Frequently Asked Questions (FAQs)

Winterizing sprinkler systems in cold climates is a necessity and must be done correctly to be effective. We typically begin "blow outs" in mid to late September, and complete them by early November. Even if you have drained the water from your system, residual water can freeze and crack pipes.
Wait until any chance of freezing weather has passed. A good rule of thumb is to wait until the time you first mow your lawn.