Troubleshooting Center

Case Study Rochester Hills, MI

Rochester Hills Sprinkler Leak Detection: Using Air and Mist to Narrow an Underground Line Leak

Hunter HydroTech used controlled air during a Rochester Hills irrigation diagnosis and watched for visible mist escaping from the affected underground line to help narrow the leak location before repair.

Read the guide →

Case Study Royal Oak, MI

Royal Oak Sprinkler Repair After a Recent Revamp: Valve Box, Solenoid & Wiring Failures

Hunter HydroTech diagnosed a Royal Oak irrigation system after a relatively recent revamp developed multiple valve and wiring problems, including missing connectors, indoor wire nuts, solenoid damage and a zone that would not activate.

Read the guide →

Guide Harrison Township, MI

Harrison Township Pump-Fed Irrigation: Berkeley Pumps, Large Mains & Pressure Troubleshooting

Hunter HydroTech field work in Harrison Township includes city-water and pump-fed irrigation, Berkeley 1.5 HP and 2 HP pumps, Hunter Pro-C/HPC controls, 2-inch and 1.5-inch mains, and 1.25-inch and 1-inch zone piping. This field guide explains how we diagnose pressure from the water source through the pump, controls, valves and zones.

Read the guide →

Guide Royal Oak, MI

Older Royal Oak Sprinkler Systems: Root Restrictions, Legacy Heads & PGP Ultra Upgrades

Hunter HydroTech field work in Royal Oak includes older irrigation systems, mature-root restrictions, and aging Rain Bird, K-Rain, Toro and Orbit heads replaced with Hunter PGP Ultra rotors. This guide explains how we decide whether a system needs a targeted repair, head modernization or a larger revamp.

Read the guide →

Case Study New Baltimore, MI

New Baltimore City-Water Irrigation Repair: AVB-to-PVB Upgrade, Root Restriction, Rotors & Sprays

On a verified city-water irrigation project near 23 Mile and Adele in New Baltimore, Hunter HydroTech replaced an improper atmospheric vacuum breaker (AVB) arrangement with a pressure vacuum breaker (PVB), replaced sprays and rotors, and corrected a root restriction.

Read the guide →

Case Study Macomb, MI

Macomb Township Irrigation Revamp: 20 Rotors, 9 Sprays, 4-Valve Manifold & Root Reconstruction

Hunter HydroTech completed a verified Macomb Township irrigation revamp near 23 Mile and Romeo Plank involving about 20 rotors, nine 4-inch sprays, new piping to two zones, a four-valve manifold, major front-yard root-restriction reconstruction after tree removal and additional backyard reconstruction.

Read the guide →

Troubleshooting Bloomfield Hills, MI

Bloomfield Hills Pump-Fed Irrigation Troubleshooting: Intake, Prime, Pressure, Wiring & Controller

Hunter HydroTech services pump-fed irrigation in Bloomfield Hills, including intake work, pump replacement, rotor repairs, valve and wiring diagnosis, and Hunter Hydrawise/HPC controller upgrades.

Read the guide →

Guide Bloomfield Hills, MI

Bloomfield Hills City-Water vs Pump-Fed Sprinkler Systems: How Diagnosis Changes

Hunter HydroTech services both city-water and pump-fed sprinkler systems in Bloomfield Hills. This guide explains how backflow, municipal supply, pumps, intakes, relays, valves, wiring and pressure are diagnosed differently.

Read the guide →

Guide Bloomfield Hills, MI

Bloomfield Hills Irrigation Revamps: Pumps, Rotors, Wiring & Hydrawise Upgrades

Hunter HydroTech’s Bloomfield Hills field work includes city-water and pump-fed revamps, intake and pump work, rotor replacement, valve and wiring diagnosis, backflow service, and Hunter Hydrawise/HPC upgrades.

Read the guide →

Troubleshooting Fraser, MI

Older Fraser Sprinkler Systems: Roots, Valves, Buried Piping & Backflow Troubleshooting

Fraser irrigation repairs often involve established city-water systems where mature roots, buried fittings, older valves and legacy backflow protection can overlap. This guide explains how Hunter HydroTech separates the visible symptom from the actual failure.

Read the guide →

Troubleshooting Shelby Township, MI

Shelby Township Sprinkler Valve, Wiring & Controller Troubleshooting

Hunter HydroTech’s Shelby Township field work includes stuck valves, wire tracking, cut-wire splice repairs and a controller that energized multiple zones. This guide explains how those symptoms are separated before parts are replaced.

Read the guide →

Troubleshooting Rochester Hills, MI

Rochester Hills Older Irrigation Valves & Nylon Fitting Failures

Older Rochester Hills sprinkler systems can mix modern controllers with aging underground valves and fittings. Hunter HydroTech field work includes Orbit valve replacement, failed nylon fittings, leaking spiral-style connections and legacy Maxi-Paw hardware.

Read the guide →