Building permits in Orange go through the city's Planning and Community Development Department instead of a parish office, and the city requires a permit for new construction and alterations before any work begins. Its permit list doesn't name driveways or patios, so I check your address and your job with that office before we set forms, and when a permit's needed we handle the paperwork or walk you through it. That review has to happen before the pour date, which is why we start on it as soon as you say yes. If your job is a new slab with plumbing under it, the plumber pulls a separate permit, and the city requires plumbers to hold a Texas state license and file proof of $300,000 in general liability insurance, so it's fair to ask whoever does that part for both.
We're based in Lake Charles and cross the line for Orange jobs, and the price here turns on the same things it does at home: the size of the slab, how much old concrete we break out and haul off, how deep the base has to go, whether it needs rebar, steel laid inside to hold the pieces together if it cracks, and whether you want a broom finish or decorative work. The schedule turns on the permit, rain on pour day and curing time, and the estimate I write after measuring lays out what's included for your job.