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 Access Control in Richardson: What to Know First
We’re an independent Linear gate access control service provider in Richardson, and most repairs we complete are done in a single visit, usually within two hours of arrival. Linear operators, keypads, and receivers are workhorses when installed correctly, but when they fail, the problem is almost always electrical rather than mechanical - a board, a relay, or a corroded connection. Call (903) 627-2906 and a live person answers, any hour, any day.
This page is for Richardson homeowners whose Linear gate system is acting up - a keypad that stopped accepting codes, a remote that only works from ten feet away, a gate that opens fine but won’t close without holding the button. If that’s you, read on. You’ll find the specific ways Linear gear fails, what honest repair costs look like in this market, and why we approach Linear work differently than a generalist who carries one universal board in the truck.
Key Takeaways
- Linear gate access control failures in Richardson are most often caused by heat-aged circuit boards, antenna placement issues, or corroded keypad contacts - not dead motors.
- Most Linear keypad and receiver repairs run $180-$420, while full operator replacement typically lands between $950 and $2,400 depending on the model and gate weight.
- We are not affiliated with Linear. We are an independent service company, which means we fix what’s broken instead of steering you toward a full system swap.
- Every Linear job is backed by our written 90-Day Done Right Promise. If it’s not right, we come back and make it right.
How Linear Products Fail - and How We Fix Them
Linear has been making gate operators and access control equipment since 1961, and the brand built its name on simple, reliable electronics. In Richardson, the most common Linear lines we service are the APeX series, the MegaCode family of receivers and transmitters, and older legacy models like the LSO and LS series swing operators. Here’s what actually goes wrong with them, and what we do about it.
- MegaCode receiver range collapse. Owners tell us the remote used to work from the street, and now they have to pull up to the keypad and try three times. The usual culprit is the receiver antenna. On Linear MegaCode receivers, a cracked antenna wire or a receiver box that’s been mounted behind a steel post will cut range by 80% or more. We relocate or replace the antenna, re-terminate the connection, and verify range from the curb line before we call the job done.
- APeX keypad dead keys or intermittent entry. The Linear APeX and older AK-11 keypads have membrane-style buttons. In Richardson’s summer heat, the adhesive layer under the membrane degrades, and condensation from morning humidity gets between the layers. Codes stop registering or register twice. We don’t patch these - we replace the keypad with a proper weather-sealed unit and re-flash the codes. A patch job fails again by August.
- Operator clicks but gate doesn’t move. On Linear swing operators, this is most often a failed start capacitor or a welded relay on the control board. The clicking sound is the relay trying to engage. If you keep pressing the remote while it clicks, you can weld the contacts completely and turn a $50 relay repair into a $400 board replacement. We tell customers: one click, then call us.
- Gate opens but won’t close without holding the button. This is the classic symptom of a misaligned or dead safety sensor on Linear LSO and LS series operators. Linear’s design uses a photo-eye or edge sensor loop, and when that circuit opens, the board defaults to “hold to close” mode as a safety measure. We trace the loop, find the break or misalignment, and restore normal operation rather than bypassing the safety circuit - bypassing a safety edge is how people and pets get hurt.
- Intermittent phantom openings. A gate that opens on its own in the middle of the night is usually not a bored teenager with a code grabber. On older Linear systems with fixed-code transmitters, a neighboring gate on the same frequency can trigger your receiver. The fix is upgrading to MegaCode rolling-code technology or moving the receiver to a cleaner channel. We also check for voltage sags on the power feed, which cause the board to reboot and momentarily drop the control circuit.
One thing we tell Richardson homeowners straight: Linear gear is not disposable. These are serviceable machines. A board, a capacitor, a limit switch - these are parts, not reasons to replace a whole operator. That said, there are cases where the repair bill approaches 60% or more of a new unit’s cost, and at that point a replacement makes more sense. We’ll tell you which side of that line your gate sits on, and we’ll charge you the same either way.
Our Linear Gate Access Control Process
Every Linear job we run in Richardson follows the same sequence, whether it’s a keypad replacement in Canyon Creek or a full operator swap in Breckinridge. Here’s how it goes.
- 1
Call and dispatch. You call (903) 627-2906, a live person answers, and we set a window that we actually keep. No voicemail trees, no “sometime between 8 and 5.”
- 2
On-site diagnosis. Our technician arrives in a clean uniform, identifies the Linear model and the specific failure, and confirms the diagnosis before any work is approved. We don’t guess, and we don’t throw parts at a problem.
- 3
Upfront price, settled in writing. You get a firm price before a single bolt is turned. Parts and labor, in writing. No surprises on the bill, ever.
