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Get your free estimateMighty Mule Gate Repair in Davie, FL | Archway Gate Repair
We’re Archway Gate Repair, offering Mighty Mule sales & service as an independent shop covering Davie, and we handle the brand every week, from FM350 swing operators on ranch entries to MM-SL slide units on long gravel drives. What makes our Mighty Mule work different here comes down to one thing: in Davie, the opener is rarely the whole story. The sandy soil, the pressure-treated posts set decades ago, and the hurricane-season moisture all do as much damage as a failed control board. If your gate is down, call (855) 360-5306 and we’ll diagnose it straight.

We’re not a dealer and we’re not authorized by the manufacturer. That’s an advantage, not a disclaimer. We fix what’s actually failing instead of steering you toward a new box. Nelson Arrieta leads our team, and he’s spent over two decades working on South Florida gate systems, including enough Mighty Mule units to know their failure points before the truck pulls up. We work on the brand already on your property, and we cover all of Davie service area, 33314 included.
Why Davie Residents Choose Us for Mighty Mule Service
Mighty Mule is the brand people often install themselves on a weekend, then live with for ten or fifteen years. That’s fine until the gate stops moving and the manual is long gone. We know these operators by model and by revision. When a Davie homeowner calls about an FM500 that won’t respond to the remote, we already know which boards tend to fail and which symptoms point to the battery instead. That’s the difference between a forty-minute diagnosis and two hours of guessing.
We stock OEM Mighty Mule control boards, receivers, batteries, and limit switches where the unit is still supported. When OEM parts are discontinued, we use tested aftermarket arms, hinges, and photo-eyes that hold up in South Florida humidity. Nelson grew up near Norwood in Miami Gardens, studied electrical systems and industrial mechanics at Miami Dade College’s North Campus, and has been doing gate work in this part of South Florida long enough to know that a leaning post in sandy soil will kill a swing opener faster than a board failure ever will. If I’ve seen the brand, I’ve already seen the problem. We repair first and replace only when the gate, posts, and wiring genuinely don’t justify a new operator.
Styles & brands we work with





Common Mighty Mule Gate Repair Problems We Solve in Davie
- Control board and receiver failures after thunderstorms. Mighty Mule boards sit exposed inside the operator housing, and Davie’s summer lightning-adjacent surges tend to fry the receiver before the motor. We see this constantly after afternoon storms. The fix is usually a board swap, not a new operator.
- Dead battery backups and corroded terminals. The small lead-acid batteries Mighty Mule ships inside the operator box hate heat and humidity. After a season or two in Davie, the terminals corrode and the battery won’t hold a charge, so the gate dies at the first power blip. We replace the battery and clean or replace the terminal leads.
- Limit-switch and arm-binding issues on swing leaves. Here’s the Davie-specific one. A pressure-treated post set in sandy, high-water-table soil heaves and leans after the wet season. When the post moves even half an inch, the gate leaf drops, the arm binds, and the limit switch throws false stops. The opener gets blamed. The post moved.
- Worn plastic drive gears and stripped arms on FM-series units. Ranch gates in Davie get cycled hard, often multiple times a day for horse trailers and feed trucks. Older FM units have plastic gears that strip. We replace them with upgraded parts where available.
- Hinge rust that makes the operator fight the gate. Humidity plus salt air from the coast means hinge pins corrode quickly on Davie acreage gates. A rusty hinge adds drag the motor has to overcome on every cycle, which shortens motor life and sometimes trips the obstruction sensor.
Mighty Mule Service in Davie: What Local Conditions Mean for Your Equipment
Davie’s identity as a rural-riding, equestrian suburb of Fort Lauderdale shapes nearly every Mighty Mule service call we run here. Much of the acreage and horse property sits on original pressure-treated or wood posts set in sandy soil decades ago. After a wet season, those posts heave and lean. On a Mighty Mule swing gate, that means the real repair is often resetting and re-plumbing the post, not swapping the operator. A homeowner will call us convinced the motor is shot because the gate reverses halfway or won’t close. We bring a water level and a post-setter, not just a multimeter, because the diagnostic has to start at the ground. This is not the kind of gate work you’d see in Plantation or Mighty Mule repair in Cooper City, where the lots are tighter and the posts sit in more stable ground with less drainage stress. Riders along the Davie trail system and orange-grove-remnant acreage mean we regularly service horse-property gates and fence-line entries where the soil does as much to the gate as the motor does.
A recent job off Orange Drive illustrates the point. A horse-property owner called because her Mighty Mule FM500 double-swing gate kept reversing halfway open. We found the gate-side post had leaned in the sandy soil after summer rains, throwing off the arm geometry and the limit switch. We reset and braced the post with a water level, re-squared the arm, replaced a corroded backup battery, and the gate has cycled clean since. That’s ranch-soil Davie work.
Mighty Mule Models & Products We Service in Davie
We service the full Mighty Mule line you’re likely to find on Davie properties: FM-series swing gate openers (FM350, FM500, FM600), MM-series swing openers (MM360, MM560, MM572), the MM-SL and R-serial slide units for heavier or wider gates, and the accessory ecosystem including wireless keypads, photo-eye beams, and solar and battery kits. For parts, we use OEM where the unit is still supported and the part is reasonably priced. When OEM is discontinued or overpriced, we use quality aftermarket arms, hinges, and photo-eyes that we’ve tested in Florida heat and humidity. We tell you plainly when a fifteen-year-old Mighty Mule operator is worth a board versus a new unit. If the gate, posts, and wiring are sound, a motor or board replacement usually beats a full re-install.
See the difference
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AfterMighty Mule Service Pricing in Davie
Most Mighty Mule repairs in Davie run between $150 and $450 depending on what failed and what’s involved in the fix. Here’s how that breaks down:

