Mason Tree Services is based in Waterloo Region and is a full service tree care company. We have been serving Waterloo Region for 10 years. Cory Sweet, owner and arborist and his team are here to assist you with consultation during a change to your property, tree or limb removal, storm damage repair and general maintenance to ensure the health and longevity of your trees and shrubs. We also provide general lawn maintenance services. We pride ourselves on outstanding customer service and satisfaction.