Proper Winterization of Your Sprinkler System

At Interstate Irrigation & Lighting, we take sprinkler winterization seriously. Our professional process fully shuts off the water supply, clears all lines with compressed air, drains remaining water, and protects above-ground valves and components. The result is a properly winterized system that stays safe from freeze damage and is ready to perform when Spring returns. Contact us today at 703-250-8830!