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Get your free estimateMighty Mule Gate Repair in Ojus, FL | Archway Gate Repair
We repair Mighty Mule gate operators across Ojus, including the FM-series swing arms, MM-series slide units, and E-Z Gate kits on older HOA entries and private driveways. The work here runs through property managers and condo boards more than individual homeowners, so we handle access coordination, insurance certificates, and after-hours scheduling as part of the job. Call (855) 360-5306 for a free estimate, and we’ll diagnose the whole entry, not just the box that beeped.

Why Ojus Residents Choose Us for Mighty Mule Service
We work on the brand already on your property. Mighty Mule sales & service operators show up all over Ojus, from the 1950s ranch houses with their original driveway gates to the gated condo entries along the Intracoastal, and by now we know the failure patterns these units develop in this specific climate. Nelson Arrieta, our owner, grew up near Norwood in Miami Gardens and trained in electrical systems and industrial mechanics at Miami Dade College’s North Campus. He’s been doing gate work in Miami-Dade for over two decades. If I’ve seen the brand, I’ve already seen the problem. That’s not a slogan. It’s what happens when you’ve diagnosed hundreds of FM and MM control boards that failed the same way in the same salt air.
We’re an independent Mighty Mule service provider, not an authorized dealer, and we use OEM control boards, arms, and photo-eyes where the unit is worth keeping. On the parts where OEM adds cost without adding lifespan, we switch to quality aftermarket batteries, marine-grade fasteners, and hardware that holds up better near saltwater. Diagnosed, not guessed.
Styles & brands we work with





Common Mighty Mule Gate Repair Problems We Solve in Ojus
- Sun-cracked control boxes and photo-eye housings. Ojus gets punishing summer UV, and the plastic on Mighty Mule control boxes yellows, cracks, and lets humidity into the board. We see phantom opens, a gate that won’t close, or an operator that cycles erratically after rain. The fix is a sealed replacement box and checking the photo-eye alignment before the board fries.
- Corroded terminal blocks and limit-switch contacts. The Intracoastal’s salt-laden air works its way into every exposed connection. After a storm or a power surge, the gate fails intermittently because the operator can’t read its limit switches cleanly. We strip, clean, and replace those connections and add surge protection so the next outage doesn’t take the entry down.
- Binding swing arms on aging posts. Many Ojus homes date to the 1950s through 1970s. The original gate posts have shifted over decades, so the Mighty Mule arm binds mid-travel and the obstruction sensing shuts the gate down. Sometimes the repair is the hinge and the post, not the operator. We’ll tell you which one it is before we touch anything.
- Heat-killed backup batteries. Mighty Mule battery-backup and solar-charged units drop out when the SLA battery degrades in the Florida heat. The gate works fine on line power, then dies the moment the utility goes down. We replace the battery with a heat-tolerant unit and check the charging circuit so the backup actually backs something up.
- Storm-damaged swing operators at community entries. After a tropical storm or hurricane, the calls pile up from Ojus condo associations whose sliding and swing operators quit. The failure is rarely the motor itself. It’s the surge through the board and the salt spray through the terminals. We handle the full diagnostic on site.
Mighty Mule Service in Ojus: What Local Conditions Mean for Your Equipment
Ojus is unincorporated Miami-Dade, wedged between Aventura and North Miami Beach, and most of the Mighty Mule work here is not a single homeowner’s driveway. It’s a condo association off West Dixie Highway or a gated enclave where the property manager needs a certificate of insurance before we touch the entry, and the maintenance window is 9 to 3 on a Tuesday. The scheduling is different, and the equipment failure is different too. These gates run constantly, open and close in salt-laden air, and often still have the original Mighty Mule control board from a decade ago, sun-cracked and corroded. We plan repairs around those access windows, and we build the fix for the environment: marine-grade hardware, sealed control boxes, and surge protection on every community entry. That’s the local playbook that keeps these gates running after the next storm.
