Electric Gate Maintenance: 12 Things to Do Every Year
Most expensive gate repairs are preventable. Here's the 12-item annual checklist we recommend to every customer to keep their gate running smoothly.
Why Annual Maintenance Matters in Florida
Florida is harder on automatic gates than almost anywhere else in the country. Salt air corrodes connections. Summer storms put surges through control boards. Heat bakes plastic gear housings until they crack. Heavy rains flood underground loops. An annual maintenance visit catches every one of those before it becomes a $700 emergency call.
The 12-Item Annual Checklist
1) Clean both photo eye lenses with a microfiber cloth. Check alignment until both LEDs are solid.
2) Grease all hinges and pivot points with a marine-grade grease (lithium-based for salt resistance).
3) Check and tension the chain (sliding gates) or drive belt (some operators).
4) Inspect rollers for play and replace any with detectable wobble.
5) Clean debris from the V-track end to end. Sweep monthly between visits.
6) Check all mounting bolts on the operator and re-torque if loose.
7) Test the manual disconnect — engage, push the gate by hand, re-engage. Make sure it locks cleanly.
8) Check the safety edge (sliding gates) for cuts or worn wiring.
9) Test surge protection — if there isn't a protector in line with the operator, install one.
10) Check the backup battery on operators that have one (most LiftMaster residential, some commercial). Batteries typically last 2–3 years in Florida heat.
11) Inspect underground loop wire connections inside the operator housing — corrosion here causes false triggers.
12) Run the gate through 10 full cycles and listen. Any new noise, hesitation, or jerk is the early warning of a bigger problem.
What You Can Skip
You don't need to grease the motor or open the gearbox — those are sealed for life on most modern operators. You don't need to lubricate the chain itself — chain lubes attract dirt and shorten chain life.
When to Add Surge Protection
If your gate is on grid power and you haven't installed a surge protector at the operator, do it. A $185 surge module saves a $475 board replacement after the first storm of the year. We install them on every new service contract and recommend them on every maintenance visit.
How Often to Have a Tech Out
Residential single-family gates: once a year, or twice if you're on the coast. HOAs and apartments: quarterly. Commercial barrier arms running thousands of cycles a week: monthly. The frequency scales with how hard the gate works.
Need a Tech Today?
Free estimates, same-day service across Florida. Most repairs done on the first visit.
Call (845) 470-3662