needs a more careful, staged lift than one that dropped evenly, which adds some time. Compared with demolishing steps attached to your house and pouring new ones, leveling is a fraction of the cost and finished in hours. We look at the stoop and give you an exact number first.
Fair questions, straight answers
Why is my front stoop pulling away from the house?+
The stoop sits on backfill that was placed against the foundation during construction, and that soil compacts and washes out more than any other spot in the yard. Frost heave lifts the stoop each winter, it settles lower each spring, and the tilt gradually opens a gap at the house.
Can a settled stoop be raised instead of replaced?+
In most cases, yes. We inject expanding foam beneath the slab and lift it back level with the threshold, closing the gap at the siding. Replacement only makes sense when the concrete itself is falling apart. If that is what we find, we say so at the assessment.
Will lifting the stoop fix my loose handrail?+
Often it helps. Railing posts anchored in the stoop lean because the slab beneath them tipped, so bringing the concrete back to level straightens the geometry the railing depends on. If an anchor has broken or rusted out, that is a separate repair, and we will point it out if we see it.
How long does a stoop lift take?+
Most porch and stoop lifts are finished in a morning. The drilling and injection go quickly on a small slab, the foam cures in about 15 minutes, and the entry is back in use as soon as the holes are patched. There is no curing window keeping you out of your front door.