Smithey Pest Control on Palomar Street in Chula Vista provides targeted residential pest management across the 91911 ZIP code, specializing in ant, spider, roach, flea, and wasp treatments for single-family and multi-unit properties south of L Street. Moisture intrusion beneath slab-on-grade foundations attracts both subterranean termites and German cockroach colonies, conditions that often surface during leak repairs handled by plumbing contractors such as Primo Plumbing in the same neighborhoods. The company's service area extends from the Palomar Street commercial corridor west toward the bayfront and east toward the I-805 interchange, covering kissing bug (Triatoma) infestations that spike during summer months in southern Chula Vista's canyon-adjacent lots. Rodent exclusion protocols include sealing utility penetrations with copper mesh and expanding foam, capping J-vent pipes, and installing door sweeps — entry points that installers such as Seaside Tile Inc sometimes expose during subfloor demolition on remodel projects. Technicians apply fipronil-based gel baits inside wall voids using injection tips calibrated to deliver 0.05% active ingredient at labeled rates per California Department of Pesticide Regulation Title 3 standards.