All concrete cracks. Good concrete cracks where you planned.

Published industry cost data for the Georgetown area puts a typical two car driveway replacement, roughly 600 to 800 square feet with tear out and a broom finish, at $5,000 to $12,000. Thickness, reinforcement, base depth, finish, and access all move the number. A long acreage drive or a stamped surface climbs well past that. Every figure is an estimate until a contractor measures your slab.

For a standard 250 to 450 square foot patio, published industry cost data lands between $2,500 and $9,000, from a plain broom finish up through stamped and colored work. The first two hundred square feet cost more per foot than the next two hundred, since mobilization and forming are close to fixed. Add a cover footing, steps, or drainage and the total rises accordingly.

Installed, published industry cost data for the area runs about $6 to $12 per square foot for a broom finish, $8 to $18 for exposed aggregate, and $10 to $23 for stamped and colored. Resurfacing an existing slab runs $3 to $9. Narrow pours like a front walk cost more per foot, because forming and labor do not shrink just because the slab is skinny.

All concrete cracks; good concrete is built to crack where you decide. Four causes dominate here: the surface drying too fast in heat and wind, normal drying shrinkage as the slab cures, the clay and limestone below moving with the seasons, and loads heavier than the slab was poured for. Width, displacement, and whether a crack shifts through the year tell you which one you have.

Control joints are the straight grooves tooled or saw cut into a slab. They are deliberate weak lines that give shrinkage somewhere to go, so the concrete cracks along a clean joint instead of wandering across the surface. On a four inch residential pour they usually sit 8 to 12 feet apart. Skipped or badly spaced joints are a leading reason a young driveway already looks old.