Repair, don’t replace your sunken concrete

A-1 Concrete Leveling and Repair in Fort Collins, CO

Lift your settled concrete back to a safer, more even position with A-1’s ControlLevel™ system, available throughout Fort Collins and the surrounding areas.

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Save up to 70%

Lifting your concrete saves you time and money compared to replacement

Walk today. Drive tomorrow.

Most repairs can take foot traffic the same day and vehicles within 24 hours

No tear-out

Your slab stays where it is. No demolition, no hauling, no replacement concrete

Fewer trip hazards

Uneven walkways and driveways are brought back to a safer, more even position

Contact A-1 Fort Collins

A-1 serves Fort Collins and many surrounding communities. Not sure whether your property is included? Call (303) 558-0000 to confirm service and request a free estimate.

A-1 Concrete Leveling Fort Collins

Phone: (303) 558-0000
Email: denvernorth@a1concrete.com
Hours: 8am–5pm weekdays

Communities A-1 Serves in the Greater Fort Collins Area

A-1 also services communities beyond those listed here. Call (303) 558-0000 to confirm we reach your property.

Loveland

Barnes ComplexBrowns CornerCopper RidgeEagle Brook MeadowsEmerald Glen+ more

Concrete leveling and repair in Loveland.

Windsor

Belmont RidgeBison RidgeBrunner FarmComerCountry Farms+ more

Concrete leveling and repair in Windsor.

Greeley

Bayberry ParkBittersweetBittersweet NorthBittersweet PointeBoomerang Ranch+ more

Concrete leveling and repair in Greeley.

Timnath

Timnath LakesTimnath TrailTimnath Trail II

Concrete leveling and repair in Timnath.

Wellington

Park Meadows

Concrete leveling and repair in Wellington.

What Concrete Can A-1 Lift?

A-1 levels many common residential and commercial concrete surfaces, including:

Driveways

Sidewalks and Walkways

Patios

Steps and Stoops

Porches

Garage Floors

Interior Concrete Floors

Pool Decks

Not sure whether your concrete can be lifted? Request a free, in-person estimate and we’ll help determine whether leveling or another solution makes the most sense.

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Why Concrete Settles in Fort Collins

Concrete settles when the soil beneath a slab shifts, erodes, or can no longer support it evenly. Water can enter through open joints, cracks, and slab edges. As it moves through the ground, soil may soften or wash away, leaving empty spaces beneath the concrete. Without consistent support, part of the slab can begin to sink.

A-1 works on that ground across the whole Fort Collins service area, in Severance, Johnstown, Evans, Berthoud and the towns around them. What sits under a slab changes from one community to the next.

Around Fort Collins the bigger factor is dryness rather than frost. With roughly 17.5 inches of precipitation in an average year, soils here can shrink back as they dry out, leaving a slab with less support beneath it than it was poured on. Freeze and thaw still occur, but the drying-and-shrinking cycle is the one that typically moves concrete in this area.

Loam holds some water and gives some up, so support under a slab can shift as the ground wets and dries. That is what puts a slab out of position here.

Soil derived from USDA SSURGO, area-weighted over each community’s own boundary (5 communities); climate from NOAA NCEI 1991–2020 Normals, station USC00054762.

17.5″

avg. annual rainfall

154 nights

at or below freezing annually

November–March

peak freeze-thaw window

Loam

common soil type

The ControlLevel™ System

ControlLevel™ is A-1’s standard for concrete lifting, refined since 1982. It brings together specialized equipment, a limestone-based stone slurry, trained technicians, and a controlled process that responds to the conditions beneath each slab.

Together, those factors give A-1 Fort Collins greater control over the flow of material and the pace of the lift, helping us raise settled concrete carefully, minimize disruption, and avoid unnecessary tear-out.

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How ControlLevel™ Works

The stone slurry is pumped at a slow, controlled pace. As empty spaces fill, the technician monitors and adjusts the lift, then patches the holes and cleans the work area.

With ControlLevel™, you often get to keep the concrete you already have, walk on it the same day, and drive on it the next — all without tearing out and replacing the slab.

1. Drill Small Holes

Holes are drilled, about the size of a quarter.

2. Lift the Slab

Mixture is pumped beneath the concrete slab.

3. Forget It’s There

Hole is patched, and you can use it right away.

Meet the A-1 Fort Collins Team

Get to know your local concrete repair and maintenance experts!

Steve Lach

Co-Owner

Alyssa Lach

Co-Owner

FAQ

Frequently Asked Questions About Concrete Leveling in Fort Collins

Do you pour new concrete?

How soon can I walk or drive on my concrete?

Will my concrete be perfectly level?

What Happens After You Request an Estimate

Fill out the estimate request form and submit photos of the area.

We call or text you to get more information and schedule the visit.

An A-1 Fort Collins expert performs a free on-site inspection and gives you a detailed estimate.

Once the estimate is approved, we schedule the repair.

Schedule your Concrete Repair Estimate

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