How to Maintain Your Outdoor Sprinkler System
Stephens Plumbing
May 22, 2025

Your sprinkler system is the driving force behind a healthy, green lawn all year long. But just like any other part of your property’s plumbing, it needs regular maintenance to stay efficient. Whether tackling a minor clog or planning a tune-up between seasons, here’s how to maintain your outdoor water sprinkler system.
The Benefits of Regular Sprinkler Maintenance
Regular sprinkler system maintenance isn’t just about avoiding repairs—it’s about protecting efficiency and your wallet. When systems, heads, and valves are in top shape, you prevent damage to your lawn and landscape, use less water, and lower utility bills.
Plus, maintenance can help identify minor concerns before they turn into bigger, costly headaches down the road, such as hidden leaks that can lead to structural damage. Check out our specials before getting in touch with us to book service!
Seasonal Sprinkler Maintenance Schedule
Spring
Spring is prime time for a sprinkler system checkup, as it’s likely just coming out of its winter hibernation. Before using it for the first time in weeks or months, tackle this to-do list:
- Check for broken nozzles
- Clean out clogged sprinkler heads
- Look for signs of damage caused by winter freezes
- Inspect your backflow preventer to keep your drinking water safe
Once complete, you’ll also want to test your timer settings to ensure all systems function as intended.
Summer
Summer is peak watering season, so it’s also the time to keep a close eye on how your sprinkler system performs. Are any dry patches appearing in your yard? Are certain areas being flooded? Is the sidewalk getting a good dousing? Make necessary adjustments to reduce the likelihood of inefficient or wasted watering, and aim to clean sprinkler heads once a month.
Fall
When the fall months hit, it’s time to start prepping your system for the colder months ahead. If you’re wondering how to winterize outdoor sprinkler systems, give the Stephens team a call. We can take the necessary steps, including reviewing how to drain an outdoor sprinkler system to reduce freezing and cracking issues.
Common Sprinkler Problems and Solutions
Even with regular maintenance, the occasional issue can pop up. Here are a few of the most common ones we see and some quick tips on how to fix them:
- Leaking valves: Worn seals or cracked housing are often to blame for a leaking valve. Replacing the faulty part or tightening fittings usually solves the issue.
- Clogged sprinkler heads: Debris and dirt can throw off spray patterns or block the flow altogether. Remove the sprinkler head, use a soft brush to clear the nozzle, and rinse thoroughly before reinstalling.
- Poor water pressure: The cause of low water pressure could be a number of things, including a leak, clog, or problem in the water line itself. Give our experts a call if you’re dealing with pressure issues, as it could indicate a deeper plumbing concern. Should there be a bigger issue at play, we offer financing options that can help you tackle all necessary repairs or replacements.
- Timer malfunctions: System not turning on or off at the correct times? Check the system’s battery, reset the timer, and consider upgrading to a smart controller for more reliable performance.
Turn to Stephens for Outdoor Sprinkler System Repairs
Whether you’re a homeowner aiming to have the best lawn on the block or a business owner managing commercial landscapes, Stephens Plumbing, Heating & Air Conditioning is here to help. Connect with us for a quick inspection, or use our 24/7 emergency services if you’ve got a sudden sprinkler issue on your hands!

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