Newmarket and surrounding areas in York Region. Management Services Newmarket and surrounding areas in York Region. Management Services Search | Advanced Search | New Members | Coupons and Discounts | All Categories Sort alphabetically by... Name City Tricap Properties _ 8688 Woodbine Ave., Suite 100Markham, ON L3R 8B9 Jennifer Czapka (905) 470-8777 Learn More | Visit Site | View on Google Maps Community Housing Management Network _ 44 - 17665 Leslie St.Newmarket, ON L3Y 3E3 Kim Weiman (866) 796-0333 Learn More | Visit Site | View on Google Maps If your business isn't here, contact us today to get listed!