Crown & Shield Exterminators has been locally owned and operated in Sonoma and Marin County since 1999. Our company will customize our services to your pest problems using Eco-wise and low chemical methods. The Owner usually does the original service and sets you up with your own personal technician that knows you and your home. We specialize in general pest control: ants, spiders, rodents, cockroaches etc. Bird and bat exclusions are also offered. We even do garden and greenhouse pests along with treating diseased trees with our specialized QAL license.