American Concrete Repair LLC

Frequently Asked Questions

Mudjacking is an older method for fixing sunken concrete. It involves pumping a mix of mud, water, and cement underneath the concrete to lift it back into place.

Polyjacking is a newer method that uses foam instead of mud. Here’s how it works:

  1. A small hole, about the size of a nickel, is drilled into the concrete.
  2. A special foam mixture is injected into the holes beneath the concrete.
  3. The foam expands, lifting the concrete back into place.
  4. The foam cures quickly, and the holes are patched, allowing nearly immediate use of the concrete.

PolyJacking uses lightweight foam to lift the concrete, while Mudjacking uses a heavy mix of mud and cement. Polyjacking is quicker, cleaner, and longer-lasting, while Mudjacking places more weight on the soil beneath the concrete and takes longer to set, with shorter-lasting results.

PolyJacking is typically the better option. It uses foam that hardens and cures within 30 minutes, is lighter on the soil, faster to apply, and lasts longer.

Generally, most concrete can be lifted. However, it depends on the condition of the concrete and the underlying cause of its sinking. Our technicians are trained to assess and address hidden issues that may not be immediately noticeable.

We strive to offer concrete repair at half the cost of concrete replacement or less. If the estimate exceeds half the replacement cost, we work with each customer to find the right solution for their project.

PolyJacking typically takes a few hours, and most jobs are completed within a day. In contrast, concrete replacement takes several days, including removing the old concrete, pouring the new mix, and waiting 3-7 days for it to fully cure. Concrete replacement can take up to a week before the surface is usable, while Polyjacking is much faster.

You can use the concrete 30 minutes after our technicians complete the job.

Yes, lifting the concrete can fix water pooling if done correctly. Our technicians assess environmental factors like gutters, landscape slope, and water runoff before lifting to ensure the problem is properly addressed. They also communicate the full scope of the project with clients.

Yes, we offer caulking as a separate service for sealing concrete seams, control joints, and cracks. Speak with our technician for more information.

The foam can last for many years, often outlasting the concrete itself.

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