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The Art & Science of Concrete Repair

Concrete leveling and repair is every bit an art as it is a science. Anyone can say they can level your concrete sidewalk, or driveway, but unless they understand the underlying issues, and know-how concrete tends to react to pressure when lifting, they risk causing more damage than you already have, giving you no choice but to rip out the concrete and pour new. When it comes to foundation repair, inexperience can be catastrophic.

At A-1 Concrete Leveling, we know concrete. It is our passion. It’s the thing we think about all the time. Many of us see concrete slabs in our dreams (seriously.) So, when you are deciding on who to call, trust The Concrete Leveling Experts to do the job right, the first time.

The Art of Concrete Leveling & Repair

Concrete leveling is much more than just pumping something under a slab and lifting the concrete up. If you watch any of our concrete leveling videos, you'll see the technician moving around the slab, pumping material through one hole then another then back to the first. This is because it's not just a matter of lifting the slab only where it is down, it's floating the slab up into place. You'll see them looking at the slabs from the side. Using their fingers on the gap between the moving slab and a stationary one next to it. As the concrete lifts, it floats around almost like a piece of wood on water. But unlike that piece of wood on water, it's not easy to move the slab after it's lifted.

All of this to say, it's imperative that you hire a company that can get that slab to move into the right place, while not lifting it too far as well. Otherwise, you can actually cause more damage than you had before, and end up having to tear it out and replace it, which is exactly what you didn't want to do in the first place.

The Science of Concrete Leveling & Repair

For over 25 years, A-1 has been perfecting the science of concrete leveling and repair. The machinery that we use to level your concrete is foundationally the same as it was in the beginning (pumping a limestone grout, hydraulically, through a hose under a concrete slab) but we are continually looking for ways to improve the equipment and every part of the process.  A-1 holds several patents on both our concrete leveling equipment and foundation repair equipment.

When you hire A-1 for your concrete leveling or repair job, you can rest assured that we are going to apply the latest science, using the best equipment, and most knowledgeable technicians in the industry.

Why Use A-1 for your Concrete Leveling & Repair Needs?

  • Save 50% - 70% over the cost of replacement
  • Ready to use the same day
  • No job is too large or too small
  • Environmentally friendly
  • Our work is guaranteed
  • Locally Owned and Operated
  • Supported by our National A-1 Franchise Network
  • A-1 is a fully insured contractor
  • Professionally-trained technicians
  • Patented state of the art equipment

More Information about A-1's Concrete Leveling Expertise:


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Mike Komp - Owner

Mike can be found in nearly every aspect of the business. As the owner of the Denver & Fort Collins locations, he is the one you might see when you request a free estimate. Or, you might just find him on the back of a truck making sure your job is getting the attention it deserves.

278 Reviews - 5 out of 5 stars [READ MORE]

I had a large issue in the driveway of my home. Multiple cracks. It sounded hollowed as you stomp on it in multiple areas. WHAT THEY DID: They filled up the gaps inside. They repaired superficial cracks very well. They brought up the issue of how rain water could be coming under my driveway and causing more cracks in the future, unless prevented with some dirt leveling along the end of the driveway. I so appreciate the advise to minimize problems in the future! HOW THEY DID IT: On budget (Assessment + pricing much better than their direct foam competitor!!!). Professionally (they were cordial; answered all questions before, during and after the service; they were on time and handled the repaired just as they said they would). Awesome experience! Will definitively use them in the future again if needed. I highly recommend them! My job was done months ago. Everything looking great so far!

- Milagros Boedo from Nashville