Wrought iron
Wood & steel frame
Farm & ranch
Sliding driveway gates
LiftMaster operatorsFree 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.
Get your free estimateLinear Electric Gate Repair in San Antonio: What to Know First
Linear electric gate repair in San Antonio is what we do every week, for homeowners whose gate motor quit, whose keypad stopped accepting the code, or whose gate swings halfway and gives up. We’re an independent Linear service provider, not a manufacturer affiliate, and most repair calls get diagnosed the same day with a written price before any work starts. If you own a Linear gate system in San Antonio and it’s acting up, call (940) 531-3336 and tell us what it’s doing wrong. You’ll get a straight answer about what it costs to fix.

How Linear Products Fail, and How We Fix Them
Linear builds residential gate operators that are common across San Antonio, especially in neighborhoods with older custom gates from the 1990s and 2000s. The failure patterns are consistent enough that we can usually identify the problem from a two-minute phone conversation. Here are the ones we see most.
- Linear LDO series swing gate operators losing travel limits. Older LDO50 and LDO75 models use mechanical limit switches that drift over time, especially through San Antonio’s hot summers when thermal expansion pushes the arm past its normal stop. The gate opens too far, slams, or reverses at the wrong point. We reset and reseat the limit mechanism, and on units where the limit switch itself is worn, we replace it with a current-production part.
- Linear APeX and MegaCode receivers going deaf on remotes. When a Linear remote stops working but the keypad still opens the gate, the receiver board inside the operator has usually lost its RF sensitivity. This shows up most often on APeX series boards from the mid-2010s. We test signal strength at the receiver, replace the antenna lead or the receiver board itself, and make sure all existing remotes get re-taught before we leave.
- Linear MegaCode keypads with dead buttons. The rubber membrane on older MegaCode keypads hardens under the Texas sun and stops registering keystrokes. The gate itself is fine, but the homeowner can’t get in without a remote. We replace the keypad with a compatible current model and program the existing MegaCode ID so the new keypad works without touching the operator.
- Linear magnetic lock failures on pedestrian gates. Many San Antonio driveways pair a Linear vehicle gate operator with a separate pedestrian gate using a Linear maglock. When the maglock stops releasing, it’s usually the power supply or the wiring run through the gate hinge, not the lock itself. We trace the low-voltage circuit, repair the wire path, and bench-test the lock before reattaching it.
- Linear APeX control boards burning out after storms. San Antonio gets real lightning, and Linear APeX boards sit right at the end of a long, exposed wire path. A surge takes out the board’s transformer input or its safety sensor terminals. We replace the board, add a surge suppressor at the operator, and verify that the safety sensors still pass their self-test before the gate gets power back.
Styles & brands we work with





Our Linear Electric Gate Repair Process
When you call Warden Gate Repair San Antonio, the job follows the same sequence every time. No surprises, no open-ended invoices.
- 1
You call, we listen. A live person answers at (940) 531-3336, day or night. You describe the symptom, we ask a few questions about your Linear model and what the gate is doing.
- 2
We identify the tech before anyone drives to your house. You get the technician’s name and photo before arrival. At the door, they show a photo ID badge. That’s the Threshold Standard, and it applies to every visit.
- 3
Diagnostics on-site. The tech tests the operator, limits, safety sensors, keypad, and remote receiver. For Linear systems, we start with the common failure points for your specific series, then confirm before touching anything.
- 4
Written price before work. You get the repair cost in writing, with parts and labor separated. If you don’t like the number, the tech leaves and there’s no charge for the visit.
- 5
The repair, done right. We install OEM Linear parts where warranty or compatibility matters, and use quality aftermarket parts where they perform as well and save you money. You’ll know which is which before we start.
- 6
Test cycles and cleanup. The gate gets a full open, close, and safety reversal test. We walk you through what was replaced, show you the worn part, and confirm the total matches the written price. Every repair carries the 365-Day Done Right Promise: if it fails, the return visit is free.
See the difference
Before
After
Before
After
Before
AfterWhat Linear Electric Gate Repair Costs in San Antonio
Here’s what Linear owners in San Antonio can expect to pay, based on the jobs we do most often.
- Remote receiver or antenna repair: $120 to $260
- MegaCode keypad replacement: $180 to $340 installed
- Limit switch adjustment or replacement: $140 to $280
- Safety sensor repair or replacement: $150 to $320 per pair
- APeX control board replacement: $380 to $650 depending on board revision and surge damage
- Maglock circuit repair: $160 to $300
The biggest price driver is the control board. A bad board on an older Linear APeX unit can sometimes justify stepping up to a newer operator instead, and we’ll tell you honestly when that math makes sense. Every repair gets a written price before any work starts. Call (940) 531-3336 for a free estimate on your specific Linear system.
Why San Antonio Homeowners Call Warden Gate Repair San Antonio for Linear Work
Most gate companies in San Antonio can change a capacitor. Fewer can tell you why a Linear LDO50 from 2008 keeps tripping its breaker only when the afternoon sun hits the control box. Our techs work on Linear equipment regularly, and they also service LiftMaster, Mighty Mule, Ghost Controls, and DoorKing, so when a part is backordered or a board is discontinued, we know what alternative actually works. Cole Rafferty, our owner, has close to two decades of automated gate experience, and he built Warden around a simple idea: you should know the written price and the tech’s name before a single tool comes out. Every repair is backed by the 365-Day Done Right Promise, and someone answers our phone around the clock. A warden, after all, is someone trusted to watch over a place and keep it secure. That’s the whole idea behind a gate, and it’s the whole idea behind how we work.
FAQs
We’re an independent service provider, so we don’t process Linear manufacturer warranty claims directly. If your Linear gate operator is still under warranty, we can diagnose the issue and document what failed so you can file a claim with the manufacturer, or we can repair it and you handle the reimbursement. Most Linear residential operators on San Antonio properties are well past their warranty period anyway.
Yes. We stock common Linear remote receiver boards, MegaCode keypads, limit switches, and maglock power supplies in our service vehicles, and we source from local San Antonio distributors for same-week availability on most other Linear parts. If a specific Linear control board is discontinued, we’ll give you a written recommendation on an equivalent current part before ordering.
If the repair is under $400 and the gear train, motor, and housing are in solid shape, we almost always recommend repairing it. When the repair pushes past $600, or when we find multiple worn systems that will fail soon after, we’ll tell you what a replacement Linear or equivalent operator would cost, in writing, and let you decide. We don’t push replacements when a repair makes more sense.
For a gate that’s stuck and won’t open, we prioritize the call and usually get a technician to your San Antonio home the same day. For a keypad or remote issue where the gate still works manually, we typically schedule within one to two days. Every job, emergency or not, starts with a live conversation and a written price before work begins.
Yes. We replace and program Linear MegaCode keypads and remotes every week across San Antonio. We’ll get your existing remotes and new replacement working together, and if the receiver board itself is the problem, we’ll fix that instead of selling you a remote that won’t help. Call (940) 531-3336 and we’ll walk through the symptom together.
If you own a Linear gate in San Antonio and it’s not working right, call (940) 531-3336 now. Tell us what it’s doing wrong, and we’ll tell you what it costs to fix it, in writing, before we start. Estimates are free, and we’ll send you the name and photo of the tech coming to your door.
Written by Cole Rafferty, Owner, Warden Gate Repair San Antonio at Warden Gate Repair San Antonio, serving San Antonio and nearby areas.