Rochester Exterminators for Pest Control, Pest Management and Pest Prevention in Rochester NY, Monroe, Ontario, Wayne, Genesee and Orleans counties Rochester Exterminating is the premier regional provider of pest control services, and is the local answer to the impersonal national companies. Rochester Exterminating, your local pest management company, provides pest management services to homes and businesses throughout Monroe, Ontario, Wayne, Genesee and Orleans counties. With more than a half century of experience, you can count on Rochester Exterminating for all of your commercial and residential pest control needs.