Troubleshooting Center

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.

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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.

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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.

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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.

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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.

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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.

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Guide Grosse Pointe, MI

Older Grosse Pointe Irrigation Systems: Copper Plumbing, Low Pressure, Valves & Backflow Decisions

Hunter HydroTech has encountered older Grosse Pointe irrigation built with extensive 1/2-inch copper, weak working pressure, aging valves and properties without dedicated irrigation backflow protection. This guide explains the repair-versus-revamp decision.

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Case Study Fraser, MI

Fraser Irrigation Backflow Upgrade: Replacing Older AVB Protection With a 1-Inch Wilkins 710 PVB

Hunter HydroTech has encountered older Fraser irrigation systems using atmospheric vacuum breaker arrangements. This Fraser field case explains how one established city-water system was evaluated and updated with a 1-inch Wilkins 710 PVB while accounting for the surrounding irrigation plumbing and mature root-heavy yard.

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Guide St. Clair Shores, MI

Lake-Fed Sprinkler Low Pressure in St. Clair Shores: Intake, Prime, Debris and Pump Troubleshooting

A field-based St. Clair Shores guide to lake-fed sprinkler pressure problems, including 1.5- and 2-HP Berkeley pumps, 1.5- and 2-inch intakes, loss of prime, algae, plants, shells, mussels, filters, clogged nozzles and damaged head seals.

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Guide

Common Sprinkler Damage From Construction, Utility Trenching and Fence Work

Learn the most common irrigation failures Hunter HydroTech finds after construction work, including punctured poly lines, cut wires, damaged valve boxes, missing heads, destroyed zones and coverage problems caused by new hardscape.

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Case Study New Baltimore, MI

New Baltimore Drip Zone Installation Using an Existing Controller Wire

Hunter HydroTech added a drip zone in New Baltimore by identifying a usable existing field wire despite mismatched colors, installing a 1-inch Hunter PGV valve, running poly about 30 feet in two directions, and feeding perimeter beds with 1 GPH dripline spaced at 12 inches.

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Case Study West Bloomfield, MI

West Bloomfield Sprinkler Leak Repair After a Fence Post Punctured a Poly Line

Hunter HydroTech repaired a polyethylene sprinkler line in West Bloomfield after fence installers drove a post through the irrigation piping. The service call also revealed an older 8-zone system with a newer timer, two apparently newer valves, and an AVB in the basement.

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