Established in 1896, Muskoka Insurance originally was called "Slater and Rogers Insurance". Over the years the company changed hands with new owners becoming "Slater Brackley & Co. Ltd.", and then "Brackley Insurance". Mr. William Frankish purchased the business in the '80's and changed the name to "Muskoka Insurance Brokers Ltd." and has grown the business to be Muskoka's largest insurance provider in Gravenhurst, Bracebridge and Port Carling. Muskoka's Largest Insurance Broker Covering All Your Insurance Needs. Offices in Gravenhurst, Bracebridge & Port Carling.