We treat the underground hives and nests of yellow jacket wasps and hornets in the South Bay Area of San Jose and Santa Clara County as well as San Mateo County. Our method requires that our technician wears a bee suit and approaches the hive and injects a highly effect and safe wasp killer into the nest opening. The yellow jackets die within hours. There is a small swarm of yellow jackets that occurs but they return to their hive and die as well. The swarm of yellow jackets will not sting children, neighbors or pets during treatment if they stay back at least 20 feet. We also trap gophers, moles, voles and ground squirrels. If you need a pro to get rid of gophers, call Smith's Gopher Trapping today!