- Irrigation Repair
- Landscape Lighting
- Plant Care Consultation
- Water Audits
Jerry Harper, I want to thank you for your prompt and courteous service for my drip system (Hunter) controller. I called with a timer issue and you called back to schedule an appointment for the following day. You came and explained the operation of the controller, showed me how to set it, and demonstrated that it was working properly. You also told me I could get the Hunter manual on line, which I did.
Several days later I called again because I missed something (or forgot) and the water would not shut-off. You promptly returned my call and explained about the proper setting for the solenoid and now all is working properly. I had convinced myself that I probably needed a new controller but all I needed was some professional advice on the settings. I am very pleased with your quick response and service.
Thanks again, Ted S.
I have been dealing with Jerry Harper for over six years. For all these years, I have found him to be honest, reliable, and very fair priced. I do not think a person could do better than hiring Jerry Harper.
I had a valve that was leaking badly. The problem I encountered was that it was a large diameter PVC and it was not for a sprinkler system, but a valve that was between my well and the metal shut off valve to my house. I made around twelve calls. Plumbers did not want to work on it because it was PVC and Irrigation companies did not want to work on it because it was water for my home. Finally I got three bids. One plumber gave me an estimate for $2,242.00. Another company an estimate for $950.00. Lastly, Jerry Harper shows up. He was fast, efficient and it only cost me $250.00. Everything is working perfectly…. Jerry, Thank you so much, I only need to make one call in the future and that is Cornerstone Irrigation.