Where we pour

Mecklenburg County sits on Piedmont saprolite — deeply weathered rock that breaks down into a clayey silt. It holds water, it loses bearing capacity when saturated, and it shrinks and swells more than a sandy subgrade would. That single fact explains most of the concrete failure in this region. It is also why a base specification that would be overkill in a drier soil is simply correct here, and why a contractor who does not ask about drainage is not looking at the actual problem.

Concrete poured before roughly 1970 near Uptown and in the older streetcar suburbs is typically thin by modern standards, unreinforced, and laid directly on native soil, but it has had fifty years to find its equilibrium and often the slab has simply worn out rather than failed. Subdivisions built from the late 1990s onward are a different problem: they are frequently on engineered fill placed during grading, and where that fill was not compacted to specification, the driveway telegraphs it within a decade. Same county, opposite diagnosis.

Charlotte does not have a severe winter, which makes people assume freeze-thaw is not a factor. It is the opposite. This region cycles across the freezing point repeatedly through the winter rather than freezing once and staying frozen, and it is the number of cycles that drives surface damage, not the depth of the cold. Water sitting in an open control joint or in a porous surface expands on every one of those cycles. That is the mechanism behind most of the spalling and scaling we are called out to look at.

We work the county and the towns around it. We are a service-area business, so we come to your site rather than asking you to come to a yard, and travel is already in the quote for anywhere on this page. If you are just outside these areas, call anyway — the answer is often still yes, and if it is no we will say so straight away rather than pricing the job out of reach.