My landscaper who installed the sprinkler system couldn't figure out how to fix the leakage in the system creating a big puddle that would not go away. Joe at A-1 Sprinklers took one look at it and said "That's easy to fix!" Sure enough he replaced a valve and the leak dried up. The pop up sprayers on the lawn back splashed on my wall and were starting to erode the wall. Joe replaced a few bad ones and also adjusted the water flow so they no longer splashed on my walls. He then looked at the emitters on my 5 year old system and found many to be clogged. He replaced all 129 of them with new more efficient emitters. These new emitter were also much easier to unclog. He then adjusted the Rain Bird automation assuring each zone would get the proper amount of water. Joe has the expertise and knowledge do get the job done. From now on he will be in charge of my sprinkler system, checking in on it once a year to make sure it's in top condition.