Irrigation Winterization in Murfreesboro

Name: Conserva Irrigation of Nashville South
Address: 2131 Hillsboro Rd,, Franklin, TN, 37069
Telephone: (615) 857-4359

Water-Conscious Freeze Protection for Murfreesboro Sprinkler Systems

Water left inside sprinkler lines and components can cause damage as temperatures fall. Conserva Irrigation of Nashville South provides winterization for residential and commercial properties throughout Murfreesboro.

Our water-conscious approach prepares sprinkler systems for winter while supporting healthy, attractive lawns and reducing water waste.

Schedule irrigation winterization in Murfreesboro by calling (615) 857-4359 to discuss your system and seasonal service needs.

How We Winterize Your Sprinkler System

A complete winterization involves more than turning off the controller. Our technicians follow a thorough sequence to remove remaining water and identify visible issues that may need attention.

Our winterization process includes:

Water shutoff: We begin by shutting off the water supply to the system.
System drainage: Our technicians drain the mainline, lateral irrigation lines, and sprinkler heads.
Compressed-air blowout: We use compressed air to clear water left after the initial drainage.
System inspection: We inspect accessible components for vulnerabilities and note any broken parts discovered during service.
Spring repair planning: We leave a proposal for identified repairs and can include an annual maintenance package option for the next season.

This process also provides a documented starting point for considering repairs before regular watering resumes.

Free Inspections & Seasonal Maintenance Costs

First-time customers can request a free sprinkler system inspection. The system must be fully operational for us to inspect it properly. If repairs are needed before the inspection can continue, we complete that work at our standard rates.

Seasonal maintenance packages start at $250 per year. Winterization costs depend on the system’s condition and any work required before seasonal protection can be completed. We can discuss its current condition and available maintenance options before service.

Prepare Your Murfreesboro Sprinkler System for Winter

We serve Murfreesboro homes and businesses that need seasonal freeze protection or a plan for known repairs. For first-time customers, a free sprinkler inspection can determine whether the system is operational and ready for evaluation; details are available through our contact form.

Call (615) 857-4359 to request winterization service or discuss your system’s condition.

When to Plan Winterization in Murfreesboro

Winterization should be completed before freezing temperatures arrive. NOAA climate normals for the Murfreesboro 5N station place the 50% probability date for the first fall freeze at 32°F around October 22. This means the freeze has historically occurred before that date in about half of the years represented by the climate data.

The same climate normals place the 50% probability date for a spring freeze at 32°F around April 13. These dates offer planning guidance, not weather forecasts or confirmed service deadlines. Actual freeze timing varies from year to year, so customers should consider current conditions when arranging seasonal maintenance.

Why Sprinkler Systems Need Freeze Protection

Water expands when it freezes. Water left inside sprinkler pipes can contribute to burst pipes and damage elsewhere in the system.

Above-ground components can be especially vulnerable. Valves, spray bodies, fittings, and backflow preventers may be exposed to colder air than buried piping. Thorough drainage and a compressed-air blowout clear remaining water before winter conditions develop.

Protecting Backflow Preventers from Freezing

A backflow preventer helps keep water from reversing direction into the supply. Because this assembly is commonly exposed above ground, water left inside can freeze and contribute to cracking.

As general winterization guidance, ball valves on a backflow preventer can be set at a 45-degree angle after the blowout to encourage drainage. Backflow test-cock screws, which control small ports used to test the assembly, can also receive a quarter turn to a 45-degree position. These details show why backflow preventers belong in a complete winterization discussion rather than being treated separately from the rest of the system.