How to repair sprinkler head's ?

Toronto, Ontario
December 19, 2013 4:35am CST
My sprinklers head isn't working properly.Somebody please advise me how to fix it ?
2 responses
• Beijing, China
20 Dec 13
Simple! buy a new one!
• Chennai, India
19 Dec 13
You need check for the leak first.If you find no leak, then control the water flow by closing the valve.If the valve is holding pressure back, then rebuild and re plumb a new valve.If this doesn't work hire a professional and fix it .See below the link of a sprinkler maintenance service provider in Calgary,Canada. https://www.prestigepopups.com/services/maintenance-packages/
https://www.prestigepopups.com/services/maintenance-packages/]Prinkler