Electric Gate Repair & Installation in Los Angeles

Same-day gate repair across LA. LiftMaster, All-O-Matic, DoorKing, FAAC, Viking, Maximum Controls.

★★★★★

Great company!! Solved a tricky gate problem for me. Thank you!!

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Rachelle Guerin

Google Review · Complex gate repair

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We repair and install electric gate systems across Los Angeles County. Slide gates, swing gates, barrier arms, overhead gates. If it’s got a motor and opens a gate, we work on it. Our crew services operators from LiftMaster, DoorKing, All-O-Matic, FAAC, Viking, and Elite, and we carry replacement parts for all of them.

Most repairs start with a diagnosis. We’ll tell you what’s wrong, what it costs to fix, and whether the unit is worth repairing. No guesswork, no pressure to replace something that still has life in it. Call us at (310) 400-0314 to schedule a service call.

Gate Types We Service

Slide Gates

Slide gates run on a track (or cantilever system) and open by rolling parallel to the fence line. They’re the most common type we see in LA, especially at apartment complexes and commercial properties. The motor drives a chain-and-sprocket assembly that pulls the gate open. When the chain stretches or the rollers wear down, the gate starts grinding, slowing, or stopping mid-travel. We service slide gate operators from every major brand. Santa Monica and West LA properties rely heavily on these systems.

Swing Gates

Swing gates operate like a door, pivoting on hinges with a linear arm or underground operator. They’re popular in residential areas across Beverly Hills, Bel Air, and Pacific Palisades. Common failures include bent arms, worn pivot bearings, and gates that won’t close all the way. Single-swing and dual-swing setups each have their own quirks, and we’ve worked on all of them.

Barrier Arm Gates

Barrier arms control vehicle access at parking garages, gated communities, and commercial lots. The mechanism is simple: a motor lifts and lowers a boom arm. But the electronics behind it (loop detectors, card readers, ticket dispensers) add complexity. We handle the full system, not just the arm. Playa Vista and Marina Del Rey complexes keep us busy with barrier arm work.

Overhead Gates

Overhead gates roll up vertically, similar to a garage door. You’ll find them at storage facilities, parking structures, and some commercial properties. They use a motor-driven chain, belt, or direct-drive system. When the springs lose tension or the tracks go out of alignment, the gate gets heavy and the motor burns out trying to compensate. We repair and replace overhead gate operators across Mar Vista and the surrounding areas.

Common Gate Problems We Fix

Chain & Sprocket Issues

Chains stretch over time. After about 50,000 cycles, most chains have enough slack to skip on the sprocket, causing the gate to stall or reverse. We adjust the tension, replace worn sprockets, and swap chains when they’re past the point of adjustment. Keeping the chain lubricated every 3-4 months prevents most of these problems.

Motor Failure

Gate motors burn out from overwork, power surges, or age. You’ll hear grinding, smell burning, or the gate just won’t move. We test the motor windings, check the capacitor, and determine if a rebuild or full replacement makes more sense for your situation. Motor replacements typically run $750-$1,200 depending on the brand and model.

Control Board Problems

The control board is the brain of the system. A single blown capacitor or corroded relay can shut the entire gate down. Ants and spiders love nesting inside control boxes, and their debris causes shorts. We diagnose board-level issues on-site and carry replacement boards for the most common LiftMaster, DoorKing, and All-O-Matic models. Board replacements run $750-$1,200 installed.

Track & Roller Damage

Slide gates depend on clean, straight tracks and smooth-rolling wheels. Debris buildup, rust, and ground shifting knock tracks out of alignment. When the rollers wear flat, the gate drags and the motor works twice as hard. We realign tracks, replace rollers, and clean out the track channel so the gate moves freely again.

Remote & Receiver Issues

If your remote stops working, it’s not always the battery. Receivers lose range over time, antenna connections corrode, and frequency interference from nearby electronics can block the signal. We test the receiver, reprogram remotes, and replace antennas when needed. We also set up new remotes for tenants and property managers.

Safety Sensor Alignment

Photo eyes and safety edges protect people and vehicles from getting hit by a closing gate. When sensors drift out of alignment, the gate reverses for no reason or won’t close at all. We realign the photo eyes, test the safety edges, and make sure the system meets current UL 325 safety standards.

Gate Operator Brands

We service operators from every major manufacturer. Here’s a quick look at the brands we work with most.

Brand	Popular Models	Best For
LiftMaster	SL3000, LA400, CSW24U	Residential slide & swing gates, smart home integration
DoorKing	6300, 6400, 9150	Multi-tenant properties, commercial access control
All-O-Matic	SL-100, SL-150, SW-350	Heavy-duty commercial slide gates, high-cycle applications
FAAC	S800H, 770N, 415	Hydraulic swing gates, underground operators
Viking	F-5, G-5, K-2	Residential and light commercial, solar-compatible
Elite	SL3000, CSW200, Robo Swing	Residential swing and slide, budget-friendly replacement
Barrier Arms	DoorKing 1601, FAAC B680H, LiftMaster BA	Parking structures, gated communities, toll access

Don’t see your brand listed? We still probably work on it. Give us a call at (310) 400-0314 and tell us what you’ve got.

Our Service Areas

We service electric gates throughout LA’s Westside, South Bay, and coastal communities. Click your city for local gate repair info.

Gate Repair FAQ

How much does electric gate repair cost?

A standard repair (remote programming, sensor alignment, chain adjustment, limit reset) typically runs $450-$750. If the control board or motor needs replacing, expect $750-$1,200. A full gate operator replacement with a new unit installed runs $2,500-$5,000+ depending on the brand and gate size. We’ll give you an exact quote after diagnosing the issue on-site.

How long does a gate repair take?

Most repairs take 1-2 hours on-site. If we need to order a specific board or motor, there’s usually a 2-5 business day wait for the part, then another hour to install it. Full operator replacements take half a day to a full day depending on the setup. We’ll give you a time estimate before we start any work.

Do you service my brand of gate operator?

We work on all the major brands: LiftMaster, DoorKing, All-O-Matic, FAAC, Viking, Elite, and most other manufacturers. If you’ve got an older or less common brand, call us at (310) 400-0314 and we’ll let you know. Chances are good we’ve seen it before.

What’s the difference between a swing gate and a slide gate?

Swing gates pivot on hinges and need clearance space in front of or behind the gate to open. Slide gates roll sideways along the fence line, so they work better in tight driveways. Swing gates are more common in residential settings with wide entrances. Slide gates are the go-to for commercial properties and narrow spaces. Each type uses a different operator, and we service them all.

Should I repair or replace my gate operator?

If the motor and gearbox are still solid, a repair almost always makes more sense. Boards, capacitors, remotes, and chains are all replaceable parts. But if your operator is 15+ years old, parts are discontinued, or the motor is burned out, a new unit will save you money over repeated repairs. We’ll give you an honest recommendation based on what we find.

Related Services

Gate Service Areas Across LA’s Westside and South Bay

We repair and install gates in 18 cities. Pick your city and the service you need: