How to Prevent Sprinkler Head Damage from Lawn Mowers in Utah

To prevent sprinkler head damage from lawn mowers in Utah, install heads flush with the turf, use pop-up heads that retract below mowing height, mark head locations, and mow carefully around them. If a head is broken, replace it quickly to avoid wasting water and damaging your lawn.

If you've ever heard that sickening crack of a mower blade hitting a sprinkler head, you know the feeling. Lawn mowers are the number one cause of sprinkler head damage in Utah — and it's completely preventable.

Here's how to protect your sprinkler heads, fix them when they break, and avoid costly irrigation repairs, based on what TruCo Services sees across the Salt Lake Valley.

Why Sprinkler Heads Get Damaged

Most sprinkler head damage happens because:

• Heads sit too high — above the mowing height, so blades hit them

• Heads are old and brittle — Utah's sun and freeze-thaw cycles weaken plastic

• Mowers are too low — cutting grass too short exposes heads

• Heads aren't marked — mowers can't avoid what they can't see

How to Protect Sprinkler Heads

1. Set Heads Flush with the Turf

Sprinkler heads should sit flush with the ground so they retract below mowing height when not in use. If a head sits too high, adjust it or have it reset.

2. Use Pop-Up Heads

Pop-up heads retract into the ground when not spraying, protecting them from mower blades. They're the standard for Utah lawns.

3. Mark Head Locations

Use small flags or markers to show where heads are located, so mowers can avoid them.

4. Mow at the Right Height

Keep your mower blade at the recommended height for your grass type. Cutting too low exposes heads and stresses the lawn.

5. Inspect Heads Regularly

Check heads for cracks, leaks, and misalignment after each mowing season.

How to Fix a Broken Sprinkler Head

If a head is cracked or broken:

1. Turn off the water to that zone.

2. Dig around the head to expose the riser.

3. Unscrew the broken head and replace it with a matching one.

4. Reattach and test the zone for leaks.

Most sprinkler heads cost $5 to $20 and are easy to replace. If the riser or underground piping is damaged, call a professional.

Frequently Asked Questions

Q: How much does it cost to replace a sprinkler head in Utah?
A: A DIY replacement costs $5 to $20 for the head. Professional replacement runs $50 to $150 including labor.

Q: Why do my sprinkler heads keep breaking?
A: Usually because they sit too high, are old and brittle, or get hit by mower blades. Set them flush and mark their locations.

Q: Can a broken sprinkler head waste water?
A: Yes. A broken head can spray water where it's not needed, wasting hundreds of gallons and creating soggy spots.

Q: Should I use pop-up or fixed sprinkler heads?
A: Pop-up heads are better for lawns because they retract below mowing height and are less likely to be damaged.

Q: How do I know if my sprinkler head is damaged underground?
A: If you see water pooling, low pressure, or a dry spot, the underground riser or piping may be damaged. Call a professional.

Why Choose TruCo Services for Irrigation

TruCo Services installs and repairs irrigation systems across the Salt Lake Valley. We set heads correctly, use quality parts, and help you protect your system from mower damage.

Get your free irrigation estimate — 801-466-8044.