Outdoor flatwork covers patios, front and side walkways, and pool decks, three projects that get judged by the same basic standards even though they serve different purposes. All three involve grading, a compacted base, forming, pouring or laying material, and finishing work that determines how the surface looks and drains for years afterward. In Gastonia's clay-heavy soil and mix of heavy summer rain and occasional freezes, the prep work under the surface matters as much as what's on top. A patio or walkway that skips proper base compaction or drainage slope will crack, heave, or pool water within a couple of seasons, no matter how nice the finish looks on day one.
Nine contractors in this category handle these jobs locally, and they don't all bring the same level of care to grading, jointing, or finish selection. Pool decks add another layer: the surface needs to be slip-resistant when wet, usually through a broom finish, exposed aggregate, or textured overlay, and it has to be sloped correctly away from the pool without creating a tripping hazard at the coping.
When comparing bids, ask each contractor how they'll handle base prep, control joint spacing, and drainage slope, and ask to see photos of finished projects that are a few years old, not just fresh pours. A surface that still looks clean and crack-free after some time in the ground tells you more than a brand-new photo. Our scoring weighs how contractors are reviewed for workmanship, communication, and follow-through on these specifics, which you can see laid out in full in our methodology. For a ranked comparison of all local concrete contractors, including this category, visit our best concrete contractors in Gastonia guide.