If you want to save water, money, time, and effort, your first thought should be to hire a professional licensed irrigator when installing a sprinkler system. In fact, it’s against the law in Texas for anyone to sell or install an irrigation system who isn’t licensed by the TCEQ (Texas Commission on Environmental Quality).
Licensed Texas irrigators must spend many hours in the classroom, pass a comprehensive exam, and devote a minimum of 24 hours every three years taking