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Tool

Concrete driveway estimator for Conroe

Set the slab type, the area, the thickness, and the finish, and the tool returns a working range. It is built from published installed square-foot pricing rather than local quotes. Treat it as a bracket; the binding figure is the one a contractor writes down after standing on the site.

A two-car drive on a city lot is usually 500 to 800 square feet. Multiply length by width to check.

Thickness changes the concrete volume and the reinforcement, so it moves the square-foot price directly.

Decorative finishes are normally sealed, which adds a resealing cycle that is not in this number.

Anything that adds to it

Planning range

$3,900 to $6,300

600 sq ft driveway, four inches, broom finish

Get a free quote

or call (936) 206-7518

Reading the number

The base square-foot rates behind this tool come from ConcreteNetwork's published price data, updated 14 July 2026, which puts a plain broom-finish slab at $6.50 to $10.50 per square foot installed, driveways overall at $5 to $21 depending on finish, and stamped work at $10 to $20. Those are national figures, so treat the output as a bracket to weigh a quote against rather than as a local price.

What the range covers is installed work: forming, the concrete itself, reinforcement, placing, finishing, and jointing. What it does not cover is a plumbing or irrigation repair discovered under an old slab, landscaping put back beyond rough grade, gate or fence alterations to get equipment in, or the resealing cycle that comes with a decorative surface.

The culvert line is worth reading separately, because on a county road it is not the concrete contractor's charge at all. Montgomery County Precinct 3 publishes installation charges of $25 per foot for a single culvert up to twenty-four inches and $30 per foot above that, invoiced to the property owner on completion, with the pipe itself supplied by the owner. Precinct 4 publishes a different arrangement. Either way it is a separate number from the slab, and the precinct for the address is the place to confirm it.

Sources for every figure are set out in the cost guide, and the driveway guide explains how thickness and subgrade get settled before anything is priced.

Published square-foot cost ranges for concrete flatwork A horizontal range chart in dollars per square foot installed. Stained concrete finish: $3 to $11. Concrete walkway: $6 to $12. Plain slab, broom finish: $6.50 to $10.50. Concrete patio: $5 to $18. Stamped concrete: $10 to $20. Driveway, plain to decorative: $5 to $21. Installed cost per square foot, published ranges $5 $10 $15 $20 Stained concrete finish Concrete walkway Plain slab, broom finish Concrete patio Stamped concrete Driveway, plain to decorative Source: ConcreteNetwork price data, updated 14 July 2026. National ranges, not local quotes.
Published national square-foot ranges from ConcreteNetwork, updated 14 July 2026, on the same scale so the gap between a plain finish and a decorative one is visible. Two things this chart cannot tell you: what your specific drive costs, which depends on access, thickness, how much has to come out first, and how much subgrade work the lot needs; and what a decorative surface costs over ten years once resealing is counted. Both belong in a written quote rather than a chart.

Want a square-foot price for your driveway?

Ring (936) 206-7518, or send the quote form and a contractor prices it for free.