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AfterLinear Gate Motor & Opener in Sherman Oaks: What to Know First
We fix Linear gate motors and openers across Sherman Oaks, most jobs same day or next morning depending on the part. A Linear repair in this area typically lands between $220 and $480, with full motor replacements running $850 to $1,400 installed. We quote the price before any work starts, and that price is the one you pay. This page is for homeowners whose Linear gate is acting up and who want a straight answer about what it will take to fix it. Call (818) 873-5061 and you’ll get Hal or someone from his crew, not a phone tree.
How Linear Products Fail - and How We Fix Them
Linear has been a workhorse brand on Sherman Oaks driveways for years, but every line has its habits. Here’s what we actually see when we open the panel:
- Linear LRA / LRA-S swing-arm motors: the limit switch drift. These are common on single-swing gates all over the hills south of Ventura Boulevard. The arm loses its travel limits and the gate either stops short or over-cranks and bends the bracket. It’s usually the internal limit cam wearing down after years of wind loading. We reset limits, replace the cam if it’s beyond adjustment, and reinforce the bracket rather than just bolting a new motor onto a tired post.
- Linear Pro Access / APeX controllers: phantom fault codes. Sherman Oaks heat plus the damp marine layer that rolls in from the Sepulveda Pass makes these boards act up. The controller throws a fault for no clear reason, and the gate refuses to respond to the remote. More often than not it’s a corroded edge-sensor terminal or a hairline crack in the board solder, not the motor itself. We test the whole circuit before condemning any part, which saves you from buying a board you didn’t need.
- Linear LS slide motor chains: premature slop. On heavier sliding gates we see the drive chain stretch and the sprocket wear a groove, especially where the track picks up grit from decomposed granite driveways east of Van Nuys. The motor still runs but the gate lurches and bangs into the end stop. We replace the chain and sprocket together, not one without the other, and set the tension while the gate is on its rail, not on a bench.
- Linear battery backup units: dead cells after a season of Santa Anas. Power flickers are common enough in Sherman Oaks during Santa Ana wind events. A Linear gate with battery backup that hasn’t been load-tested in two years will fail right when the power blinks. The cells look fine until you put a real draw on them. We test under load, replace the battery pack when needed, and set the charging curve to match the new cells.
- Linear receiver modules: rolling-code desync with older remotes. When a Linear gate opens randomly or ignores one remote but not another, it’s rarely the motor. It’s the receiver losing sync after a power surge, or an old single-button remote that’s finally given up. We re-sync in minutes, replace remotes with whichever version actually matches your receiver’s frequency, and don’t try to sell you an “upgrade” that isn’t one.
Our Linear Gate Motor & Opener Process
Here’s what happens when you call about a Linear gate that won’t open:
- 1
You talk to a person. We ask what the gate is doing, what model if you know it, and whether it’s making any noise at all. That tells us what to bring.
- 2
We show up and diagnose honestly. We open the panel, test the controller, the motor leads, the safety edges, and the limits. You’ll hear the diagnosis in plain English, not a sales pitch.
- 3
We give you a written price. Before anything gets unscrewed, you know the number. OEM Linear parts when they matter for warranty or safety; quality aftermarket when the OEM part is just a relay with a logo on it.
- 4
We do the work. Motor swaps, board replacements, chain and sprocket sets, limit resets, intercom integration, battery backups - done at your gate, not hauled to a shop.
- 5
We test it thoroughly. We run the gate through full cycles, check the force settings, the safety reversal, and make sure the remote, keypad, and intercom all talk to each other.
- 6
You get the 90-Day Done Right Promise in writing. If it’s not right, Hal comes back. One call brings him back.
What Linear Gate Motor & Opener Costs in Sherman Oaks
Live in the flats near Moorpark Park or up in the hills off Mulholland, the numbers below reflect what we actually quote on Sherman Oaks driveways. Every quote is agreed before we start.
- Limit switch reset and adjustment: $120-$180
- Remote re-sync or replacement: $65-$140
- Chain and sprocket replacement on an LS slide motor: $290-$420
- Control board replacement (APeX or Pro Access): $310-$570
- Complete Linear swing-arm motor replacement (LRA-style): $850-$1,200
What moves the price: the model’s age, whether the bracket and hinge post are still solid, and whether we’re splicing wiring that a previous crew left tangled. You’ll hear all of that before we touch a screw. Call (818) 873-5061 for a free estimate and an exact number, not a range that “may vary.”
Why Sherman Oaks Homeowners Call Gatewood Fence & Gate for Linear Work
Hal Gatewood has been fixing gates in Sherman Oaks since 2001, and most of his customers are within a few miles of the Ventura Boulevard stretch he’s driven every workday for over two decades. We’re the local, owner-operated company that repairs before replacing. A sagging Linear gate is usually a hinge post problem, not a motor problem, and we start where the failure actually is. We weld on site, so your gate stays in your driveway. If you need something other than a Linear fixed, we service LiftMaster, Mighty Mule, Ghost Controls, and DoorKing too. As an independent Linear service provider, we’re not tied to a manufacturer’s upsell playbook. We’re tied to the number on the invoice and the name on the shop.
FAQs
Most Linear motor repairs in Sherman Oaks are done same day or next morning. It depends on the part. We carry common Linear boards, limit cams, remotes, and chains, but a specific motor for an older model may need to be ordered. Call (818) 873-5061 and tell us the model if you can see it on the panel.
If the motor is under ten years old and the arm or chain isn’t grinding, repair almost always makes better financial sense. If the motor housing is cracked, the arm is bent beyond straightening, or the unit is older than fifteen years and showing multiple failure points, replacement is the honest call. We’ll tell you which one we’d do at our own house, and why.
We install parts properly and stand behind our work with the 90-Day Done Right Promise in writing. For new Linear products still under manufacturer warranty, we can help you document the failure and handle the repair, but we’re an independent service provider, not a Linear warranty station.
Yes. Most Linear controllers have an open input that accepts a wired intercom relay or a keypad. We test the input, set the relay timing, and make sure the safety edges still function after any integration. This is common on Sherman Oaks driveways where a pedestrian gate and intercom both run off the same Linear panel.
That intermittent behavior is usually a cold solder joint on the control board or a loose terminal connection that moves with temperature. Sherman Oaks sees enough hot afternoons and cool mornings that expansion and contraction works connectors loose over time. We check those before selling you a new board. Call (818) 873-5061 if your gate is acting up. We’ll get it sorted.
Written by Hal Gatewood, Owner, Gatewood Fence & Gate at Gatewood Fence & Gate, serving Sherman Oaks and nearby areas.