[Wasp & hornet removal](/wasp-removal) / California

# Wasp and Hornet Nests in California

 Local pages for 14 areas of California, each with the frost dates that end the season there and the species actually recorded nearby. Swarmed checks what you have before anyone is called out: honey bees go to a beekeeper, not a pest control company.

- Los Angeles Los Angeles County · no reliable frost
- San Diego San Diego County · no reliable frost
- San Jose Santa Clara County · no reliable frost
- San Francisco San Francisco County · no reliable frost
- Oakland Alameda County · no reliable frost
- Anaheim Orange County · no reliable frost
- Riverside Riverside County · no reliable frost
- Oxnard Ventura County · no reliable frost
- Santa Rosa Sonoma County
- Concord Contra Costa County · no reliable frost
- Santa Maria Santa Barbara County · no reliable frost
- San Mateo San Mateo County · no reliable frost
- Davis Yolo County
- San Luis Obispo San Luis Obispo County · no reliable frost