Your sprinkler system works hard all season to keep your lawn green and healthy. But like any mechanical system, it develops wear and tear over time. The key to avoiding expensive emergency repairs is recognizing the early warning signs and addressing them promptly. Here are seven signs that your irrigation system needs professional repair.
1. Brown or Yellow Patches in Your Lawn
If you notice brown or yellow spots in an otherwise green lawn, your sprinkler system likely has a coverage gap. This can be caused by a clogged nozzle, a broken head that is not popping up, a misaligned spray pattern, or a zone valve that is not opening fully. These dead spots will only get worse as summer heat intensifies.
2. Unusually High Water Bills
A sudden spike in your water bill is one of the clearest indicators of an irrigation leak. Underground pipe leaks, stuck valves that run continuously, and cracked fittings can waste thousands of gallons of water per month. If your water bill jumps unexpectedly during irrigation season, have your system inspected immediately.
3. Low Water Pressure on One or More Zones
If sprinkler heads on a particular zone are barely trickling or not popping up fully, you may have a mainline leak, a partially closed valve, or a crushed pipe. Low pressure means poor coverage, which means your lawn is not getting the water it needs despite the system running.
4. Sprinkler Heads That Do Not Pop Up or Retract
Heads that stick up permanently are trip hazards and mower targets. Heads that do not pop up at all leave dry spots. Both conditions indicate worn internal springs, debris in the head body, or damage from foot traffic and lawn equipment. Replacing a sprinkler head is a quick, affordable repair — but ignoring it leads to lawn damage and wasted water.
5. Puddles or Soggy Areas in Your Yard
Standing water or consistently soggy spots — especially when the system is not running — usually indicate an underground leak or a valve that is not shutting off completely. Left unrepaired, these leaks erode soil, damage landscaping, and can even affect your home foundation.
6. Sputtering or Misting Sprinkler Heads
Heads that sputter, mist excessively, or spray in erratic patterns are usually clogged with dirt, sand, or debris. While cleaning a nozzle is simple, persistent sputtering can indicate a cracked head body or a pressure regulation issue that requires professional diagnosis.
7. Your Controller Runs But Nothing Happens
If your irrigation controller appears to be running its program but no water comes out, the problem could be a faulty solenoid, a broken wire connection, a tripped circuit, or a failed controller. Electrical issues in irrigation systems require professional troubleshooting to diagnose and repair safely.
Get Your Sprinkler System Inspected
If you have noticed any of these warning signs, do not wait for the problem to get worse. Elite Sprinkler Systems provides fast, reliable irrigation repair throughout Metro Detroit, including Ferndale, Royal Oak, Birmingham, Troy, Sterling Heights, Novi, and all surrounding communities. Call (586) 498-6112 to schedule a repair or request a quote online.
