
Cracked driveways, sunken walkways, and deteriorating garage slabs are common issues in Mid Michigan, often caused by freeze-thaw cycles, inadequate base preparation, or soil settling beneath the concrete.

When the damage is widespread or the surface has become uneven enough to create tripping hazards or drainage problems, patching is not sufficient.

Full removal and replacement ensures the new concrete sits on a properly prepared base that resists future movement and provides a smooth, durable surface for years of use.

L&L Excavating handles concrete removal and replacement for slabs, pads, and flatwork in Mid Michigan, focusing on excavation and base preparation that supports long-lasting results

he service includes breaking out and hauling away old concrete, preparing the subgrade with proper compaction and drainage layers, and coordinating with concrete finishers to pour and finish the new surface.
This work does not include asphalt paving, but it does integrate well with other excavation services such as site prep and utility trenching when projects require multiple phases.
Most single-car driveways in Mid Michigan are removed and prepped in one day, with concrete poured the following day once the base is inspected and approved. Curing time before using the surface is typically three to seven days depending on weather and mix design.
A properly compacted gravel base distributes weight evenly and prevents the slab from settling unevenly, which is what causes cracks and low spots. Without a stable base, even new concrete will develop the same problems as the old surface within a few years.
Broken concrete is hauled to a recycling facility where it is crushed and reused as aggregate for road base or new concrete mixes. In some cases, it can be repurposed on-site as fill material if the project allows and the property owner agrees.
Concrete replacement is often scheduled alongside site prep, drainage work, or utility trenching to streamline equipment mobilization and reduce overall project time. Coordinating these tasks prevents the need to excavate the same area twice and keeps your property accessible throughout the process.
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