Concrete Patio Cost in Conroe — What a Backyard Pour Really Runs, by the Square Foot

The rates, multiplied out by patio size

Broom finish runs $8–$11 per square foot around Conroe, exposed aggregate $10–$14, and stamped concrete $12–$18. The table below multiplies those rates by the patio sizes we pour most, rounded — the 12×16 line is the range we publish on the patio page; the larger sizes are the same per-foot math carried out, before tear-out or unusual site prep.

Exposed aggregate lands between the two columns on every row. One rule applies to every line: bigger pours are cheaper per foot, because a small patio still needs a truck, a crew and a minimum load of concrete.

The five things that move a patio number

• Finish. The biggest lever by far — stamped is roughly half again the cost of broom on the same slab, and it buys a pattern, integral color and a sealer schedule along with it.
• Size and shape. Square footage sets the material; perimeter sets the forming. A curved edge or a wrap around a corner of the house adds forming time the area number never shows.
• What is under it. The county's expansive clay swells through a soaked spring and shrinks hard by August, so a patio gets the same treatment as a driveway here — compacted, stabilized base and steel on chairs — and base correction is a real line on a soft or badly graded yard.
• What is there now. Tearing out an old slab carries the same haul-off rate the driveway page publishes, $2–$3 per square foot, and it is charged by what comes out.
• Water. A patio is pitched to drain away from the slab and the house, with expansion joints wherever it meets a foundation or a pool shell. Yards that pond, or pool decks that have to shed water in several directions, take more layout work.

Why stamped costs more than broom and less than stone

Pavers look right in the catalog and wrong three summers later: in Montgomery County clay they heave, settle into waves and grow weeds in every joint. Stamped concrete gives the slate, ashlar or flagstone look as one continuous reinforced slab, so nothing shifts on its own and nothing sprouts, and we cut the layout so the control joints disappear inside the pattern lines. The honest trade-off is maintenance — stamped and colored work keeps its depth with a reseal every two to three years — and the honest recommendation, if you want zero upkeep, is broom or exposed aggregate. We will say which at the quote rather than sell the shiniest line item.

Extending the builder's ten-by-ten

Most Conroe patio calls start with a postage stamp the builder poured off the back door. An extension ties into it with dowels and a matching finish so the addition does not read as a patch, and it prices like any small pour — toward the top of the per-foot range, because the mobilization is the same whether the crew pours 120 square feet or 400. The way to bring that back down is to pour the walk, the grill pad or the shed slab on the same day; one crew, one truck, one price. What that walk costs on its own, and which of two published rates it is priced from, is on the Conroe sidewalk and walkway page.

Two decisions that cost little now and a re-pour later

If a pergola or patio cover is anywhere in your plans, say so at the quote: footings and extra thickness in the right spots are cheap while the forms are open and expensive afterward. And pick color for the climate — lighter integral colors and finishes that do not scorch bare feet in July, because dark charcoal stamped concrete around a pool is a mistake you make once.

How the quote comes together

We measure on site, check access and drainage, talk through finishes and write the per-square-foot number down — free, with nobody asking you to sign that afternoon. Most residential jobs are formed and poured inside a week, weather permitting; a summer pour starts earlier and cures under closer watch, which is its own subject. You can walk the slab at 24 to 48 hours. The spec under it — rebar on chairs rather than mesh, 4,000-plus PSI mix, joints cut on schedule — is the same spec every driveway here gets, and it is why the patio still looks poured-yesterday when the clay has had its say.