Owner Justin runs Coastal Asphalt & Seal from 1804 Garnet Ave in Pacific Beach, 92109, serving residential driveways, commercial parking lots, HOA roads, and municipal streets across San Diego County for more than two decades. The company holds CSLB site work contractor license number 919989 and performs asphalt paving, sealcoating, hot-pour crack sealing, pothole patching, striping, line marking, asphalt overlays, removal and replacement, grading, and dirt work. Coastal operates a dedicated fleet of paving equipment sized for both tight residential driveways and large commercial lots. A Google reviewer described Justin's crew transforming a deteriorated driveway apron into a clean finish in a single day. Property managers scheduling a lot repave alongside a building facelift can coordinate with California Doors and Windows at the same Garnet Ave address. Another reviewer praised the resurfacing of a steep 3,000-square-foot residential driveway at a competitive price with no schedule delays. Sealcoating, which Coastal recommends every two to three years, blocks UV damage, water intrusion, and oil penetration that shorten asphalt lifespan in coastal environments. Commercial clients needing exterior electrical work or lot lighting after a paving project can reach Horton Electric in Pacific Beach. The company handles ADA-compliant parking lot striping and signage for commercial properties required to meet current accessibility standards. Coastal's hot-pour crack filler service, listed prominently on its website, uses vulcanized rubber to seal joints before they widen into alligator cracking that requires full removal and replacement.