One hard freeze can crack pipes, split fittings, and hand you a spring repair bill. A quick compressed-air blow-out each fall protects the entire system.
Water left in irrigation lines doesn't drain itself — low spots hold it, and when it freezes it expands with enough force to split PVC, crack fittings, and ruin valves and backflow preventers. The fix is simple and fast: we connect a compressor to your system and blow every zone clear with regulated air, one zone at a time, until the lines run dry.
We use the right pressure for your pipe type — enough to clear the water, never enough to damage heads or seals — shut the system down properly at the controller and main, and leave it ready to sleep through winter. Come spring, start-up is a five-minute job instead of a repair project.
Every job finished to the same standard — done right the first time, and the site left clean.
Ideally October — we'll get you on the schedule before the first hard frost hits Snohomish County.
Compressor connected at the right point with regulated pressure matched to your system.
Each zone run until it sprays dry — mains, laterals, and heads all cleared.
Controller off, valves set for winter, and a spring start-up booked if you'd like one.
Tell us about your project and a ZNS expert will follow up with a free, no-pressure estimate — or tap the chat in the corner and our assistant will take your details.
A ZNS expert will review your details and reach out shortly. Need us sooner? Call (206) 271-2297.