- 4
Parts decision. We use OEM Linear parts where they’re available and where they make sense. For older models where Linear has discontinued a board, we source quality aftermarket equivalents from suppliers we’ve vetted over years of use. We’ll tell you what you’re getting and why.
- 5
Repair and bench test. The fix goes in, then we cycle the gate a minimum of ten times, test every code and remote, and check the safety edges and photo-eyes. If a limit switch is off by a quarter inch, we adjust it now - not on a call-back.
- 6
Cleanup and guarantee. We leave the job site cleaner than we found it, walk you through what we did, and hand you our written 90-Day Done Right Promise. If it’s not right, we come back.
What Linear Gate Access Control Costs in Richardson
Here’s the honest pricing picture for Linear work in Richardson, based on what we’ve charged over the last several years. These are real ranges, not bait numbers.
| Service | Typical Cost in Richardson |
|---|---|
| Keypad replacement (APeX or AK-11, weather-sealed) | $220-$420 installed |
| MegaCode receiver swap or antenna relocate | $180-$320 |
| Control board replacement (APeX series) | $280-$550 parts and labor |
| Safety sensor or edge repair | $150-$300 |
| Full operator replacement (LS/LSO/APeX, labor included) | $950-$2,400 depending on gate size and model |
| Diagnostic visit (waived if we do the repair) | $89 |
What moves the price: gate weight and length, whether the operator is swing or slide, and whether we’re repairing a 2015 APeX or a 1998 LSO that Linear hasn’t supported in a decade. Every quote is firm before work starts. Call (903) 627-2906 for an exact price on your system - estimates are free, and there is never pressure to approve anything on the spot.
Why Richardson Homeowners Call Ironworks Gate Co. for Linear Work
Victor Salinas grew up in Prairie Creek and has spent the better part of thirty years working on gates across the north Dallas corridor. He learned the trade through the HVAC and Industrial Technology programs at Collin College, where an instructor told him something that stuck: sloppy work on a motor is just a future emergency call waiting to happen. That’s the standard we work to, and it’s why we’ve been serving Richardson for over 42 years.
We service Linear. We also carry parts and technical documentation for LiftMaster, Mighty Mule, Ghost Controls, and DoorKing, which means if your Linear unit is beyond repair and a different brand makes more sense as a replacement, we can quote you honestly across the board - not just push the one brand we happen to sell. And every job, from a keypad code flash to a full operator replacement, is covered by our written 90-Day Done Right Promise. Done right, and backed in writing.
FAQs
No, and we’re upfront about that. We are an independent Linear service provider in Richardson. What that means for you: we fix what’s broken on your Linear system, we stock common Linear parts, and we don’t have a corporate quota pushing us to sell you a new unit when a repair is the better call. Our technicians are trained on Linear equipment along with eight other major gate-automation brands.
If your Linear operator is still under manufacturer warranty, we’ll follow warranty-safe practices - OEM parts where required, no unauthorized modifications, proper torque specs, and full documentation of every step. In most cases, an independent repair by a qualified technician does not void a factory warranty. If your system is out of warranty, which most Richardson Linear gates are, you have complete freedom in parts choice, and we’ll use the best combination of value and reliability for your situation.
Most Richardson service calls are reached the same day or next day. Because a live person answers our phone 24 hours a day, 7 days a week, you’ll get a straight answer about timing when you call - not a callback queue. If your gate is stuck open and your property is unsecured, tell us that when you call and we’ll prioritize accordingly.
Here’s our honest rule of thumb: if the repair is under 50-60% of the cost of a new unit and the operator is otherwise sound, repair it. Linear operators from the MegaCode era are serviceable machines, and many of them will run another decade with a new board or capacitor. If the gearbox is worn, the motor is drawing high amperage, or the unit is a fixed-code model from before 1995, replacement usually makes more sense. We’ll show you the numbers and let you decide. Call (903) 627-2906 for an honest assessment of your specific unit.
Yes. We regularly retrofit Linear operators with modern phone entry systems, video intercoms, and card readers. The Linear APeX series has compatible expansion boards that accept open-command inputs from third-party access systems, and we’ve installed everything from simple cellular phone entry for a single-family driveway in Canyon Creek to full video intercom systems for estate gates in Breckinridge. The right solution depends on how many people need access and how you want to manage codes. Call us and we’ll talk through what fits your gate and your budget.
Written by Victor Salinas, Owner, Ironworks Gate Co. at Ironworks Gate Co., serving Richardson and nearby areas.
Before
After
Before
After
Before
After