United Sprinklers – Sprinkler Winterization Near Me

Sprinkler Winterization & Blowouts in Royal Oak, MI

I’ve been winterizing sprinklers in Royal Oak for 30+ years—bungalows near Downtown Royal Oak, older homes by Woodward and 12 Mile, and expanded systems closer to Coolidge, Crooks, and Greenfield. With tight yards and a mix of copper, brass, and PVC, I keep things safe: 50–60 PSI with high CFM, short zone passes, and the drain plug left off or partially threaded so if the main shut-off weeps, water drains out instead of back into your system.

Pricing (Royal Oak)

City Water — Cash/Check/Zelle

8z $75 • 10z $85 • 12z $95 • 14z $105 • 16z $115 • 18z $125 • 20z $135 • 22z $145

City Water — Online Payment

8z $85 • 10z $95 • 12z $105 • 14z $115 • 16z $125 • 18z $135 • 20z $145 • 22z $155

Pump/Lake/Well — Cash/Check/Zelle

10z $125 • 12z $135 • 14z $145 • 16z $155 • 18z $165 • 20z $175 • 22z $185 • 24z $195

Pump/Lake/Well — Online Payment

10z $135 • 12z $145 • 14z $155 • 16z $165 • 18z $175 • 20z $185 • 22z $195

Add-on (when required): Pull & disconnect lake intake pipe: $125.

How I Winterize

Shut off & inspect 50–60 PSI with high CFM Short passes per zone Drain plug left loose City-water: controller ON Pump/Lake: pump-start disabled
Note: Winterizing is not a full inspection. Air won’t reveal every issue—spring start-up is when full testing & repairs are done.

Local Notes for Royal Oak

  • Corridors: Woodward, 12 Mile, 13 Mile, Coolidge, Crooks, Greenfield.
  • Neighborhoods: Downtown Royal Oak, Normandy Oaks, Vinsetta Blvd area.
  • ZIPs served: 48067, 48073.

FAQs

Do I need to be home?
No, as long as the water is shut off inside and I can access the backflow/valves and controller if needed.
Controller on or off?
City-water: can stay ON. Pump/lake/well: I disable pump-start so the pump can’t run dry.
What PSI/CFM do you use?
I run 50–60 PSI with high CFM. Volume clears lines safely—no need to exceed that range.

Nearby Areas: BirminghamFerndaleBerkleyAll Service Areas
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