Mighty Mule Keypad & Intercom Repair Nationwide | Gatewood Fence & Gate

Mighty Mule Keypad & Intercom Repair: The Arlington Owner’s Guide

We repair and replace Mighty Mule keypads and intercoms across Arlington, and most jobs run between $125 and $385 installed, depending on whether it’s a wired keypad, a wireless receiver, or an intercom module that’s given up. We keep the most common Mighty Mule keypad and intercom parts on the truck, so we can usually handle it the first trip out. What owners usually tell us is this: the keypad still beeps, but the gate won’t budge. Or the intercom has gone silent, and it worked fine last week. If you’ve got a Mighty Mule gate and the entry side of it has quit, this page will tell you exactly what you’re dealing with and what it takes to make it right.

Call (817) 241-4067

Key Takeaways:

• Installed Mighty Mule keypad repair in Arlington typically runs $125-$385
• We stock Mighty Mule keypads, control boards, and intercom parts on the truck
• Same-day repair is available for most keypad and intercom failures
• 90-Day Done Right Promise on every job, in writing
• Live person answers the phone 24/7, and it’s a local Arlington number: (817) 241-4067

Which Mighty Mule Models This Applies To

Mighty Mule has made a few different keypad and intercom setups over the years, and the part number matters more than the brand name. The older FM series and MM series openers used a wired keypad that ties directly into the control board, while the newer smart systems often run on an add-on wireless keypad or a Bluetooth module paired through the Mighty Mule app. If you’ve got a keypad with a metal face and four screws in the corners, that’s the older hardwired unit. If it has a rubber membrane and no visible screws, it’s the newer weatherproof wireless model. The difference matters, because a wired keypad can often be saved by re-terminating the wires at the board, while a wireless keypad that’s dead usually needs a new unit.

We’re an independent service provider, not affiliated with Mighty Mule, which means we get to be honest with you about which parts are worth buying OEM and which ones are fine as quality aftermarket. For Mighty Mule specifically, the control boards and receivers are worth buying OEM when we can, because the aftermarket boards we’ve seen are hit or miss. Keypads themselves are a different story. A good weatherproof aftermarket keypad often holds up better in Arlington heat than the original, and it costs less. Hal Gatewood has been sorting through this stuff in Arlington driveways since 2001, so we won’t sell you a part that won’t last. We also stock compatible parts for LiftMaster, Ghost Controls, and DoorKing if you’ve got more than one gate brand on the property.

Signs Your Mighty Mule Keypad & Intercom Repair Is Failing

• Keypad beeps but the gate doesn’t respond. This usually means the keypad itself is fine and the problem is further down the line, like a failed connection at the control board or a board that’s no longer reading the input. It’s one of the most common things we find in Arlington, because the wire connections at the board take the brunt of humidity and temperature swings.
• Some keys work, some don’t. When only certain digits on the keypad respond, it’s almost always a worn membrane or corroded contacts inside the keypad itself. The fix is usually a new keypad face or unit, not a whole opener replacement.
• The keypad works but the range has gotten shorter. On wireless units, a fading signal usually points to a weak keypad battery first, then antenna issues on the receiver. In Arlington, where we get hard freezes and triple-digit summers, batteries die faster than the manufacturer’s listed lifespan.
• Intercom has gone quiet or one side can’t hear. Mighty Mule intercom failures are often a wiring problem at the splice or a dead speaker module. If you’ve got static, it’s corrosion. If you’ve got total silence, the module or the transformer did the work of dying.
• Rain or heat seems to trigger the failure. Mighty Mule gear is weather-sealed, but nothing survives a North Texas storm season forever. If the keypad dies after a hard rain or a 100-degree stretch, water intrusion or heat fatigue has gotten inside, and that part is done.

Replacement Cost & What’s Included

A full Mighty Mule keypad replacement in Arlington, installed, lands between $125 and $385. A simple keypad itself is the cheaper end of that range, and the number climbs when we’re dealing with a control board, receiver, or intercom module at the same time. The spread comes down to whether your opener needs one part or two, and whether the wiring between the keypad and the board needs to be rerun. We don’t pad the hours. We quote the price upfront, before any work starts, and you’ll know the number before we reach for a single tool.

Every repair includes the part, the labor, and our 90-Day Done Right Promise in writing. If something we fixed fails inside that window, one call brings us back, and we make it right, no runaround. We also offer a free second opinion on any written estimate you’ve gotten from another company, and there’s no trip charge inside the county. If you’re a senior or a veteran, you get a permanent 10% discount. And if the repair runs over $200, which most keypad and intercom jobs do, you get $40 off. No haggling, no fine print. That’s just how we’ve run it since 2001.

DIY or Call Us?

You can safely check a few things before you call. Battery in a wireless keypad, any visible wire breaks behind the keypad mount, and whether the opener itself works from the remote. Those checks take ten minutes and cost nothing. Where DIY goes wrong is when owners start opening the control board housing and probing wires without knowing which leads are low voltage and which ones carry line current. A Mighty Mule keypad swap is not the same as wiring a doorbell, and the high-voltage side of that control board will hurt you if you guess wrong.

Beyond the safety side, the other thing that makes this a job for a pro is the half-hour of testing after the part goes in. A keypad that reads the code but sends a flaky signal to the board will leave you locked out of your own driveway two weeks later, usually at night, usually during a storm. We wire it, test it, and stand behind it. If you’re in Arlington and your Mighty Mule keypad or intercom is acting up, call (817) 241-4067 and someone local will pick up. Just give me a call – I’ll pick up.

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