In Gardena, the city's Building Services office issues permits for most construction, including repairs and alterations. If your job needs one, the start date waits on it, because the city quadruples the fees when permit work starts before the permit is issued. Before we schedule anything, we check with the city for your address on what the job needs, and if a permit is called for, we handle the paperwork with you. You can check two things about any contractor: a current state contractor license, and a Gardena business license. The city requires that license of every contractor working here, even one based outside the city like we are. The price moves with the slab's size and thickness, how much old concrete comes out and how hard your site is to reach. The schedule turns on that permit and on curing, the days new concrete needs before it can take weight, so I lay out both in the estimate I write on site.
An older city plan shows a state-mapped earthquake fault zone in the northeast part of Gardena, near El Segundo Boulevard and Vermont Avenue. If you want footings, a foundation or a retaining wall near there, I'll want a closer look at the ground before anyone can be sure what the work involves. We work the same way on foundations in Hawthorne and Inglewood, because what's under a slab decides how it holds up.