Driveway & Sidewalk Repair · Northern Colorado
Sunken Driveway?
Uneven Sidewalk? We Fix Both.
Don't replace your sunken driveway or uneven sidewalk — we level it. Polyurethane foam injection fixes driveways, sidewalks, and trip hazards across Fort Collins, Loveland, Greeley, Windsor & Johnstown for 50–75% less than concrete replacement. Done in hours, not weeks.
Free Estimate
Get Your Free Driveway or Sidewalk Quote
Takes 30 seconds · We'll call within 60 minutes
What Happens Next
- 1We call you within 60 minutes
- 2Schedule a free on-site quote
- 3Locked-in price, good for 30 days
- 4Same-week service available
Stop Replacing. Start Leveling.
A Sunken Driveway Doesn't Need a $10,000 Replacement.
Most concrete contractors will tell you to tear out and repour your sunken driveway or uneven sidewalk — a $5,000–$15,000 job that takes weeks. Concrete leveling with polyurethane foam costs a fraction of that and is finished the same day. Whether you're fixing a settled driveway, a trip-hazard sidewalk, or an ADA compliance issue — leveling is almost always the smarter choice.
Driveway & Sidewalk Repair Services
Every Surface. Leveled in Hours.
Residential driveways, commercial sidewalks, ADA trip hazards, and everything in between. No tear-out, no replacement.
Sunken Driveway Repair
Lift settled driveway slabs back to level. Stop water pooling, prevent vehicle damage, and protect your foundation. Drive on it in 15 minutes.
Uneven Driveway Leveling
Driveway sections that have shifted or settled unevenly are leveled in 1–3 hours. No tear-out, no waiting, no replacement quote.
Trip Hazard Repair
Eliminate dangerous lifted slabs that risk injury, lawsuits, or ADA violations. Most trip hazards repaired in under an hour.
Sidewalk Leveling
Lift uneven sidewalk sections caused by tree roots, soil settling, or freeze-thaw damage. Walk on it the same day.
Cracked Sidewalk Repair
Lift, level, and seal cracked sidewalks. We pair foam lifting with flexible joint sealant to restore the full surface.
ADA & Commercial Walkways
Trip hazards on commercial property? We level public walkways, entryways, and parking-lot sidewalks to ADA tolerance.
The Driveway & Sidewalk Repair Process
Three Steps. One Day.
Free On-Site Inspection
We come measure your sunken driveway or uneven sidewalk, identify the cause, and quote you on the spot. No pressure, no obligation.
Polyurethane Foam Injection
We drill dime-sized holes and inject expanding polyurethane foam beneath the slab. The foam fills voids and lifts the surface back to level.
Walk or Drive On It in 15 Minutes
Holes are patched and the foam fully cures in 15 minutes. Sidewalks are walkable, driveways are driveable — same day.
Real Driveway & Sidewalk Jobs
Before & After.
Before
AfterLoveland, CO
Sunken Driveway — Lifted in 2 Hours
Saved $6,800
Before
AfterFort Collins, CO
Trip-Hazard Sidewalk — Same Day
Saved $2,600
Before
AfterWindsor, CO
Settled Driveway Approach — Leveled
Saved $4,100
Replace vs. Mudjack vs. Foam Level
Why Foam Wins.
Three ways to fix a sunken driveway or uneven sidewalk — but only one makes sense in 2026.
Driveway / Sidewalk Replacement
$5,000–$15,000
Tear out, haul off, repour, wait weeks to cure.
- ×1–2+ weeks of disruption
- ×7+ days before driveable
- ×Tear-out fees add $1,500+
- ×New slab can settle again
Traditional Mudjacking
$2,500–$5,000
Heavy slurry pumped under the slab. The old way.
- ×Silver-dollar-sized injection holes
- ×Cures in 24–48 hours
- ×Material can wash out over time
- ×Adds weight to the soil
Foam Driveway & Sidewalk Leveling
$1,500–$3,500
Polyurethane foam injection. Done the same day.
- Done in 1–3 hours
- Drive or walk on it in 15 minutes
- Waterproof, won't wash out
- Up to 5-year warranty
Replacement $5,000–$15,000 | Traditional Mudjacking $2,500–$5,000 | What We Do Foam Leveling $1,500–$3,500 | |
|---|---|---|---|
| Time on site | 1–2 weeks | 1–2 days | 1–3 hours |
| Walk / drive on time | 7+ days | 24–48 hours | 15 minutes |
| Injection hole size | — | Silver-dollar | Dime |
| Trip-hazard repair | |||
| Waterproof material | — | × | |
| Permanent solution | × | × | |
| Up to 5-year warranty | × | × |
What Locals Say About Our Driveway & Sidewalk Repair
4.9 Stars · 200+ Reviews.
"Our driveway had settled bad enough water was pooling against the garage. Three replacement quotes were over $9,000. Sprague leveled the whole driveway in one afternoon for under $1,800."
Robert M.
Loveland, CO
"Had a trip hazard on the sidewalk after a tree root pushed the slab up. They lifted and re-leveled it in under an hour — no replacement, no tear-out. You can't even tell where it was."
Jenny T.
Fort Collins, CO
"Honest crew. They told me my driveway was a candidate for leveling instead of pushing me toward a $10k replacement. Drove on it that afternoon. Will hire them again for sure."
Daniel K.
Windsor, CO
Northern Colorado Service Area
Driveway & Sidewalk Repair Across Northern CO.
Headquartered in Johnstown, we provide driveway leveling, sidewalk leveling, and trip hazard repair throughout Northern Colorado.
Frequently Asked Questions
Driveway & Sidewalk Repair FAQs.
What is driveway leveling and how does it work?
Driveway leveling (also called concrete lifting or polyjacking) is the process of injecting expanding polyurethane foam beneath a sunken or uneven driveway slab. The foam fills voids in the soil and raises the slab back to its original level — without tearing it out. Most driveways are leveled in 1–3 hours and you can drive on the slab in 15 minutes.
How much does driveway repair cost in Northern Colorado?
Most residential driveway leveling jobs in Fort Collins, Loveland, Greeley, and Windsor range from $1,500 to $3,500 — usually 50–75% less than full driveway replacement. Pricing depends on the size of the driveway and how many slabs need lifting. We provide free, no-obligation on-site quotes.
Can you fix a trip hazard without replacing the sidewalk?
Yes. Trip hazards are one of the easiest fixes we do. We use polyurethane foam to lift the lower side of the slab back to flush with the higher side — eliminating the trip hazard in under an hour. No tear-out, no concrete pour, no waiting.
Why is my driveway sinking or becoming uneven?
The most common causes in Northern Colorado are soil erosion beneath the slab (often from gutter water or sprinkler runoff), poor compaction during original installation, tree root movement, and freeze-thaw cycles. As the soil shifts, the slab loses support and settles unevenly.
Do you handle ADA-compliant sidewalk repair for businesses?
Yes. We level commercial sidewalks, building entryways, and parking-lot walkways to ADA tolerance for trip hazards. Most commercial trip-hazard fixes are completed during off-hours so they don't disrupt your business.
Where do you provide driveway and sidewalk repair?
We serve all of Northern Colorado including Fort Collins, Loveland, Greeley, Windsor, Johnstown (our headquarters), Berthoud, Timnath, Wellington, Severance, Eaton, Milliken, and Mead. If you are within about 2 hours of Johnstown, call us and we will confirm.
Level Your Driveway & Sidewalk.
Save Thousands.
Get a free, no-obligation driveway and sidewalk repair estimate. We'll inspect the surface, measure, and quote you on the spot — whether it's a sunken driveway, an uneven sidewalk, or a trip hazard.