Dennis Tree Service & Landscaping is a Landscaper located in Brentwood, NY. We offer Lawn Care Services, Gardening Services, Debris Removal, Fertilizing, Tree Services, Weed Control, Tree Trimming, and other Landscaping Services. Here at Dennis Tree Service & Landscaping, our mission is to always provide quality service at an affordable price. The success of our company is due to the dedication we provide to our customers. No matter the job, customer satisfaction is always our number one priority! Don’t hesitate to give us a call!