- Diagnostic visit: $65 to $95, applied toward the repair if we do the work
- Battery replacement and terminal cleanup: $85 to $140
- Control board replacement: $180 to $320 including the board
- Receiver or remote programming: $75 to $150
- Post reset and arm re-squaring on a swing gate: $250 to $450
- Full motor replacement on FM or MM series: $300 to $500
Every price is quoted and agreed before any work starts. What drives the cost on a Davie Mighty Mule job is usually the post condition and how much arm geometry has to be corrected, not just the part itself. Call (855) 360-5306 for a free estimate, and we’ll tell you what the gate actually needs before we touch it.
Serving Davie, FL — Our Local Coverage Area
We’re based in the Davie area and know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Mighty Mule Gate Repair in Davie
Usually the board. Davie’s thunderstorm surges tend to take out the receiver circuitry before the motor fails. If the gate won’t respond to the remote but the motor hums when you use the manual release, the board is the likely culprit. We’ll test it and tell you honestly. Call (855) 360-5306 for a diagnosis.
In Davie, this is most often a post that has leaned in sandy soil after the wet season. The gate leaf drops, the arm binds, and the limit switch misreads the position. The opener is fine; the post moved. We reset and brace the post rather than replacing a good operator.
They do, but only if the battery is still healthy. The stock Mighty Mule batteries degrade fast in Florida heat. If your battery is more than two years old and hasn’t been checked, assume it won’t hold a charge when you need it. We inspect and replace backup batteries as part of a standard tune-up.
We service Mighty Mule operators on horse-property and ranch gates all over Davie. That includes double-swing FM-series units on large gates and slide operators on long gravel drives. The post-and-soil work that comes with ranch properties is something we do regularly, not an exception.
No. If the keypad and the remotes both stopped working at the same time, the problem is usually the receiver board inside the operator, not the accessories. We replace the receiver or reprogram what’s salvageable. Most of the time the motor and arms are still fine. Call (855) 360-5306 and we’ll sort it out.
Service Areas Near Davie
We run Mighty Mule service calls throughout Davie and the surrounding area, including Cooper City, Hollywood, Hialeah Gardens, Sunny Isles Beach, and Bal Harbour. For Mighty Mule repair closer to the coast, see our pages on Mighty Mule service in Surfside and Mighty Mule service in Miami Springs. If you’re outside those areas, call us and we’ll confirm coverage.
Book Your Mighty Mule Service in Davie Today
If your Mighty Mule gate is down or acting up, call (855) 360-5306. We’ll get a technician out to diagnose it, quote the repair before any work starts, and get your gate moving again. Same-day service is often available for urgent failures in Davie.
Written by Nelson Arrieta, Owner at Archway Gate Repair, serving Davie and South Florida with brand-specific gate repair since 2003.