Frisco Plano Allen McKinney Sprinkler Repair, Installation and Service. Our purpose at Collin County Sprinkler Lighting is to provide our customers with a high quality custom designed irrigation system at a fair price. Collin County Sprinkler provides Residential and Commercial Sprinkler Installation as well as Repairs on All Systems, Professional Landscape Lighting, Drainage Systems and Fencing. We proudly serve all of Collin County, Texas including McKinney, Plano, Frisco, Allen, Anna, Celina, Fairview, Little Elm, Lucas, Melissa, Murphy, Parker, Prosper, Richardson, The Colony, Weston and Wylie. Convenient Credit Card Payment.