A parking lot in Mission Viejo fails at its outer rows first. Nearly every commercial pad here was made the way the housing pads were, cut into the hill on one side and built out with fill on the other, and the stalls along the downhill edge stand on that fill. Asphalt laid across it sags along the last row inside ten years, and the water then stands at the curb or goes over the slope. Concrete built deeper along that edge, on base compacted in lifts, holds for 30 years or more.
Saddleback Mission Viejo Concrete builds lots for the neighborhood centers on Marguerite, Alicia and La Paz, for association clubhouses and guest parking, and for the churches and schools that own the largest lots in the city. Trevor Lindqvist measures each one himself with a level and a probe rather than the old stall plan, because the drawing shows where the cars go and not where the fill starts. The crew pours in sections so a center never closes.
Lots are built to the California Building Code under a CSLB C-8 concrete license, with liability insurance on every job. The accessible stalls and the path to the door follow Chapter 11B, which a rebuild has to bring current, and the City of Mission Viejo checks the drainage before it issues the permit. The finished lot carries a written workmanship guarantee against defects in how it was built.