Wrought iron
Farm & ranch
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 estimateFast, Reliable Electric Gate Repair Across Palmetto Bay
An electric gate that won’t open leaves you stuck in the driveway, and one that won’t close leaves your whole property exposed. That’s the reality in Palmetto Bay, where most homes sit on generous lots with decorative entry gates that get heavy daily use. Calder Gate Repair fixes stuck gates, dead motors, and misaligned sensors across Palmetto Bay, typically with same-day or next-day dispatch from our South Florida crews. Most repairs run $180 – $420 before parts, and every job starts with a written price before we touch a single bolt. Call (850) 821-3781 and a live person answers, 24 hours a day.

Why Calder Gate Repair Miami Is Palmetto Bay’s Preferred Electric Gate Repair Company
Nico Alvarez leads our team of background-checked, uniformed technicians who know Palmetto Bay’s gates better than anyone this side of the Turnpike. We’re the dedicated gate repair specialist inside the Relay Home Co. family, founded in 2009 and backed by three non-negotiable promises that no other local gate company matches in writing. Palmetto Bay customers tell us the same thing again and again: they called because the gate failed, and they stayed because the price never changed and the tech showed up when the tracking link said they would.
What does that actually look like? A live person answers your call at 2 a.m. or 2 p.m. You get a trackable arrival time, not a four-hour window. The tech arrives in uniform, names the exact problem in plain language, and hands you a written quote before any repair begins. If that repair fails within 365 days, Calder Gate Repair returns at no charge under our 365-Day Done Right Promise. That’s the Relay Standard, and it’s why homeowners throughout Palmetto Bay call us first when a gate quits.
Styles & brands we work with



Automatic Gate Repair in Palmetto Bay
Automatic Gate Repair in Palmetto Bay almost always traces back to one of three problems: a worn opener, a misaligned sensor, or a hinge post that has shifted under the weight of a heavy gate. Older Palmetto Bay homes, many built between the 1950s and 1980s, frequently still run original gate ops that were never designed for decades of salt air and humidity. We diagnose the failure, quote the fix in writing, and typically have parts on the truck the same day. Service calls for automatic gate repair in Palmetto Bay run $95 – $150 for the diagnostic visit, applied toward the repair if you proceed.
Safety Sensor and Photocell Realignment
Most gate failures we see involve the safety photocells, the small eyes near the bottom of the gate that tell the operator when something is in the way. In Palmetto Bay, those eyes get blocked constantly by leaves, palm fronds, and branches from mature landscaping. The fix is often simple, but if ignored, the gate may refuse to close or may reverse unpredictably, which violates UL 325 standards for automated gates.
Hinge and Post Repair
A gate that scrapes the driveway or won’t latch is usually a sign the post has shifted. Palmetto Bay’s humidity and frequent rains saturate the soil around gate posts, and over decades, concrete footings crack and heave. We reset posts with new footings where needed and rehang the gate so it swings true instead of sagging into the gravel. Expect hinge and post repair to run $250 – $550 depending on whether we’re shimming, welding, or replacing post footings entirely.
Electric Gate Motor in Palmetto Bay
Electric Gate Motor failure in Palmetto Bay is rarely a single event. What we usually find is a motor that has been fighting moisture intrusion and corroded wiring for years before it finally gives out. Palmetto Bay’s subtropical climate sends humidity through every small opening in the motor housing, and if the cover seal was ever compromised, the damage compounds quickly. Most gate motor replacements in Palmetto Bay run $550 – $1,300, including the new motor, mounting hardware, and recalibration, with a written price agreed before we begin.
Gear and Arm Replacement
The slide-arm and gear assemblies on swing gates take the brunt of every open-and-close cycle. We replace stripped gears, bent arms, and worn bushings rather than quoting a whole new operator when the motor itself still has life. A typical gear or arm rebuild runs $220 – $420.
Moisture-Related Motor Rebuilds
If your gate motor hums but won’t turn, the issue may be a seized bearing or a capacitor that’s absorbed too much Palmetto Bay humidity. Rebuilding an open, serviced motor is often half the cost of a full replacement, and we’ll tell you honestly when a rebuild won’t hold up. Most rebuilds land between $180 and $350 in parts and labor.
Trusted Brands We Service in Palmetto Bay
Our techs arrive factory-familiar with Ghost Controls, DoorKing, and Elite gate operators, plus six more major brands including LiftMaster, FAAC, BFT, Linear, Viking, and Mighty Mule. That matters in Palmetto Bay because so many older properties here still run legacy DoorKing and Linear boards from the 1980s and 1990s, and not every gate company stocks parts for those. We keep common boards, capacitors, and safety edge kits ready for Palmetto Bay callouts so we’re not waiting a week on a distributor. Repairing what you already have is usually faster and cheaper than replacing a whole system, and we’ll always show you both options.

