Specialized Business Insurance, Auto Insurance and Home Insurnance. Governor Insurance is located in Vienna Ohio, not only serving Trumbull County, Mahoning County, Mercer County and Columbiana County, Governor Insurance is licensed to do business in 48 States and is licensed to do business with over 50 different insurance companies. With over 5,000 businesses insured Nationwide, Governor Insurance has experienced, licensed agents that will design and place specific business insurance, auto insurance or home insurance for your unique business, home or auto insurance needs. In1986 Robert Thompson, President of Governor Insurance, designed specific programs for Pet Grooming Insurance, Mobile Dog Groomer Insurance, Pet Groomer Salons, Kennel Insurance and Mobile Veterinarian Insurance. Governor Insurance has discounted insurance programs available to provide auto insurance and home insurance to companies or associations of 500 or more employess or members. We do aggressively compete for auto insurance and home insurance outside of the above programs also.