Lift sunken driveways
Driveway leveling
- Closes the lip that forms at the garage
- Sends water away from your foundation
- Rated for daily vehicle weight
Traditional mudjacking in Northern Colorado since 2003 · 20,000+ slabs lifted
Call (970) 480-2121
Sunken driveway, patio or garage floor? Traditional mudjacking since 2003. Get a free, no pressure estimate.
Tap to call (970) 480-2121CrackerJack Mudjacking lifts and stabilizes settled concrete using traditional cementitious slurry. Family run, 23 years in business, serving Loveland, Fort Collins, Greeley, Windsor and the surrounding Northern Colorado communities.
23 Years
In business
20,000+
Jobs completed
Free
On site estimates
Tell us what your concrete is doing. We will get back to you with next steps.
We only use your details to quote your project. No spam, and we never sell your information.
23 Years
Lifting concrete in Northern Colorado since 2003
20,000+
Slabs lifted and stabilized
Free
On site estimates, no obligation
Residential
And commercial slabs of every size
Local
Larimer and Weld County crews
We use traditional cementitious slurry, the original mudjacking method, to raise settled slabs back to grade and fill the voids underneath them. Most jobs are finished in a day for a fraction of the cost of replacement.
Lift sunken driveways
Remove trip hazards
Reset patios and steps
Interior slab work
Fill it before it drops
Heavy load capable
Real jobs, photographed from the same spot before and after the lift. Drag the handle across each photo to see the difference.
Every photo on this page is a CrackerJack job in Loveland. We do not use stock photography.
Twenty three years of lifting concrete in this soil, and a straight answer about whether your slab is worth saving.
If the concrete is too far gone to lift, we tell you. Selling a repair that will not hold costs us more than the job is worth.
Lifting costs far less than tear out and repour, and it keeps your landscaping, your driveway and your week intact.
The same crew works front walks and shop floors. Tell us the load the slab has to carry and we plan the lift around it.
Cementitious slurry suits slabs that carry vehicle and equipment weight, not just foot traffic.
We work Larimer and Weld County. We know how this soil moves, where the irrigation runs and what freeze and thaw does here.
Concrete does not have to visibly sink before it needs support. Filling a void early is the cheapest work we do.
Foam contractors will tell you foam is always better. We are a mudjacking company and we are not going to tell you the opposite. Here is the honest comparison so you can ask better questions of whoever you hire.
Factor
Mudjacking
Polyurethane foam
Material
A cementitious slurry of sand, soil and cement. Dense, and similar in nature to what is already under the slab.
A two part expanding polymer. Lightweight and closed cell once cured.
Injection holes
Larger holes, patched after the lift. On a finished surface the patches stay visible up close.
Smaller holes. This is the advantage foam companies lead with, and it is a fair one.
Filling voids
Fills large voids with volume and weight, which suits washed out base and open cavities under a slab.
Expands to fill, and can stabilize loose soil including deeper injection on some systems.
Return to use
Foot traffic quickly. Vehicles and heavy loads after a cure period we tell you before we start.
Cures fast, and same day use is a genuine strength of the method.
Where it fits
Driveways, walks, patios, porches, steps, garage and shop floors, and slabs carrying real weight.
Slabs over weak or unstable soil, tight interior spaces, and jobs where hole size is the priority.
The right repair method depends on the slab, the void, the soil, the drainage, the expected load and the condition of the existing concrete. Not on whichever material happens to be in the truck.
Do not replace what can be lifted
Text or email photos of the problem and we will tell you whether it is a candidate for lifting, what the work involves and what it takes to hold. Free estimates across Larimer and Weld County.
Based in Loveland and working across Larimer and Weld County. If your town is not on this list, call and ask. We will tell you straight whether we cover it.
Larimer County
Weld County
Boulder County and nearby
Most of it can. Get a free estimate and a straight answer about what your slab needs.