A few blocks west, over near the Aventura line, we see a different pattern. Those properties still have the original ranch house driveway gates with Mighty Mule FM350 openers that have been patched and repaired piecemeal for years. The arm still works, but the hinge post has shifted and the whole assembly pulls toward the street. When we get called out there, the first question is whether the post is sound enough to keep. If it is, we repair. If it isn’t, we say so before anyone spends money on a new operator.
Mighty Mule Models & Products We Service in Ojus
We service the full residential Mighty Mule lineup you’re likely to find in Ojus: FM-series swing openers (the FM350, FM500, and FM600 class of single-arm operators), MM-series slide and swing residential operators like the MM560 and MM660 class, E-Z Gate opener kits for light driveway and pedestrian gates, and the wireless keypad and remote accessory sets paired to older FM and MM control boards. Our approach on parts is straightforward. Where the unit is worth keeping, we use OEM Mighty Mule control boards, arms, and photo-eyes. Where OEM adds cost without adding benefit, like lead-acid backup batteries and outdoor hardware, we use higher-quality aftermarket parts that survive Ojus conditions better. We stock the common consumables locally so the turnaround doesn’t stretch across a shipping delay.
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AfterMighty Mule Service Pricing in Ojus
Mighty Mule repairs in Ojus generally run between $180 and $450 depending on what failed. A photo-eye replacement or limit-switch adjustment sits on the lower end. A control board replacement, hinge and post realignment, or a full motor swap lands higher. Here’s the breakdown:
- Diagnostic service call: $75-$120, applied toward the repair if you proceed.
- Photo-eye replacement or alignment: $120-$180.
- Limit-switch cleaning and reset: $90-$150.
- Control board replacement: $250-$450, parts and labor.
- Backup battery replacement: $100-$180.
- Hinge and post repair: $180-$380 depending on post condition.
You get a written price before any work starts. The estimate is free, and the number we quote is the number you approve. If we find something unexpected during the repair, we stop and call you before doing anything else. For an exact quote on your gate, call (855) 360-5306.
Serving Ojus, FL — Our Local Coverage Area
We’re based in the Ojus 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 Ojus
It’s usually the power running to the operator, not the operator itself. After a storm in Ojus, we find surge-damaged control boards, tripped GFCI outlets, or corroded terminal blocks far more often than a dead motor. Call (855) 360-5306 and we’ll check the whole circuit before replacing anything.
Yes. We coordinate with property managers to schedule the work during low-traffic windows, keep the entry open with temporary access control where needed, and provide certificates of insurance before we arrive. This is standard practice for the Ojus HOAs and condo boards we work with.
The most common cause is a sun-damaged control box or photo-eye housing. After years of Ojus UV, the plastic cracks and lets humidity reach the board, which causes phantom opens and erratic cycling. Keeping the operator out of direct afternoon sun, or replacing a cracked housing before water gets in, prevents most of these failures.
Yes, but only if the battery is healthy and the charging circuit works. A degraded SLA battery in the South Florida heat gives you a false sense of backup. We check both the battery condition and the charger when we service a Mighty Mule unit. Call (855) 360-5306 to have yours tested before the next storm.
Usually, yes. The sagging hinge is often the problem, not the operator, especially on older Ojus gates where the post has shifted. We repair the hinge or reset the post when it’s sound, which is cheaper than replacing the Mighty Mule unit and extends the life of the whole entry.
Service Areas Near Ojus
While this page focuses on Ojus service area, we also handle Mighty Mule work in nearby communities. Hialeah and Mighty Mule service in Hialeah is a regular route for us, as is Mighty Mule service in Miami Shores. Call and ask if we cover your street.
Book Your Mighty Mule Service in Ojus Today
A Mighty Mule gate that won’t close is both a security problem and an entry problem. We repair Mighty Mule operators with OEM parts where it matters and better aftermarket parts where it doesn’t. Call (855) 360-5306 for a free estimate, and we’ll get your gate back online.
Written by Nelson Arrieta, Owner at Archway Gate Repair, serving Ojus and the surrounding Miami-Dade area.