Business Directory Go back to directory. No Photo Available W.A. Mitchell Agency W.A. Mitchell AgencyInsurance & Real Estate Contact: John Menyhart, Owner & Manager Work 602 Pleasant St Miles City Montana 59301 work Work Phone: (406) 234-0280work Website: W.A. Mitchell Agency BiographyMitchell Agency is independently owned and locally operated to handle your insurance needs. We focus on Miles City and offer affordable and reliable insurance choices all across Montana. We will help you find the right combination of tailored, personalized insurance coverage at just the right price to fit your needs.