Here are a few important questions to ask perspective contractors. Is contractor properly licensed by local and state agencies? Is company fully insured (auto-general liability-workers comp)? Is state certification required for all service technicians? Is periodic retraining of service technicians a requirement? Does company provide written preparation instructions? Does company provide detailed documentation of pesticides applied? Are IPM (Integrated Pest Management) techniques employed wherever possible to limit amounts of pesticides applied? Is a written guarantee on all work performed provided? Will company provide labels and material safety data sheets upon request? Is work performed by company, not sub contracted out? Copyright© 1997 - 2007, Pest Enders, Inc.