Sprinkler Timer & Controller Repair in Ocala

The controller is the brain of the system, and when it fails, the failure is rarely subtle: a blank screen, a program that’s vanished, or a schedule that’s clearly running on the wrong days. Controller repair runs $100 to $250 when the unit itself is sound and the fix is a backup battery, a wiring fault, or a reprogram, and full replacement runs $200 to $600 installed for a standard unit, or $300 to $700 for a smart, app-connected controller, when the board or memory has actually failed.

What we check and repair

• Blank display: checked for a tripped breaker, a blown fuse, a bad transformer or power adapter, and internal board failure, in that order, cheapest possibility first.
• Lost program: usually a power interruption combined with a dead backup battery that couldn’t hold the memory through the outage; we reprogram and replace the backup battery so it doesn’t happen again on the next storm.
• Running the wrong days: often means the controller was never updated after Marion County’s current watering-restriction order took effect, or, for a Dunnellon or Villages address, it’s still set for St. Johns River Water Management District’s schedule instead of the Southwest Florida Water Management District schedule that actually applies there.
• Won’t hold a new program: a sign the controller’s internal memory or board is failing, usually the point where replacement makes more sense than continuing to chase a repair.
• Smart/Wi-Fi controller connectivity issues: app pairing problems, firmware that won’t update, or a unit that’s fallen back to a stored offline schedule after losing its network connection.
• Zone wiring faults reported by the controller: some controllers flag a “shorted” or “no response” zone; we trace that to the valve or the wire run rather than replacing the controller for a fault that’s actually downstream.

Why the “wrong schedule” problem is specific to Marion County right now

Since May 2026, most of Marion County has been under a one-day-a-week watering order from St. Johns River Water Management District, replacing whatever looser schedule an older controller may still be programmed for. Dunnellon and The Villages are on an entirely separate order from Southwest Florida Water Management District, on a different day-of-week pattern altogether. A controller that’s technically working perfectly, powering on, holding its program, running zones on command, can still be “wrong” in a way that matters, because it’s running a schedule that isn’t legal for the current order covering that specific address. Confirming the correct district and day before reprogramming is part of every controller visit we run, not an afterthought.

What it costs

How a controller visit works

1. You describe the symptom: blank screen, lost program, or a schedule that looks wrong.

2. We check power first: breaker, fuse, transformer, and the backup battery, the cheapest and most common causes.

3. We confirm the correct legal watering schedule for your exact address, since that depends on which water management district covers it, not just on “Marion County” in general.

4. We repair or replace, based on what’s actually failed, and we’ll tell you honestly if replacement is the better call rather than continuing to chase an aging board.

5. We reprogram and test, running a manual cycle on each zone to confirm the new (or restored) schedule takes effect correctly.

Standard vs. smart controllers

A standard controller is a simple, reliable timer: you set the days, start times, and run times, and it repeats that program until you change it. A smart, app-connected controller (Orbit’s B-hyve is the most common brand we see here) adds remote control from a phone, weather-based adjustments, and easier reprogramming when a watering-restriction order changes. Neither is required by any Florida rule; what’s required is the rain sensor, which is a separate device from the controller itself. A smart controller is a genuine convenience upgrade, particularly useful for anyone managing a property they don’t visit daily, such as a second home or a rental, but a well-maintained standard controller does the job just as legally and just as reliably for most households.

Where we work

On site across Ocala, Belleview, Dunnellon, Silver Springs Shores, Summerfield, On Top of the World, Marion Oaks, and Reddick. If you’re not sure whether the controller or something downstream is the real problem, the controller blank or lost program and sprinklers running on the wrong day problem pages walk through the checks, and the irrigation repair cost calculator turns your symptom into a specific estimate.