Whether your job needs a permit is something we check with the city or county office for your address, not something I guess at standing in your driveway, and when one's needed, we handle the application and set up the inspections. Two things you can check on any contractor working here are a state contractor license, which the questions below cover, and a city business license, which starts at the Business Licenses link on the City of Davis Finance page. We're licensed and insured, and I'm glad to go over any of it when I'm out there.
What moves the price is mostly the part you won't see once it's poured. That's tearing out the old slab, digging out and packing the subgrade the new one sits on, the thickness of the slab and the rebar, the steel set inside to hold it together if it cracks, and then the finish you pick and how close the truck can get. The schedule turns on a permit if your job needs one, the weather, and curing, the stretch after the pour when the concrete gains strength and has to be left alone, and your written estimate lays all of it out for your job. Davis is an easy drive from us, and we do the same work in Woodland to the north and Suisun City to the southwest.