I had the pleasure of hiring John to install my irrigation system this spring and I was not disappointed. My last experience at my previous home was a nightmare from day one. John was personable, courteous and responded quickly to my calls. He and his crew did an professional installation ensuring that there was proper water coverage. He uses quality parts and I was extremely happy with John's after installation service also. Thank you John for your focus on excellent customer service. I appreciated it and I'm sure others do also. Don't look any further for a reliable, competitive and efficient irrigation company. Use Green Valley Irrigation Ltd.