Before turning on your irrigation system for the season, it is important to inspect several key components. Winter weather and months of inactivity can cause hidden damage that affects performance. Taking time to prepare your sprinkler system for spring helps prevent leaks, uneven watering, and unexpected repairs.
- Inspect the Backflow Preventer and Valves First
Your backflow preventer and valves are some of the most important parts of your irrigation system. These components protect your water supply and control how water flows through the system. After winter, they are also among the parts most likely to suffer freeze damage.
Before starting your system, inspect these components carefully and confirm everything is secure and intact.
- Look for cracks or visible damage on the backflow preventer
- Check valves for leaks or loose wiring connections
- Confirm that all drain valves are closed
- Make sure fittings are tight and properly connected
If any damage is found, repairs should be completed before the system is pressurized.
- Check Pipes for Leaks and Winter Damage
Cold temperatures can cause pipes to crack or develop small leaks that are not visible until the system is running. This is why irrigation maintenance in spring should always include a careful inspection of exposed piping.
Turning the water supply on slowly allows pressure to build gradually and helps prevent pipe damage.
- Inspect exposed pipes for cracks or signs of wear
- Turn on the main valve slowly to prevent sudden pressure spikes
- Look for wet spots or pooling water near irrigation lines
- Listen for unusual sounds that may indicate leaks
Finding problems early prevents costly repairs once the system is fully running.
- Clean and Adjust Sprinkler Heads and Nozzles
Sprinkler heads often collect dirt, debris, and small rocks during the winter months. If these blockages are not removed, water may spray unevenly or fail to reach the areas that need coverage. Cleaning and adjusting heads is an important part of any sprinkler inspection checklist.
- Remove debris from sprinkler nozzles
- Replace broken or worn sprinkler heads
- Adjust spray direction to avoid sidewalks or driveways
- Make sure heads sit upright and level with the soil
Properly aligned sprinkler heads improve watering efficiency and protect your lawn.
- Update the Irrigation Controller for Spring
Your irrigation controller or timer controls when and how long your system runs. After winter shutdown, the settings often need to be updated for the new season. Spring watering requirements are usually lower than summer, so adjusting the schedule helps conserve water. Here are some ideas of what you can do:
- Replace the backup battery if needed
- Remove any winter shutdown settings
- Set watering schedules appropriate for spring conditions
- Confirm start times and watering durations
Updating the controller is a key step when you prepare your sprinkler system for spring.
- Run Each Zone to Test System Performance
Once the system is ready, running each irrigation zone individually allows you to check overall performance. This test helps identify hidden leaks, low pressure, or areas that are not receiving enough water. A full system test is one of the final steps in irrigation maintenance for spring.
- Activate each irrigation zone one at a time
- Watch for uneven spray patterns
- Check for low water pressure in certain areas
- confirm that all sections of the lawn receive proper coverage
If a zone is not performing correctly, additional adjustments or repairs may be necessary.
Professional Spring Activation Services for Your Irrigation System
While homeowners can perform a basic inspection, a professional spring activation provides a more detailed system evaluation. Hidden leaks, wiring issues, or pressure problems often require specialized tools and experience to diagnose.
Quality Irrigation provides professional spring activation services designed to safely restart irrigation systems after winter. Our technicians carefully pressurize the system, inspect every zone, adjust sprinkler heads, and identify early signs of damage. We also check controllers, valves, and backflow components to keep your irrigation system running efficiently throughout the season.
Schedule Your Spring Sprinkler System Inspection Today
Taking time to inspect your irrigation system before startup can prevent water waste, uneven coverage, and unexpected repairs. Checking valves, pipes, sprinkler heads, and controllers helps your system operate efficiently from the beginning of the season. If you want a reliable and stress free start to the irrigation season, schedule our professional spring activation service and let experienced technicians prepare your sprinkler system for spring. Give us a call TODAY!