Swingle is a family-owned tree service, lawn care, pest control & Christmas lighting installation company in Colorado servicing the Front Range: Aurora, Arvada, Boulder, Brighton, Broomfield, Castle Rock, Centennial, Cherry Hills, Denver, Edgewater, Englewood, Firestone, Fredrick, Fort Collins, Golden, Greeley, Greenwood Village, Highlands Ranch, Lakewood, Littleton, Louisville, Lone Tree, Longmont, Loveland, Northglenn, Parker, Superior, Thornton, Westminster, Wheat Ridge and Windsor. Other services include: tree removal, stump grinding, emerald ash borer treatment, fertilization, weed-control, aeration, and more.