Electric Gate Repair in Key Biscayne - On-Site in 60 Minutes, Fixed the Same Day

Fast, Reliable Electric Gate Repair Across Key Biscayne

Electric gate repair in Key Biscayne typically costs between $185 and $540 for most opener, keypad, and safety sensor jobs, while full operator replacement on a swing gate usually falls between $1,200 and $2,800 depending on the motor and hinge condition. We get to Key Biscayne homes quickly, usually within a couple hours for an emergency call, because our scheduling is coordinated from our South FL office and our crews work the island daily. Salt corrosion and hurricane code retrofits are the two things that define gate work here, and we know both well. If your gate is grinding, stuck mid-cycle, or dead at the keypad, call Latch & Post Gate Repair at (626) 649-4572 for a written quote before any work begins.

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Why Latch & Post Gate Repair Is Key Biscayne’s Preferred Electric Gate Repair Company

Key Biscayne homeowners call us because we focus on one trade: gates. Not gutters, not garage doors, not general handyman work. Every gate comes down to two parts, the latch that holds it and the post that carries it. That’s the job we focus on, and it’s why our Electric Gate Repair technicians can diagnose a corroded control board or a dropped hinge post on the first visit, not the third.

Our techs are background-checked, uniformed, and factory-trained on the brands families on the island actually own: FAAC, LiftMaster, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule. When we walk into a Key Biscayne home, we put on shoe covers and lay drop cloths before we step inside. Your floors stay clean. We use pet-safe lubricants where there’s a choice, and we can schedule around nap time if quiet matters. Before we leave, we send you a photo of the cleanup. That’s the Cedarwell C.A.R.E. routine: Clean up like it’s our own home, Ask before we move or touch anything, Respect the family’s time and quiet hours, Explain the price before the work.

Every call is answered by a live person, nights, weekends, and holidays included. No voicemail, no callback queue. And every repair is covered by the 365-Day Done Right Promise: if it isn’t right, Latch & Post makes it right. No argument, no fine print.

Gate Opener Repair in Key Biscayne

Gate Opener Repair in Key Biscayne usually means one of three things: the motor is grinding but not moving the gate, the control board has stopped responding to the keypad or remote, or the gate moves but trips the safety sensor and reverses every time. On this island, we also see a fourth failure constantly: salt-corroded internal components on operators that were never built for marine air. A typical opener repair runs $185 to $420. If the board is fried and the motor is still sound, we can usually replace the board same-day. If the motor itself has burned out from dragging a rusted gate leaf, replacement is often the cheaper answer than patching a 20-year-old unit.

Control Board Diagnostics and Marine-Rated Replacements

We start by reading the fault codes and testing the board’s outputs with a multimeter, then we look at the board’s edge connectors. On Key Biscayne, corrosion creeps into those connectors fast. We clean and reseat or replace with marine-grade boards that are sealed against the salt air, then we re-torque every terminal so the connection doesn’t arc in humid weather.

Opener Motor and Gear Replacement

When the motor is shot, we don’t upsell a full gate replacement. We quote the motor or gear kit, install it, and set the open and close limits. On swing gates, we check the hinge posts before doing anything else because a sagging leaf will kill a new motor within months. That check is part of the written quote, not an extra charge.

Automatic Gate Repair in Key Biscayne

Automatic Gate Repair in Key Biscayne covers the full system: the operator arm or slide track, the safety photocells, the keypad, the remote receivers, the loop detector in the driveway, and the wiring that ties it all together. Most automatic gate repairs on the island fall between $240 and $640. When the problem is a safety sensor that’s been shorting in a salted conduit box, the fix is usually under $300 and takes about an hour. When the problem is a rusted-through hinge that’s dropped the gate leaf and overloaded the operator, the job is bigger and we’ll give you the picture honestly before we start.

Photocell, Loop Detector, and Safety Edge Repairs

An automatic gate without working photo-eyes is a UL 325 entrapment hazard, plain and simple. We don’t bypass sensors and we don’t tape a relay. We replace the sensor, re-run the wire in sealed conduit where the old run has corroded through, and test the gate’s reverse function with a pressure gauge before we call the job done.

Keypad and Remote Receiver Fixes

Key Biscayne’s salt air attacks keypad contacts and remote receiver antenna connections in ways mainland installers never see. We usually replace the keypad membrane or the receiver module rather than spray cleaning a corroded board that will fail again in six months. If your remote range has dropped from 60 feet to ten, that’s an antenna or receiver corrosion issue, and it’s a quick fix.

Trusted Brands We Service in Key Biscayne

We’re factory-trained on the brands installed across Key Biscayne’s gated communities and waterfront estates: FAAC, BFT, Linear, and Viking, among others. We keep common replacement parts stocked locally for Key Biscayne jobs, including FAAC and LiftMaster control boards, BFT motor capacitors, Linear keypad kits, and Viking gear boxes. That means less waiting on shipped parts and more same-day repairs. If your opener is an older FAAC or a 1990s-era Viking, we can usually source the correct board or retrofit a current replacement without tearing out the whole gate.

Common Electric Gate Repair Problems We See in Key Biscayne Homes

• Obsolete control boards on 1980s-era operators. Many homes rebuilt or repaired after Hurricane Andrew still run original boards that were never rated for this environment. The board corrodes from omnidirectional bay-and-ocean salt spray and fails before the motor ever does. We can usually retrofit a current board onto the old chassis, which costs a fraction of full replacement.
• Rusted-through original ferrous hinges splaying the swing gate leaf. When the leaf drops, it drags the rack and pinion and burns out the operator. The fix is not another motor: it’s cutting out the rusted hinge, re-setting the post, and re-hanging the leaf on 316 marine-grade stainless hardware against a powder-coated aluminum frame.
• Photocell and loop detector wiring shorting in salted conduit boxes. The sensor wires corrode where they enter the underground conduit, leaving the gate with no entrapment protection and a dead keypad entry. We re-run in sealed, marine-rated conduit and replace the sensor ends rather than splicing a corroded wire.
• Hurricane-brace retrofits that changed the gate’s weight. Many Key Biscayne homes added post-Andrew wind braces to their wrought-iron panels, which added 15 to 25 percent more mass. The original opener and hinge pins were never sized for that load, so they fail early. We spec the replacement for the actual measured weight, not the original spec sheet.

Pricing for Electric Gate Repair in Key Biscayne, FL

We Also Serve Cities Near Key Biscayne

If you’re just over the Rickenbacker Causeway or a quick drive across the bay, we serve Miami Beach, Miami, Coral Gables, and Hialeah with the same written-price-before-work standard. For island-specific gate work, our Key Biscayne team knows the salt load and hurricane code requirements better than any mainland crew.

FAQs About Electric Gate Repair in Key Biscayne