Automatic Gate Repair in San Francisco, CA

Automatic Gate Repair in San Francisco, CA

Automatic gate repair in San Francisco typically costs between $275 and $650 for common fixes like sensor realignment, limit-switch adjustment, or a replacement control board, and most driveway and garage gate issues can be diagnosed and fixed in a single visit. If you’re dealing with a gate that won’t open, only opens partway, or reverses for no reason, call us at (628) 227-2771. A live person answers, day or night.

Latch and Post Gate Repair San Francisco handles automatic gate work from the operator motor to the safety sensors, and everything in between. We’re part of the Cedarwell family of independently owned and operated gate specialists, and we’ve been doing this since 2009. This page covers what we fix, what it costs, and how we work inside your home. If you’re also dealing with a manual gate issue, our Gate Repair in San Francisco page covers the full range.

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. Automatic gates add a motor, a board, and a set of eyes to that equation, and when any one of those fails, the whole system stops cooperating. We fix the automation without losing sight of the gate itself.

When You Need Automatic Gate Repair

Most automatic gate problems announce themselves early. Here are the signs we see most often in San Francisco, from the Sunset to the Mission to Noe Valley:

• The gate stops halfway or reverses immediately. This is often a limit switch that’s drifted out of calibration or a safety sensor that’s picking up a false obstruction. It’s rarely the motor itself, which is good news for the repair bill.
• The motor runs but the gate doesn’t move. A broken drive chain, a stripped gear, or a sheared pin inside the operator can all produce this sound. It’s the mechanical equivalent of a car in neutral.
• The gate opens on its own or won’t respond to the remote. Interference from a neighbor’s new security system or a failing receiver board are the usual suspects. In dense neighborhoods like the Richmond, stray RF signals are more common than people expect.
• The keypad or intercom stopped working. Fog and salt air are hard on exterior electrical connections. We see corroded terminals and oxidized contacts all the time on properties near Ocean Beach and the Presidio.
• The gate slams shut or closes too fast. This is a safety issue first and a mechanical issue second. A broken closing-force limiter or a missing safety stop can hurt a kid or a pet. If your gate closes with any force, call us the same day.
• The gate worked fine yesterday and is dead today. San Francisco’s older homes often have the gate opener on the same circuit as an outdoor outlet. A tripped GFCI can kill the whole system, and it’s the first thing we check before touching the operator.

If you’re seeing any of these, call (628) 227-2771. We’ll help you figure out what’s likely going on before we ever schedule a visit.

Our Automatic Gate Repair Process

We keep the Gate Repair services process simple and predictable. Here’s what happens when you call Latch and Post Gate Repair San Francisco:

1. You call, a person answers. No phone trees, no voicemail. We’re available live 24 hours a day, 7 days a week, including weekends and holidays. You tell us what the gate is doing, we ask about the brand and the symptoms, and we schedule a visit.
2. Diagnosis first. Our technician arrives in uniform, background-checked, and trained on the brands families actually own, including Ghost Controls, DoorKing, Elite, and Mighty Mule. We test the safety sensors, check the control board, inspect the drive mechanism, and find the root cause before quoting anything.
3. You get a written price before any work starts. No surprises, no pressure. The number we write down is the number you’ll pay. If the repair is small, the quote is small. If we recommend a bigger fix, we’ll explain why and let you decide.
4. The repair happens on the spot. Most automatic gate repairs are completed in one visit, usually within two hours. We carry common parts for Ghost Controls, DoorKing, Elite, and Mighty Mule operators on the truck.
5. Cleanup before we leave. We put on shoe covers and lay drop cloths before stepping inside your home. We use quiet tools when kids are asleep. Before we pull away, we take a photo of the clean work area so you can see what we left behind.

And every repair is covered by our 365-Day Done Right Promise. If it’s not right, we make it right. No argument, no fine print.

Automatic Gate Repair Pricing in San Francisco

Most automatic gate repairs in San Francisco fall into the ranges below. These are honest numbers based on what we see across the city, from West Portal to the Castro to Bayview. For more detail, see our full guide on How Much Does Gate Repair Cost? (2026 Price Guide) - San Francisco, CA:

Repair Type	Typical Range	What It Covers
Safety sensor realignment or replacement	$150 – $300	Misaligned photo eyes, corroded sensor wiring, or a failed sensor pair
Limit switch adjustment	$125 – $250	Gate stopping short, overrunning, or reversing at the wrong point
Control board replacement	$350 – $650	Burnt relay, dead receiver, or a board that won’t hold programming
Gear or drive chain replacement	$275 – $500	Stripped gears on a Ghost Controls or Mighty Mule operator, snapped chain
Remote or keypad reprogramming	$95 – $200	Adding or clearing remotes, re-pairing a keypad, fixing range issues
Full operator replacement	$900 – $2,400	New motor, arm, and controls for a gate that’s beyond repair

What moves the price? The age of the operator is the biggest factor. A DoorKing from 2010 is usually worth repairing. A no-name unit from a big-box store that’s been fighting the ocean air for eight years usually isn’t. Access matters too. A control box mounted inside the garage is faster to work on than one bolted to a post in the rain.

