Superior Asphalt of San Diego, a Santee paving contractor founded in 1969, has operated as a three-generation firm for more than five decades from its Buena Vista Avenue base. Commercial parking-lot projects often require simultaneous site-work scopes — the same job-site overlap that brings paving crews alongside Asphalt & Concrete Enterprises Inc. on North Woodside Avenue. The company's core services span hot-mix asphalt paving, sealcoating, parking-lot striping, grading, and concrete flatwork for both residential driveways and commercial lots across San Diego County. Property perimeter improvements that pair new asphalt surfaces with boundary fencing pull from the East County subcontractor pool, including fence installer Balboa Fence Company near Airport Vista Road. Heavy-traffic commercial overlays utilize modified hot-mix asphalt compacted in controlled lifts by steel-drum roller, followed by asphalt-emulsion sealcoat to extend surface life across San Diego's high-UV climate.