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.
Before
After
Before
After
Before
AfterLinear Gate Installation in Arcadia: What to Know First
Linear gate installation in Arcadia typically runs $1,800 to $6,500 depending on whether you’re replacing an existing opener on a good gate or starting from scratch with posts, panel, and automation. As an independent Linear service provider, we install and service the full range of Linear residential operators, most jobs taking one full day once parts are in hand. The honest answer on price? We quote it before we touch anything, and that number doesn’t change at the door.
This page is for Arcadia homeowners who already own Linear equipment or have a Linear opener picked out and need someone who actually knows the brand to make it work right. If that’s you, call (626) 628-9548 and tell us what you’re working with. Hal Gatewood has been doing Linear work in the San Gabriel Valley since 2001, and he’ll tell you straight whether your plan makes sense or you’re about to spend money you don’t need to spend.
How Linear Products Fail - and How We Fix Them
Linear makes solid equipment, but every brand has its habits. Here’s what we actually see on Linear gates in Arcadia, and what we do about it:
- Linear LRA and LSO series limit switch drift. The LRA (ram arm) and LSO (slide) series use mechanical limit switches that, over a few years of thermal cycling in the San Gabriel Valley heat, can slip a notch or two out of adjustment. The gate still opens and closes, but it pulls too far into the post or stops an inch short of full closed. We re-set the limits and then mark them so the next adjustment is obvious, instead of leaving it to guesswork like the last guy did.
- Linear APeX and M3 board capacitor failure. These are workhorse controls, but the electrolytic capacitors on the main board degrade faster in a metal enclosure that bakes in direct Arcadia sun. Symptom: the gate starts fine cold, then refuses to respond after sitting in afternoon heat. We test the board first rather than throwing a new opener at the gate, and when it’s just a capacitor, we replace the capacitor. Fix the board, not the whole machine.
- Gearbox oil breakdown in older Linear swing arms. On the early-2000s Linear swing operators we still see around Arcadia’s older ranch-style properties, the factory grease turns to sludge and the arm groans or binds mid-stroke. Linear doesn’t sell the internal gear set as a separate item anymore, but we can often clean, re-grease, and get years more out of a housing that’s otherwise sound. Repair-first is how we work.
- Photo eye and safety edge misalignment on Linear slide gates. Linear’s slide systems ship with hardwired entrapment protection, and in Arcadia’s clay-heavy soil, gate posts shift seasonally. A shifted post means the photo eye beam is an inch off, and your gate refuses to close or stops mid-cycle. We square the post, not just the eye, because fixing the bracket without the post means you’ll fix it twice.
- Factory remote compatibility confusion. Linear’s older MegaCode remotes and newer multi-button remotes are not cross-compatible, and a lot of Arcadia homeowners discover this after buying a replacement on a whim. We match the receiver to the remote family before installing anything, so you’re not standing in the driveway pressing a button that will never work.
Our Linear Gate Installation Process
Here’s how a Linear job goes at Gatewood Fence & Gate, from the first call to the last wipe-down:
- 1
You call, a person answers. No voicemail tree. You tell us what the gate is doing (or not doing), and we ask a few pointed questions about the operator model and the gate’s age. That call usually tells us whether we’re coming out with parts or just tools.
- 2
We inspect on site and quote before touching anything. Hal or one of his crew looks at the operator, the posts, the hinges, the electrical feed, and the gate’s weight and travel. Then you get a written number. It doesn’t shift at the door. Never has.
- 3
Parts decision: OEM Linear or quality aftermarket. When Linear factory parts are the right call and available, we use them. When a Linear part is backordered or discontinued, we use aftermarket components we’ve tested on Linear systems, always with your sign-off before anything gets installed. Nothing goes on your gate that we wouldn’t put on our own.
- 4
The install, done in your driveway. We weld on site where needed, mount the operator, run and dress the wiring properly (not the bird’s nest the last guy left), and set limits and force sensitivity to Linear’s specs. The gate stays in your driveway. We don’t haul it away to a shop.
- 5
We test it like we’re the ones living behind it. Full open and close cycles, entrapment protection verification, manual release check, and remote programming. If it’s a slide gate, we check the track rollers and the rack alignment while we’re at it. Show me the gate closing on its own and I’ll show you where it’s failing.
