LotWash in Carlsbad Village launched in 2017 on Roosevelt Street as a mobile auto detailing company before expanding into driveway surface cleaning and pressure washing services due to customer demand. The dual-origin model—vehicle detailing and hardscape cleaning—gives the operation experience across both automotive finishes and architectural surfaces, a crossover skill set that complements dedicated auto detailers from Knox Detailing who focus exclusively on paint correction and ceramic coating. Surface cleaning services cover decorative concrete, garage floors, pavers, and brickwork, with pre-treatment and post-treatment chemical applications available for oil stain removal and sealer application. The valet auto wash model deploys to commercial parking lots at offices, fitness centers, plazas, and business campuses near the Carlsbad Premium Outlets, washing vehicles on-site while customers work or shop. Driveway and patio pressure washing removes the oil, tire marks, and mineral deposits that accumulate on hardscaping, addressing the same surface degradation that underground drainage issues—handled by plumbing contractors at MasterCraft Plumbers—can accelerate when water pools on concrete. The highest-demand surface cleaning projects involve full decorative-concrete restoration: chemical pre-treatment of embedded oil, high-pressure extraction above 3,000 PSI, and post-wash sealer application to protect against future staining.