A properly maintained irrigation or lighting system performs better and costs less to operate. The Nelson Team understands this and wants to help. Our experienced and highly trained technicians can provide the best maintenance to any brand system. We take pride in our professional expertise. Our technicians carry highly technical equipment which accelerates problem solving saving you dollars. Our service is provided on a time and material basis thereby limiting your cost to actual work done. This allows your system to be maintained to its highest potential at a fair price FAQ Why winterize? To prevent freeze damage. TNT will assure the system is properly working before winterizing and repair any freeze damage in spring without any charge to you. Why monthly inspections? Your system should typically run in early morning or when you are away. Regular system inspections will correct many problems before they occur and large amounts of water are wasted. Why should TNT change my blown lamp? Not just any lamp will work. Changing a blown lamp with any look-alike lamp may cause damage to the system. This will cost extra money in the long run. Why should I pay TNT to turn my water on in the Spring? To assure proper operation of system before warm weather and repair any problems that occurred over winter including damage from freeze, vandalism or rodents.