How to Winterize Your Sprinklers in Auburn

Down in the valley, winterizing is almost an afterthought. Up here in the foothills, we get more nights below freezing, so it matters more. The goal is simple: protect the parts that sit above ground and can freeze and crack when a cold snap rolls through.

When to do it

Aim for late fall, before the first hard freeze — usually sometime in November, though a cold year can bring it earlier. At Auburn's elevation you don't want to be caught by a surprise freeze in December with an unprotected backflow device or an exposed pump.

The Auburn winterizing checklist

• Shut off the water to the irrigation system at the main irrigation valve so no water is sitting under pressure.
• Turn the controller to "off" or "rain mode" so it stops running through winter. (Most modern controllers keep your programming saved.)
• Protect the backflow device. This above-ground brass assembly is the most freeze-vulnerable part of your system — wrap it with insulation or a cover. A cracked backflow is the classic expensive spring repair.
• Protect well equipment too. If you're on a well, exposed above-ground pump parts and pressure tanks in unheated spaces can freeze — insulate or heat them.
• Drain what you can. Open any drain valves to let water out of the lines that could freeze, especially on slopes where low points hold water.
• Insulate exposed pipes and valves.

Do you need a full blow-out?

Even at our elevation, most Auburn homes don't need a full compressor blow-out — that's built for hard-freeze states and can damage components if done wrong. Shutting down, draining the low points, and insulating the vulnerable parts is usually plenty here. If you've had freeze damage before or have a lot of exposed pipe on a slope, it's worth a quick honest assessment — that's exactly the kind of thing we'll tell you straight.

Come spring, bring it back to life the right way — check heads, valves, coverage, and pressure before you rely on it. We handle seasonal startups and repairs.