Free 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.
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AfterGate Company in Key Biscayne, FL
Gate repair on Key Biscayne is different from anywhere else in Miami-Dade because the island sits inside a salt bath. Every hinge, operator, spring, and control board gets hit by salt-laden air from Biscayne Bay on one side and the Atlantic on the other, all day, every day. That means material choice matters more than anything else on this island. We’re Latch & Post Gate Repair, part of the Cedarwell family, and we focus on gates only: repair, installation, and electric gate repair. If your Key Biscayne gate is sticking, sagging, or refusing to open, call (626) 649-4572 and a live person will answer.
Why Key Biscayne Homes Are Different
Key Biscayne is a narrow barrier island with water on both sides, which creates a marine corrosion environment heavier than almost any other Miami-Dade location. We regularly find decorative wrought-iron swing gates on waterfront estates that have lost 50 to 70 percent of their hinge integrity to rust within five years of installation, simply because the original installer used standard hardware. The sea breeze off Biscayne Bay attacks unpainted ferrous metal almost continuously.
The housing stock here compounds the problem. Many homes and condos were built in the 1960s through 1980s, with significant reconstruction after Hurricane Andrew in 1992. Older properties frequently have aging gate operators and ornamental iron gates installed without marine-environment-rated hardware. Corrosion-driven failure and full-operator replacement are among the most common service calls we handle on the island.
Add in Miami-Dade’s High Velocity Hurricane Zone building codes, and any replacement gate operator or new hardware in Key Biscayne must meet stringent post-Andrew wind-load requirements. That adds a compliance layer mainland suburbs don’t face as often. Locals have learned to ask specifically for 316 marine-grade stainless fasteners and powder-coated aluminum or hot-dipped galvanized frames, not just on new installs but on every repair.
Our Main Key Biscayne Services
Key Biscayne homeowners most often call us for two situations: a gate that has stopped working because salt corrosion finally won, and a gate that needs to be replaced with hardware built for this island’s environment. Each service has its own Key Biscayne page below.
Gate Repair in Key Biscayne
When a swing gate on Key Biscayne starts dragging on the ground or a slide gate jams halfway, the cause is usually rusted hinges, corroded rollers, or a failing operator that’s been fighting salt air for years. We replace damaged hardware with marine-grade components that hold up better here, and we always write the price down before any work begins. Our technicians lay drop cloths and wear shoe covers if the job takes us inside your home. Gate Repair in Key Biscayne
Gate Installation in Key Biscayne
New gate installations on Key Biscayne should start with the right material specification, or you’ll be repairing it again in three years. We build with powder-coated aluminum or hot-dipped galvanized frames and 316 stainless fasteners because that’s what this marine environment demands. Every installation follows the same routine: a written price before work starts, the C.A.R.E. values on site, and a cleanup photo before we leave. Gate Installation in Key Biscayne
Electric Gate Repair in Key Biscayne
Electric gate operators on Key Biscayne face a brutal corrosion load. Control boards, limit switches, and motors that might last a decade inland routinely fail within two to four years here without coated or marine-spec components. We service LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule operators, and we diagnose on the first visit because the right fix depends on correct parts. Electric Gate Repair in Key Biscayne
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Key Biscayne
We’re factory-trained on the gate equipment families actually own in Key Biscayne, including Linear, Viking, Ghost Controls, and DoorKing. Our technicians carry the most common replacement parts for these brands in their vehicles, so a straightforward repair is often completed on the first trip. See our brands for the full list.
Pricing for Gate Company in Key Biscayne, FL
| Service | Typical range in Key Biscayne |
|---|---|
| Gate latch replacement | $145 - $260 |
| Gate hinge replacement | $180 - $340 |
| Gate spring replacement | $160 - $320 |
| Gate wheel or roller replacement | $150 - $290 |
| Gate post repair or reinforcement | $260 - $520 |
| Gate opener repair (labor) | $190 - $390 |
| Gate opener installation (motor, arms, basic controls) | $850 - $1,900 |
| Full gate installation | $1,800 - $5,500+ |
| Electric gate wiring or sensor repair | $210 - $430 |
| Gate safety sensor replacement | $170 - $330 |
What pushes price up in Key Biscayne is the marine environment itself. If your existing hardware is severely corroded, we may need more replacement parts than a mainland job would require, and anything involving a new operator must meet Miami-Dade’s High Velocity Hurricane Zone code. Whatever the figure, you’ll see it in writing before we touch anything.
Neighborhoods We Serve in Key Biscayne
We work throughout Key Biscayne, from the mid-rise oceanfront condos near Crandon Boulevard to the single-family estates in the gated communities and everything in between. We typically arrive on the island within a few hours for non-emergency calls.
- Harbor Drive and the bay side
- Ocean Lane Drive and the beach side
- Key Biscayne village center near Crandon Boulevard
- The gated communities off Mashta Drive
Service Area – Cities Near Key Biscayne
Key Biscayne crews also serve the surrounding Miami-Dade area. If you’re across the bridge or nearby, you can reach us from Miami, FL, Miami Beach, FL, Coral Gables, FL, or Hialeah, FL. Every call is answered by a live person, 24 hours a day.
Serving Key Biscayne, FL - Our Local Coverage Area
We’re based in the Key Biscayne 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 Gate Company in Key Biscayne
For a non-emergency repair, we usually arrive within a few hours of your call. If a gate is stuck open or won’t close and you need it secured, we prioritize those calls and will tell you honestly when a technician can be there. Call (626) 649-4572 and a live person will give you a straight answer.
Many Key Biscayne communities have HOA rules about gate style, color, and hardware. We’ll work with your property manager on the front end, and we handle the equipment side of any Miami-Dade HVHZ code requirements. You’ll know what’s needed before we start, including the written price.
We cover the entire island, from oceanfront condos to bay-side estates and the village center. Key Biscayne is compact enough that we can respond quickly anywhere on the island, and we’ll confirm your location and a time window when you call (626) 649-4572.
If your gate is sagging, corroded, or refusing to open, call Latch & Post Gate Repair at (626) 649-4572. You’ll get a written price before any work starts, a technician who treats your home the way we’d treat our own, and the 365-Day Done Right Promise on every job.
What happens when you call
- 1A real person answersNo phone trees - talk to a local gate repair pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Key Biscayne Customers Say
"The gate screeched and dragged. They fixed the track and oiled it, and wiped down everything after so there was no mess. Quiet and kind, in and out without any fuss."
- Opal Reddick"Our gate opener quit and they came out quick. The tech was careful not to leave the yard open while our dog was out, which I really appreciated. Clean work, swept up the metal shavings."
- Eleanor Boggs"New hinges welded on a heavy gate. They laid down protection so no sparks hit the driveway and cleaned every bit after. Respectful of the property and the result is solid."
- Derek Pulanco