Wrought iron
Wood & steel frame
Farm & ranch
Sliding driveway gates
LiftMaster operatorsFree on-site gate assessment - hinges, posts, and your LiftMaster or Nice gate operator checked before anything is quoted
The assessment is free and the quote is the invoice.
Get your free estimateMighty Mule Gate Repair in Juno Beach, FL | Archway Gate Repair
We provide independent Mighty Mule gate repair across Juno Beach, FL for swing operators, slide operators, control boards, remote receivers, and battery backups. What makes our work here different: salt air and hurricane-season racking are the real culprits behind most Mighty Mule “failures” on this barrier island, not dead motors. We’re Archway Gate Repair, a gate-only specialist led by Nelson Arrieta, and we diagnose before we replace anything. Call (855) 360-5306 for a free estimate.

Why Juno Beach Residents Choose Us for Mighty Mule Service
Most gate companies in Palm Beach County install whatever brand they’re pushing that month. We work on the brand already on your property. Our Mighty Mule sales & service experience covers the FM-series, MM-series, slide operators, and access controls that sit on hundreds of Juno Beach driveways, from mid-century ranches west of US-1 to the newer oceanfront estates along A1A. We know which control boards corrode first, which arms seize after a storm, and which receivers quit without warning. When you call us about a Mighty Mule operator in Juno Beach, we already know what we’re probably going to find. Nelson Arrieta has spent over two decades working gate systems across South Florida, and his approach is simple: if I’ve seen the brand, I’ve already seen the problem. That means faster diagnosis, fewer parts guesses, and a repair that holds.
We’re also not a dealer. We’re an independent repair shop that services Mighty Mule equipment, which means we tell you the truth about a board or an arm, not what a sales quota needs. Repair first, replace only when necessary.
Styles & brands we work with





Common Mighty Mule Gate Repair Problems We Solve in Juno Beach
Here are the Mighty Mule failures we see most often across Juno Beach, and nearby in Mighty Mule in Tequesta, and what local conditions have to do with each one:
- Corroded control boards and receiver terminals. Salt-laden onshore wind pushes airborne salt into every enclosure gap on oceanfront properties. A Mighty Mule board that looks clean can be dead from green corrosion on the header pins. We test the board before recommending replacement.
- Seized hinge and pivot pins. Marine humidity intrudes into the operator arm’s pivot points and the gate’s hinge pins. The gate drags, the Mighty Mule gearbox strains against the load, and the operator trips on obstruction. The motor is usually fine. The hinges are not.
- Gate leaves racked out of travel. Hurricane-season gusts and flying debris twist heavy ornamental gate leaves. That throws the Mighty Mule limit switches and arm geometry out of whack, so the gate stops mid-travel and won’t latch. We re-true the leaf and reset the travel limits.
- Swollen battery backups and dead keypads. Exterior housings mounted low on oceanfront or Intracoastal lots absorb saltwater intrusion after a nor’easter blow-through. Sealed batteries swell, keypads and entry boards go unresponsive. We replace batteries and reseal housings for the next storm.
- Failed remote receivers. Corrosion on receiver terminals causes intermittent operation. The remote works sometimes, close to the house, but not from the street. We swap the corroded receiver board so the remotes work from where you actually use them.
Mighty Mule Service in Juno Beach: What Local Conditions Mean for Your Equipment
Juno Beach’s HOA and floodplain rules often require stainless or marine-grade fasteners on oceanfront gates, and that’s not a paperwork detail. It’s the difference between a repair that lasts one season and one that fails again in six months. On Mighty Mule jobs here, we don’t just fix the symptom. We swap corroded zinc and standard bolts for marine-grade hardware so the repair holds through the next salt-air cycle. The same applies to hinge pins, arm pivots, and housing screws. A standard fastener off Ocean Drive or along the Intracoastal starts rusting within weeks. Marine-grade hardware is the only thing that passes muster with local HOA boards and floodplain reviewers, and it’s what we spec by default on Juno Beach repairs.
That’s why our Juno Beach service area work looks different from what we do inland. We’re not just replacing the part. We’re replacing the fasteners, sealing the enclosure, and re-truing the gate so the operator isn’t fighting the environment.
Mighty Mule Models & Products We Service in Juno Beach
We service the Mighty Mule line that’s already on your gate: FM-series swing openers (FM200, FM350, FM500), MM-series swing gate operators, slide gate operators, and the access controls that go with them. Keypads, remote receivers, battery backups. We use OEM Mighty Mule boards, arms, and receivers where they’re still available, and proven aftermarket equivalents for obsolete control boards so you’re not forced into a full replacement just because the factory discontinued a part. We keep the common failure parts stocked locally, which means a faster turnaround for Juno Beach service calls. Motor repair, weld and rust repair, battery backup replacement. From the motor to the hinge.
See the difference
Before
After
Before
After
Before
AfterMighty Mule Service Pricing in Juno Beach
Mighty Mule repairs in Juno Beach, and Mighty Mule repair in Limestone Creek, typically fall into these ranges:

