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.
Linear Gate Installation in Van Nuys: What to Know First
Linear gate installation in Van Nuys typically runs $1,800 to $6,500 depending on gate size, opener model, and whether we’re framing a new opening or replacing existing hardware. Most jobs take one to two days once materials are on hand. We’re an independent Linear service provider, not a factory arm, which means we fix what’s failing instead of selling you a whole new system.
If you own a Linear gate opener, a swing gate with a Linear arm, or a sliding gate running a Linear board and you need it installed right the first time, this page is for you. Hal Gatewood has been working on Linear equipment in the Valley since 2001, and the phone number hasn’t changed since. Call (951) 749-5734 and a live person answers, day or night.
Key Takeaways:
- We install Linear swing, slide, and double gates with OEM or quality aftermarket parts, your call.
- Free estimates. Price is quoted and agreed in writing before any work starts.
- 90-Day Done Right Promise on every job, stamped on the invoice.
- We service Linear plus LiftMaster, Mighty Mule, Ghost Controls, and DoorKing if you have mixed hardware.
How Linear Products Fail - and How We Fix Them
Linear builds solid openers, but every brand has its weak points. Here’s what we actually see on Van Nuys driveways, not what a brochure says.
- Linear LDO series (LDO50, LDO33) limit switch drift. The old LDO swing gate operators used mechanical limit cams that wear a flat spot over years of cycles. The gate stops a foot short of closed, or over-travels and slams the post. We don’t mask it by adjusting the close force. We replace the cam set or the limit assembly, reset travel, and test it under load. A homeowner might not catch the difference, but the post does.
- Linear APeX and MegaCode receiver interference. Van Nuys sits under LA’s radio soup: airport chatter from Van Nuys Airport, commercial repeaters, old UHF from the foothills. Linear MegaCode receivers are stubborn, but they aren’t immune. When a Linear remote only works from six feet away, it’s rarely the battery. We find the interference source or relocate the antenna, then reprogram the receiver so it holds code sync through power blips.
- Linear PRO-Series (LDCO841, LDCO800) hall effect sensor failure. The PRO-Series sliding gate boards watch motor RPM through a hall sensor. Heat and age cause intermittent RPM misreads that make the gate reverse mid-travel for no reason the owner can see. Factory support calls it a controller problem. Half the time it’s the sensor harness chafing inside the frame. We test the sensor before swapping a $400 board.
- Linear swing arm brackets pulling out of the gate frame. Thin-wall steel gates, common on Van Nuys stucco homes built in the 1960s and 70s, can’t hold Linear’s arm bracket long-term. The bolts oval out the holes and the arm rips free. We weld a reinforcing plate to the gate face, remount the bracket, and the arm gets a solid base instead of chewing the same hole wider.
- Linear transformer and battery fade on solar-assisted setups. Some Van Nuys properties run Linear operators with solar backup or full solar. The charging circuit in the older Linear boards drifts over years and cooks the battery. Your gate works fine in October, then quits three days into a January overcast stretch. We test charge voltage at the board, replace the battery and the regulator if needed, and wire the panel run clean so you’re not doing this again next year.
Our Linear Gate Installation Process
Here’s how a Linear job goes at Gatewood Fence & Gate, start to finish.
- 1
You call (951) 749-5734. A person answers. We ask what the gate is doing, what opener you have, and whether you’re installing new or replacing existing. We schedule a time that holds.
- 2
On-site look. We check the posts, the gate frame, the existing operator if there is one, and the power situation. We measure, we listen, we explain what we found in plain English.
- 3
Written estimate. You get a line-item price for parts and labor. That’s the price. It doesn’t change when we show up with tools.
- 4
Parts decision. Linear OEM parts when it matters, solid aftermarket when it’s a direct equal and saves you money. We tell you which we recommend and why, and we don’t use parts that’ll fail in 18 months to save forty bucks.
- 5
Installation. We frame, weld if the job calls for it, mount the operator, run and protect the wiring, set limits and force, and program remotes and accessories.
- 6
Test and walkthrough. We run the gate through 20+ cycles with weight on it, check safety edges and photo eyes, then walk you through operation. The 90-Day Done Right Promise is on the invoice. If something isn’t right, one call brings us back.
What Linear Gate Installation Costs in Van Nuys
Straight numbers, based on what we’ve been quoting in Van Nuys the past couple years.
- Single swing gate, Linear arm operator, new install: $1,800 to $3,200
- Double swing gate, two leaves, Linear dual-gate arm setup: $3,000 to $5,800
- Sliding gate with Linear PRO-Series operator, new track or cantilever hardware: $2,500 to $6,500
- Pedestrian gate with Linear keypad and maglock or strike: $900 to $2,200
- Operator replacement on existing gate, Linear board and arm only: $950 to $1,900
What moves the price: gate weight and size, single vs double leaf, whether posts need to be set or welded, distance from power, and whether you’re adding remotes, keypads, or a vehicle sensor. Every quote is written before work starts. Call (951) 749-5734 for a free estimate on your specific gate.
Why Van Nuys Homeowners Call Gatewood Fence & Gate for Linear Work
We’ve been in the Valley since 2001, owner-operated the whole time. Hal Gatewood grew up off Sepulveda Boulevard near the old Van Nuys Airport and learned the trade at Los Angeles Valley College in Valley Glen, where he took welding and metal fabrication courses before spending years on actual job sites. The shop address is published and his name is on every invoice. That’s the kind of accountability a national outfit can’t fake.
Every Linear job carries the 90-Day Done Right Promise in writing. Not “up to,” not “in most cases.” If it isn’t right, one call and we’re back. We also service LiftMaster, Mighty Mule, Ghost Controls, and DoorKing, so if your property has mixed hardware, one crew handles all of it. Seniors and veterans get a standing 10% discount, and if you have a written estimate from another company, we’ll give it a second look free.
Just give me a call - that’s still my number on the truck.
FAQs
Yes, a self-install usually voids Linear’s operator warranty. Linear distributors honor factory warranty when installation is done by a qualified contractor who follows the published installation and wiring specs. We install to the book, set force and limits per the manual, and document the job so your warranty stays intact.
Both, depending on what the gate needs. OEM for anything where the board, encoder, or limit logic is involved. Quality aftermarket for brackets, arms, remote transmitters, and mechanical hardware where it’s a direct equal and saves you money. We tell you which before we order anything.
Most residential Linear installations take one to two working days once parts are on hand. Common parts are usually in stock at local supply houses or our shop. Larger double gates requiring post setting and concrete cure add a day. We give you a firm schedule at the estimate, and we show up in the window we promised.
Most of the time, yes. The LDO and PRO-Series lines are serviceable machines. Unless the board is fried and discontinued, we repair the fault: limit switches, hall sensors, capacitors, receiver modules, arm brackets. We won’t sell you a new operator because a $90 part failed. Call (951) 749-5734 and describe what it’s doing, and we’ll tell you straight whether it sounds repairable.
Yes. We run and protect low-voltage and line-voltage wiring, install photo eyes and safety edges, and configure the operator’s obstruction settings per Linear’s manual and California code. The safety side isn’t optional on a gate that can pinch or trap, and we treat it that way on every job.
Written by Hal Gatewood, Owner, Gatewood Fence & Gate - Van Nuys, CA at Gatewood Fence & Gate, serving Van Nuys and nearby areas.





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