Pressurize mainline and inspect for leaks, test each zone to ensure proper operation, adjust heads to minimize overspray, test rain sensor, and program controller for appropriate spring settings. Backflow test by a Certified Technician who will install state required inspection tags, submit a report to your water purveyor, and maintain records as required
Ray Berger —
Larry Gardner provided me a written quote for an irrigation system at my home. Midway thru the project he increased his price