Mark's Gradall Service is a growing company serving Southern & Northern Ontario's Municipalities and Townships maintaining their Rural Road rightaways and Ditches. Since 2005 we've been in the Gradall Rental business. We've been maintaining & installing Drainage, Brush Mulching, Retaining walls as well as Slope Grading, Guide Rail, Sign posts. We use Gradall wheel excavators and track excavators for our excavation as well as Drilling / Augering.