From the city of Napa to the upper valley estates of St. Helena and Calistoga — Redwood Empire provides expert pest control, termite inspections, and structural repairs throughout Napa County's wine country communities.
Napa County spans a remarkable range of environments — from the urban density of the city of Napa to the rural hillside estates of Angwin and the manicured vineyard corridors of Yountville and Rutherford. Each environment creates different pest pressures requiring different expertise.
Redwood Empire has served this diverse county since 1946. We understand the specific pest challenges facing Napa County homes, wineries, agricultural operations, and commercial properties — and we have the licensing and experience to address all of them.
The Napa Valley floor's vineyard irrigation, creek systems, and high groundwater create conditions favorable to subterranean termites throughout the valley. The city of Napa's older residential neighborhoods — particularly downtown and the west side — have significant concentrations of drywood termites in aging wood-frame construction.
Historic and architecturally significant buildings in St. Helena and Calistoga require particularly careful inspection and treatment approaches. Our inspectors have experience with historic construction methods and the structural nuances they present.
The city of Napa and American Canyon experience Norway rat pressure in urban areas, particularly near drainage systems, storm channels, and older commercial buildings. Roof rats are active in residential areas with mature landscaping. In rural valley areas, ground squirrels and gophers create significant damage to landscaping, irrigation systems, and building foundations.
Napa County's wine industry creates unique pest management needs. Wine storage facilities, hospitality buildings, and production areas require pest management that is both effective and compatible with food production regulations. We have worked with Napa Valley wine producers for decades and understand the compliance requirements, scheduling constraints, and environmental sensitivity of this important industry.
Rodents in particular pose significant risk to wineries — gnawing electrical wiring in barrel caves and storage facilities, contaminating production areas, and damaging irrigation infrastructure in vineyards. Our commercial rodent control programs for Napa County wineries are comprehensive and documentation-ready.
Argentine ants are widespread throughout the Napa Valley floor. The warm, dry summers and irrigation from vineyard operations create favorable ant foraging conditions from spring through fall. Occasional invaders including earwigs, centipedes, and pillbugs are common in homes near creek corridors and vegetated areas.
WDO reports and termite inspections for Napa County properties and real estate.
Learn More →Localized and structural fumigation treatment programs.
Learn More →Norway rat, roof rat, and rodent exclusion throughout Napa County.
Learn More →Pest programs for Napa Valley wine operations and commercial facilities.
Learn More →Ant, spider, and household pest management.
Learn More →Wood damage repair — historic and standard construction.
Learn More →Structural tent fumigation for severe drywood termite infestations.
Learn More →Stinging insect removal with emergency response.
Learn More →City of Napa to upper valley — same-day and next-day appointments available.