Courtney Sprinklers is a Lawn Sprinkler System Contractor located in Ontario, CA and has been servicing all of Ontario and the surrounding areas for many years. We specialize in Sprinkler Repair, Irrigation Repair, Sprinkler System Installation, and many other services. Here at Courtney Sprinklers, our mission is to always provide quality service at an affordable price. The success of our company is due to the dedication we provide to our customers. No matter the job, customer satisfaction is always our number one priority! Don’t hesitate to give us a call! "Irrigation Contractor , Sprinkler Repair ,Irrigation Repair , Sprinkler System ,Installation Irrigation Installation " Cash, Check "Monday 06:00 AM - 08:00 PM Tuesday 06:00 AM - 08:00 PM Wednesday 06:00 AM - 08:00 PM Thursday 06:00 AM - 08:00 PM Friday 06:00 AM - 08:00 PM Saturday 06:00 AM - 08:00 PM Sunday Closed - Closed"