Concrete contractor in Norwalk, CA - driveways and patios on solid ground

Yes, if the job needs a building permit, uses employees or comes to $1,000 or more in labor and materials combined. In California, anyone who contracts for that kind of work has to hold a current license from the state licensing board, and that covers nearly any driveway, patio or slab replacement with a crew on it.

Only jobs that meet every one of the board's conditions: no building permit needed, no employees, no advertising as a licensed contractor, and under $1,000 in labor, materials and all other costs, even when that's split across more than one contract. That limit went from $500 to $1,000 at the start of 2025, so older advice you find may be out of date. Owners who improve their own property, doing the work themselves or with their own employees paid wages, may also fall under the board's owner-builder exemption.

Type your address into the state's EQ Zapp map, which shows whether your property sits in any of the state's mapped earthquake hazard zones. Those zones cover things like liquefaction, where water-soaked soil gives way in a quake, and the map also tells you if the state hasn't evaluated your area yet. Mention what you find when I come out, since anything about the ground under a slab is worth talking through before we dig.

Your driveway's price is set by its size, its thickness and how much tear-out and base work it needs, and you get your figure in a written estimate after I see it. Hauling off a thick old slab, fixing water that runs toward the garage, rebar for a driveway that carries a work truck and any stamped or colored finish all add to it. Replacing only the broken sections costs less, but it only makes sense when the ground under the rest is still sound.

A new slab can still crack, but on a packed base with control joints cut on time, any crack usually stays a thin line where we planned it. Concrete shrinks a little as it hardens, so we cut control joints, shallow grooves that give it a straight place to crack instead of across the middle. Before I quote a fix, I look at why the old one failed, because a patch over a problem nobody solved usually comes back.

You're without the driveway for the tear-out, the pour and the cure, and the cure is usually the longest part, because concrete keeps hardening for days after it looks done. I'll tell you on the estimate visit roughly how long your job keeps the driveway out of use, and we mark it off so nobody drives on it early.