Alpine Foundation Pros
Sidewalk Lifting in Alpine, UT
Sidewalk lifting in Alpine UT fixes trip-hazard slabs with hydrophobic foam injection, walkable the same day. Free estimates.
- 15+ Years local experience
- 500+ Projects completed
- Licensed & Insured
Serving Alpine and nearby communities.
It's common to see one sidewalk slab sitting higher or lower than the one right next to it, even though both were poured at the same time. That's because soil compaction isn't always uniform across a property, and on Alpine's bench terrain, one section can settle while its neighbor stays put just a few feet away.
Alpine Foundation Pros fixes individual slab sections with polyurethane foam injection, matching the height to the slabs on either side instead of repouring the whole walkway. The foam is light enough that it doesn't overload the soil under a pedestrian-weight slab, which keeps the fix from settling again the way a heavier fill material might.
Before & after
Before and After Sidewalk Lifting
Before 
After
Codes & permits
Permits and Codes for Sidewalk Lifting
Check with your city if the sidewalk sits within the public right-of-way before scheduling.
| Typically needs a permit | Often no permit |
|---|---|
| Public right-of-way sidewalk work requiring city sign-off | Private sidewalk releveling on residential property |
| — | Access hole drilling and patching |
| — | Slab-to-slab height matching for walkways on private land |
Need help with permits?
Get a Free EstimateCost
What does a Sidewalk Lifting cost in Alpine?
Price depends on how many slabs need correction and how far out of alignment they sit.
| Project type | Typical range | What’s included |
|---|---|---|
| Single slab section | $250–$600, | most common trip-hazard fix. |
| Multiple slab correction | $600–$1,800, | several sections along one walkway. |
| Severe misalignment | $1,500–$3,000, | deeper void fill and multiple injection points. |
| Full walkway relevel | $2,000–$4,500, | entire front or side walkway corrected. |
These are typical local ballparks — final cost depends on scope, materials, and site conditions. A free estimate gives you an accurate, itemized number for your home.
Want a number for your home?
Get a Free EstimateNext step
Get a free estimate for your sidewalk's specific condition.
DIY vs pro
DIY vs Hiring a Pro for Sidewalk Lifting
| DIY | Hire a pro |
|---|---|
| Sealing hairline surface cracks that aren't a height mismatch | Matching slab height precisely to eliminate a trip hazard requires professional lift control |
| Monitoring a slight height difference to see if it's actively worsening | Public right-of-way work that needs permit coordination with the city |
| — | Any multi-slab correction where consistent alignment matters |
Not sure DIY vs pro?
Get a Free EstimateWhen to call
When to Call About a Trip Hazard
Call (435) 432-0314 for a free estimate before it becomes a liability.
- A raised or sunken slab edge where someone could catch a toe
- A visible gap opening up between two adjoining sections
- A walkway that's become uneven enough to notice while walking
Seeing warning signs?
Get a Free EstimateFAQs
Sidewalk Lifting FAQs
Why do some sidewalk slabs sink while others stay level?
Soil compaction varies across a property, so one section can settle while the slab right next to it doesn't move at all.
How much does sidewalk lifting cost in Alpine?
A single slab fix typically runs $250 to $600. Correcting multiple slabs along a walkway costs more, scaling with how many sections need work.
How long does sidewalk lifting take?
Most single-slab jobs take an hour or two per section, and the walkway is usable the same day.
Do I need a permit for sidewalk lifting?
Private sidewalks on residential property usually don't need one. Public right-of-way sidewalks often require city approval before work starts.
Is polyjacking better than mudjacking for sidewalks?
Foam is lightweight enough that it won't overload the soil under a pedestrian slab, and it holds up better through freeze-thaw cycling than heavier mud-based fill.
Can I fix a trip hazard myself?
Matching slab height precisely to eliminate a trip hazard requires injection equipment most homeowners don't have. It's a quick job for a pro but a risky one to attempt without the right tools.
How it works
Our process
Step 1Sidewalk Inspection
Trip hazards and uneven slabs are identified along the walkway.
Step 2Access Hole Drilling
Small entry points are drilled into the affected slab sections.
Step 3Foam Injection
Material is injected to raise the sidewalk to a safe level.
Step 4Height Matching
Adjacent slabs are aligned to eliminate tripping hazards.
Step 5Hole Patching
Access points are sealed to restore a smooth surface.
Step 6Final Safety Check
The sidewalk is reviewed to confirm proper alignment and safety.
Materials
Materials and methods we use
Polyurethane Foam
Raises sidewalk slabs quickly with minimal curing time.
Patch Mix
Fills access holes to restore a flush surface finish.
Joint Sealant
Reseals joints between slabs after lifting is complete.
Surface Protectant
Helps guard repaired areas from weather exposure.
Alignment Gauge
Used to measure slab height differences during the process.
Bonding Primer
Improves patch material adhesion to original concrete.
Questions on materials?
Get a Free EstimateMore services
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