- 6
Cleanup and the 90-Day Done Right Promise. We leave the site cleaner than we found it, walk you through how everything works, and put our 90-Day Done Right Promise in writing. If it’s not right, one call brings us back. No runaround.
What Linear Gate Installation Costs in Arcadia
Straight numbers, because that’s how we do it. Here’s what Linear gate work costs in Arcadia right now:
- Opener replacement on existing gate (Linear ram arm or slide operator): $1,800 - $3,200 installed, depending on gate size and whether we’re reusing the existing mount points or reinforcing them.
- Full new gate with posts, panel, and Linear automation: $4,200 - $6,500 for a typical single driveway gate, more for double gates or heavy ornamental steel.
- Control board or capacitor repair on Linear APeX / M3: $250 - $650 parts and labor, a fraction of what a new opener costs.
- Photo eye or safety edge replacement and realignment: $180 - $420, including squaring the post if that’s what the gate needs.
What moves the price: gate weight, whether the posts are plumb, whether your electrical feed is where the operator needs it, and whether this is a straight replacement or a from-scratch install. Call (626) 628-9548 for a free estimate on your specific Linear gate, and if you already have a written quote from another company, bring it in. We’ll give you a free second opinion on any written estimate, no trip charge inside the county.
Why Arcadia Homeowners Call Gatewood Fence & Gate for Linear Work
Hal Gatewood’s name is on the shop, and the shop is down the road. That is the oldest accountability there is. We’ve been serving Arcadia and the surrounding San Gabriel Valley since 2001, and most of our work comes from people who already know us or got our number from a neighbor who does. A live person answers the phone 24 hours a day, not a call center three states away. Every job carries the 90-Day Done Right Promise stamped in writing. And our crew knows Linear because we work on it every week, alongside the other brands we service: LiftMaster, Mighty Mule, Ghost Controls, and DoorKing. That multi-brand experience matters when a client has a Linear opener on the driveway gate and a Ghost Controls on the pedestrian gate and they want one company who can handle both. Tell me what it is doing and I will tell you what it needs.
FAQs
No. As an independent Linear service provider, we install to manufacturer specifications without doing anything that would invalidate your coverage. We’re not authorized by Linear, but we follow their install requirements to the letter, and when a warranty repair is the right call, we’ll tell you to pursue it through the manufacturer rather than paying us to fix something Linear should cover.
For emergencies like a gate stuck open or a Linear opener that won’t respond, we make same-day and 24/7 service calls for Arcadia, and a live person answers the phone at (626) 628-9548 whenever you call. For a non-emergency installation, we’ll typically schedule you within a few days and show up in the window we promised.
That depends on what’s actually wrong. A blown capacitor, drifted limit switch, or a sticky gearbox is often a repair for under $650. A rusted-through housing, a burned motor winding, or a board that’s been hit by a power surge is a replace. We’ll tell you which one you’re looking at and quote both before you decide, never pushing a replace when the repair makes sense.
Yes. We run the power, wire the control panel, mount and align the photo eyes, and install the entrapment protection exactly as Linear’s specs require. A new operator without proper safety edges is dangerous and won’t pass inspection, and we won’t leave a gate that’s a hazard to your family or anyone walking past.
We source quality aftermarket parts that work with older Linear systems, and if the part is truly gone, we’ll quote you an upgrade path to a current Linear model that fits your existing gate. Either way, you get a written price before any work begins, and you keep the old parts if you want them. Call (626) 628-9548 and describe what your gate is doing. We’ll tell you over the phone whether it’s a half-hour fix or a full replacement, no charge for the conversation.
Ready to Get Your Linear Gate Working Right?
If you’re in Arcadia and your Linear gate needs installation, repair, or just a second opinion on a quote you already have, call (626) 628-9548. A live person answers, and the estimate is free. Seniors and veterans get 10% off permanently, and any repair over $200 takes $40 off. No trip charge inside the county. Call now, or stop by the shop and look us in the eye. Hal’s been at this since 2001, and he’s not hard to find.
Written by Hal Gatewood, Owner, Gatewood Fence & Gate at Gatewood Fence & Gate, serving Arcadia and nearby areas.