Permits here go through the city's Building and Safety Division, which handles plan check, permits and inspections, and whether your job needs one is the city's call, not ours. If it does, I'll tell you at the estimate and we'll take care of the application and the inspections, so plan on that review coming before the pour date. Before you hire anyone, you can look up their state license with the Contractors State License Board, and you can ask for their Port Hueneme business license, which the city requires of anyone working inside city limits or on Naval Base Ventura County, though it only shows the license tax was paid, not that the work is any good.
Price comes down to the size and thickness of the slab, how much old concrete we break out and haul away, how much base work the ground needs, and the finish, since a plain broom finish, the light brushed texture that keeps feet and tires from slipping, costs less than stamped or colored work. The schedule turns on the permit review if there is one, the weather, and curing, the stretch where fresh concrete hardens before it can take weight, and your written estimate spells out the work and the price for your own job. We do the same work next door in Oxnard and up the coast in Ventura.