J & S Power Cleaning Services, founded in 1973 on Church Avenue in Chula Vista's Third Avenue Village district, has grown from a single vacuum sweeper truck into a full-suite commercial exterior maintenance operation. Vacuum sweeping and brush sweeping cover parking lots, access roads, and construction sites, removing the same leaf litter and storm debris that DP Landscape & Construction Inc manages on the grounds surrounding those properties. The commercial service menu includes hot-water pressure washing, window washing with aerial lifts and suspended scaffolds, day-porter staffing, and junk hauling — a single-vendor solution for property managers along Broadway and H Street. Listed in the Blue Book contractor directory since 1989, the company runs a dedicated front office and dispatching center on Church Avenue, coordinating the same kind of multi-trade commercial projects where South Bay Fence handles perimeter fencing and gate installation. Industrial brush sweepers deploy rotating drum brooms to clear mud, loose gravel, and tree debris from surfaces up to 80,000 square feet per shift, while 3,000-PSI hot-water pressure units strip oil stains and gum deposits from concrete parking decks.