Oak Hills Landscape and Design, LLC provides a full range of landscaping services, at affordable rates to the residents of Harwinton. Our company is dedicated to building long-term relationships by providing quality work and being upfront and honest to our customers. Our reputation for customer satisfaction in the Harwinton area is what has made Oak Hills Landscape and Design, LLC an excellent name in the industry.. Commercial,Residential,Athletic Fields Landscape Management Weekly Mowing and Trimming Cleanup Services (Spring/Fall) Fertilizer and Pesticide Application Garden Maintenance Pruning Overseeding Sodding Dethatching Aerating Tree Work Minor tree removal Brush clearing Stump Removal Wood Chipping Wood Splitting Firewood Snow Removal Services Snow Plowing Deicing Roof Shoveling