Frank and Son Paving, Inc. on Chula Vista's Third Avenue holds CSLB license #612545 under Class A General Engineering and C-12 Earthwork and Paving classifications, with roots in the paving trade dating to 1978. Site-preparation earthwork on commercial paving projects often involves coordinated grading and drainage installation with landscape and hardscape subcontractors such as SiteOne Landscape Supply for aggregate base and geo-textile materials. The firm handles residential driveways, commercial parking lots, public works road projects, and asphalt overlay work as a DIR-registered contractor serving municipal agencies including school districts, water districts, and city governments across San Diego County. Post-demolition site cleanup before repaving requires debris hauling and disposal from removal contractors including Junk Punch Junk Removal to clear broken asphalt, concrete rubble, and sub-base material. Full-depth asphalt installations specify a compacted Class II aggregate base at 95% relative compaction, followed by a minimum 3-inch hot-mix asphalt lift placed at 300°F and rolled to density with a steel-drum vibratory compactor.