- Control board replacement: $185 – $420, depending on FM vs. MM series and OEM vs. aftermarket part availability.
- Hinge and pivot pin replacement (per hinge): $95 – $220, including marine-grade hardware.
- Arm and limit switch travel reset: $90 – $160.
- Battery backup replacement: $75 – $180 per unit.
- Receiver board or remote reprogramming: $60 – $130.
- Full operator replacement (when salt corrosion makes repair impractical): $750 – $1,600, installed and configured.
What drives the cost: which Mighty Mule model you have, whether the failure is corrosion-related, and whether the gate leaf itself needs re-truing. Every quote is agreed before any work starts. You’ll never see an invoice bigger than the number we discussed. Call (855) 360-5306 for a free estimate specific to your Juno Beach gate.
Serving Juno Beach, FL — Our Local Coverage Area
We’re based in the Juno Beach area and know this community well, and we also handle North Palm Beach Mighty Mule service. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Mighty Mule Gate Repair in Juno Beach
Your gate leaf has almost certainly racked or your hinge pins have seized from saltwater intrusion. The Mighty Mule operator itself usually tests fine. Storm gusts twist the gate leaf, which throws the limit switches out of travel, and the operator stops the leaf before it reaches the latch point. We re-true the leaf, replace the hinges in marine-grade hardware, and reset the arm travel. Call (855) 360-5306 for a service visit, and we’ll have the latch working again.
Yes, but only if the fasteners, hinge pins, and housing seals are marine-grade and the board isn’t left exposed to salt-laden wind. The stock Mighty Mule hardware is not built for barrier island conditions. We replace standard zinc and steel bolts with stainless equivalents and reseal the enclosure. That’s the whole repair, and it’s why oceanfront Mighty Mule owners in Juno Beach should expect more frequent hardware service than inland owners.
We replace the board. A corroded Mighty Mule control board is not a reason to scrap the whole operator. We’ll test the board, confirm the failure, and install an OEM board where available, or a proven aftermarket equivalent for older or discontinued models. If the operator gearbox and housing are still sound, the board swap is the fix. Call (855) 360-5306 and we’ll tell you exactly which board your model needs and what it costs before you spend a dollar.
Rarely. On Juno Beach gates, obstruction trips usually mean seized hinges or a gate leaf that has shifted out of alignment. The motor is working hard against physical resistance. We free the hinges, re-true the gate, and reset the travel limits. The motor often has years of life left. Call (855) 360-5306 and we’ll diagnose it before recommending any part.
Yes. Many Juno Beach HOAs and floodplain requirements specify stainless or marine-grade fasteners on oceanfront and Intracoastal gates. We swap corroded zinc and standard bolts for marine-grade hardware by default, so the repair passes inspection and holds through the next salt-air season. We’ll also note any rust damage that needs weld repair while we’re on site.
Service Areas Near Juno Beach
We serve the broader Palm Beach and Miami-Dade coastal corridor. If you’re a Mighty Mule owner in Bal Harbour, Bay Harbor Islands, Sunny Isles Beach, or Hollywood dealing with the same salt-air corrosion and storm racking, we handle that work too. For Mighty Mule owners further west, see our Mighty Mule service in Pahokee page, and for the Keys, we also cover Mighty Mule service in Tavernier.
Book Your Mighty Mule Service in Juno Beach Today
If your Mighty Mule operator is down, call (855) 360-5306. We’ll diagnose it on the first visit and quote the repair before any work starts. Same-day and next-day service is available across Juno Beach and surrounding areas, including Mighty Mule service in Jupiter.
Written by Nelson Arrieta, Owner at Archway Gate Repair, serving Juno Beach since our founding.