We don’t charge a separate diagnostic fee when you move forward with the repair on the same visit. And you’ll see the exact number in writing before we touch anything. Call (628) 227-2771 for a free estimate over the phone, and we’ll give you a realistic range before we ever schedule a technician.

Why San Francisco Homes Need a Different Kind of Gate Care

San Francisco is rough on automatic gates in ways that Sacramento or San Jose aren’t. The fog that rolls through the Sunset and the Richmond every evening deposits salt on control boards and terminal blocks. The hills put real strain on operators, since a gate on a Grade Street slope is fighting gravity every time it opens. And the older housing stock means many automatic gates are wired into panels that haven’t been updated since the house was built.

We work with that reality instead of against it. When we replace a control board in the Outer Sunset, we seal the housing and use marine-grade connectors where they’re needed. When we perform a Gate Realignment or adjust the closing force on a gate in Glen Park, we account for the slope. These are the details that keep a repair from turning into a repeat visit.

And because this is also where families live, not just where gates operate, we protect the parts of your home that have nothing to do with the repair. We lay drop cloths on the floor and put on shoe covers before we step inside. We choose pet-safe lubricants where there’s a choice, and we can schedule around nap time if quiet matters. The Cedarwell C.A.R.E. values govern how we work: clean up like it’s our own home, ask before we move or touch anything, respect the family’s time and quiet hours, and explain the price before the work.

Brands We Work On

Our technicians are factory-trained on the automatic gate operators that San Francisco homeowners actually have. We regularly repair Ghost Controls openers on residential driveway gates, DoorKing and Elite operators on larger properties, and Mighty Mule units on lighter gates. If your gate’s brand isn’t on that list, call anyway and we’ll tell you honestly whether we’re the right fit. We won’t send a tech to a job we can’t do well.

For manual gate and latch problems, or if you’re not sure whether your issue is the automation or the gate hardware itself, start with our Gate Repair in San Francisco page. It covers what we fix across the city, from home base to every neighborhood we serve.

FAQs – Automatic Gate Repair

How much does automatic gate repair cost in San Francisco?

Automatic gate repair in San Francisco typically costs between $275 and $650 for the most common fixes, including sensor replacement, limit-switch adjustment, and control board work. Full operator replacement runs $900 to $2,400. Call (628) 227-2771 for an exact quote, and remember that every estimate is free and written before any work begins.

Can you fix my automatic gate the same day?

In most cases, yes. We stock common parts for Ghost Controls, DoorKing, Elite, and Mighty Mule operators on the truck, which means most repairs are completed in one visit that usually takes under two hours. Call (628) 227-2771 and we’ll tell you if same-day service is available in your neighborhood.

Is it cheaper to repair or replace an automatic gate opener?

If your operator is under 12 years old and the repair cost is under half the price of a new unit, repair usually makes financial sense. We’ll give you both numbers in writing and let you decide. We don’t upsell replacements that aren’t justified, and the 365-Day Done Right Promise covers whichever path you choose.

Do you work on automatic gates near Ocean Beach or in the outer neighborhoods?

Yes, we serve the whole city, including the Sunset, the Richmond, West Portal, and every other San Francisco neighborhood. Salt-air corrosion is a real factor out near the coast, and we carry the sealed connectors and replacement parts that hold up to it. For Oakland pricing, see How Much Does Gate Repair Cost in Oakland, CA? (2026 Price Guide).

Is it safe to fix an automatic gate myself?

Gate operators run on line voltage, and spring-loaded components hold significant energy even when the power is off. If your gate has a fence operator or a sprung mechanism, we recommend calling a trained professional rather than opening the unit yourself. There’s no shame in not wanting to tangle with high-voltage wiring. Call (628) 227-2771 and we’ll handle it safely.

What does the 365-Day Done Right Promise cover?

Every automatic gate repair and installation is covered for a full year. If the fix doesn’t hold up, we come back and make it right. No argument, no fine print, no chasing a warranty department.

Call Latch and Post Gate Repair San Francisco

Automatic gate problems don’t fix themselves, and a gate that won’t close is a real safety concern for kids, pets, and everything else in the house. Call (628) 227-2771 and you’ll reach a live person who can talk through the symptoms, give you a realistic price range, and schedule a visit that works for your family. Written estimates are free, shoe covers and drop cloths are always included, and the work is backed by our 365-Day Done Right Promise. Reach out any time, day or night.

Written by Cody Beckman, Owner at Latch and Post Gate Repair San Francisco, serving San Francisco.