Emerald Island Lawn Services in Knoxville, TN offers top Lawn Care Services Services in the Knoxville area. Emerald Island Lawn Services offers a variety of environmentally friendly lawn and landscape services for homeowners and businesses in the Knoxville area. They also have a pest control program that is proven to eliminate mosquitos, fleas, ticks, grubs, and other pests. With Emerald Island, it’s possible to have a healthy lawn while protecting the environment.