Concrete Sidewalks

Uneven concrete sidewalk slabs present one of the bigger concrete nuisances, for both safety and aesthetic reasons. Fortunately with A1, even multiple problem concrete sidewalks in one location are typically a straightforward one day fix.

Read more about our processing for addressing uneven sidewalks.

What is the Process

Learn more about the process we use for Concrete Sidewalks

Concrete Leveling

Over time water seepage, faulty drainage, poor compaction, and the freeze-thaw cycle result in settling which affects your concrete’s base, resulting in a void.

Concrete leveling works by filling the void. After drilling a series of 1″ holes, a high-density limestone grout is pressure-injected to fill the void. Once the void is filled, the slab is stabilized and slowly raised to desired height. The holes are then capped and the concrete is ready for immediate use.

As a cost and time-effecient alternative to concrete replacement, concrete leveling eliminates unnecessary concrete production and installation. We replace earth with more stable earth, repairing concrete surfaces in an environmentally responsible way.

Related Projects

Browse some of our completed projects related to Concrete Sidewalks

Radiant-Heat Concrete Repair

Successful repair of radiant-heat concrete at a commercial complex using A1's versatile concrete leveling process.
Process Used: Concrete Leveling
Application: Commercial

Typical concrete sidewalk repair

This problem only gets worse each season as the lower concrete slab collects & traps water in the gap between & underneath the two slabs.
Locations: Erie, PA, Pittsburgh & Western PA

Concrete Leveling is Subtle

Now "subtle" isn't a word you likely associate with "concrete leveling", but what else would you call a trip hazard less than an 1/8" high?

East Liberty Apartments

A1 Concrete Leveling: State of Pennsylvania municipal apartment complex concrete sidewalk repairs in Pittsburgh, PA.
Application: Commercial
Location: Pittsburgh & Western PA

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