RE/MAX Hallmark was founded in 1980 on three guiding principles: To impact the real estate industry by working ethically with the highest amount of professionalism. To make a difference in the community which we live and work. We are not bystanders, but we are totally engaged in our communities. To create an environment of full-time professional realtors who strive to build their real estate business. We have over 1,600 professional networking agents across 31 offices in the Toronto, York Region, Durham, Barrie/Simcoe and Ottawa.