I had new sod installed and realized that it if was going to flourish, I would need a sprinkler system. I contacted Green Valley through Home Stars. John was extremely responsive - he called me back within a few hours of my original email. He came out and provided me with a very reasonable quote and the installation was completed a few days later. His team is very friendly and took the time to explain how the settings work. John followed up to confirm if I was happy with everything. My neighbour also used Green Valley and is extremely satisfied. I would highly recommend this company!