Common Electric Gate Repair Problems We See in Palmetto Bay Homes
- Corroded hinge posts from dense canopy shade. Palmetto Bay’s live oaks and gumbo limbos trap humidity against gate hardware, and that’s why posts behind heavy landscaping rust through years before posts on open streets do. We replace the post, reset the footing, and rehang the gate in one visit.
- Obsolete control boards that short during summer storms. Older DoorKing and Linear boards are common in 1970s and 1980s Palmetto Bay homes, and a nearby lightning strike can fry a board through the buried loop detector wire. We stock new aftermarket and OEM boards so the repair doesn’t stall waiting on a shipment.
- Misaligned safety photocells from falling branches. When a gumbo limbo branch knocks the sensor eye out of alignment, the gate either reverses mid-cycle or refuses to close. This is a UL 325 compliance issue, and we correct the beam alignment and tighten the bracket during the same callout.
- Sagging gates that wedge into the driveway apron. Decorative iron gates from the original build era put enormous strain on the hinge side, and once the post leans even a half inch, the gate catches on the concrete. We reset the post or rehang the gate so it clears the slab, and we’ll tell you if the gate itself is too far gone to save.
See the difference
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AfterPricing for Electric Gate Repair in Palmetto Bay, FL
Calder Gate Repair gives Palmetto Bay customers a line-item price before any work starts. You’ll never get a number that changes at the door. Here’s what you can expect for common repairs in Palmetto Bay and the surrounding South Miami-Dade area:
- Diagnostic service call (applied to your repair): $95 – $150
- Safety sensor realignment or replacement: $140 – $280
- Control board repair or replacement: $220 – $520
- Electric gate motor replacement: $550 – $1,300
- Post reset with new footing: $350 – $800
- Keypad and receiver installation: $200 – $450
Anything extensive and we’ll show you a written quote before ordering parts. Estimates are always free, and the price we quote is the price you pay. Call (850) 821-3781 and we’ll put a number in writing.
Why Palmetto Bay’s Trees Change How Gates Age
Palmetto Bay’s Tree Ordinance protects mature live oaks and gumbo limbos, which is why so many driveways here are framed by canopies that neighboring Cutler Bay simply doesn’t have. Those canopies do two things to electric gates. First, they trap moisture under the shade, so hinges and posts stay damp for hours after the rain stops. Second, they drop leaves, bark, and branch material directly onto safety photocells and slide tracks. This combined moisture-and-debris pattern is the single most common gate failure mode in Palmetto Bay, and it’s one you don’t see in more open, treeless subdivisions to the south. A standard gate maintenance plan from a company that doesn’t work under oak canopies won’t account for it. Ours does.
In the Bel-Aire neighborhood, our techs repaired a 1980s swing gate running a Viking F-1 operator where the saturated oak canopy caused safety photocells to misalign weekly. We replaced the corroded hinge post, corrected the sag with new post footings, and added solar-powered loop detectors so the gate no longer false-closes when wet leaves block the beam, ending six months of nuisance calls. That repair wasn’t exotic. It’s the standard Palmetto Bay job.
We Also Serve Cities Near Palmetto Bay
While this page focuses on Palmetto Bay, our Electric Gate Repair crews also cover Miami, Miami Beach, Kendall, and Doral, along with the wider South Miami-Dade area. If you’re on the other side of the county line, call us anyway; we’ll tell you honestly whether we can get to you the same day.
Serving Palmetto Bay, FL - Our Local Coverage Area
We’re based in the Palmetto Bay 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 About Electric Gate Repair in Palmetto Bay
The most likely cause is a safety photocell beam that’s being blocked by wet leaves or a shifted branch from the landscaping over your driveway. Palmetto Bay’s live oaks and gumbo limbos drop debris onto sensor eyes overnight, and the morning dew can make even a single wet leaf trip the beam. Calder Gate Repair can realign or replace the photocell and add a solar-powered loop detector so the gate stops false-reversing. Call (850) 821-3781 to schedule a diagnostic visit.
Many legacy operators can be retrofitted with photo eyes, edge sensors, and wireless keypads without replacing the motor, and depending on the brand and board condition, that retrofit runs $250 – $600. If your board is a 1980s DoorKing or Linear unit that has already shorted once, replacement is usually cheaper long term. We’ll show you the retrofit cost and the replacement cost side by side before you commit to anything.
Steel gate posts embedded directly in concrete absorb moisture from Palmetto Bay’s high water table and the daily humidity trapped under tree canopies, and once the steel starts to rust inside the footing, the post weakens from the inside out. A post can look fine on the surface and be nearly hollow at ground level. We replace the post with galvanized or treated steel, pour a new footing, and coat the base so the same failure doesn’t repeat in a few years.
Salt air corrodes the motor housing, terminal connections, and any exposed wiring far faster than inland air does, which is why gate openers within a few blocks of Biscayne Bay often fail electrical components within 8 to 12 years instead of 15 to 20. The failure usually starts at the low-voltage connections and works inward. Sealed connectors and a dielectric greasing during repair can significantly extend what’s left of the opener’s life, and we apply that as standard practice on Bay-adjacent Palmetto Bay homes. Call (850) 821-3781 if your gate opener near the bay is acting up; early repair is always less expensive than full replacement.
Yes. A 1970s wrought iron gate is usually structurally sound and worth keeping, and we can add a wireless keypad, modern receiver, and new safety edges to almost any existing gate. Most keypad retrofits land between $200 and $450, and you keep the look you bought the house for while gaining keypad and phone-app entry. We do this for Palmetto Bay homeowners regularly, and we’ll confirm your gate’s weight and post condition during the free on-site estimate. Call (850) 821-3781 for an exact quote.
Written by Nico Alvarez, Owner at Calder Gate Repair Miami, part of the Relay Home Co. family, serving Palmetto Bay since our founding in 2009.