Full Service Insurance Brokerage located in Alliston, Ontario. Specialties include, home, auto, commercial, farm, not for profit and charities. Operating Ontario wide. 10+ Brokers with years of experience. Service and advice at a competitive price. Doner-Horsley Insurance Brokers Ltd. has been serving the insurance and financial services needs for people in the South Simcoe area for over 90 years. Originated by S.W. Knight in the early 1900’s, followed by Bob and Don Doner as Doner Brothers Insurance and Ken Horsley as Ken Horsley Insurance, the service and advice tradition has been continued at Doner-Horsley Insurance since 1987. Current owners Rick Costello, Laurie Hadwen and Blaire Hadwen along with their team of professionals excel at providing comprehensive advice and service.