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.
Fast, Reliable Electric Gate Repair Across Rendon
Electric gate repair in Rendon usually means one of three things: a solar panel that isn’t charging, a control board that took a voltage spike, or a gate that sags so badly the operator burns itself out trying to move it. Most repairs run $180 – $520 before parts, and we can usually get your gate working the same day we come out. Call Calder Gate Repair at (903) 417-0793 and you’ll get a live person, a written price before any work starts, and a real arrival time you can track.

We know Rendon’s long driveways off FM 1187 and the surrounding two-lane roads. We know the gates are usually a few hundred feet from the house, often solar-powered, and almost always paired with a keypad or loop detector. That setup changes what breaks and how we fix it.
Why Calder Gate Repair Is Rendon’s Preferred Electric Gate Repair Company
Calder Gate Repair is the dedicated gate repair specialist inside the Relay Home Co. family, established in 2009. Each location is independently owned and operated under the Relay Visibility Guarantee, which means you always know who’s coming, when they’ll arrive, and what the job costs before a single bolt gets turned. Our Electric Gate Repair team is led by Nico Alvarez, and every technician who rolls up to a Rendon property is background-checked and in uniform.
Rendon homeowners call us because the gate is usually 200 feet from the house, and nobody wants to walk out to the road in the dark to see what happened. Our dispatchers answer live 24/7, not a voicemail. You’ll get a trackable arrival time, not a four-hour window. And every repair carries the 365-Day Done Right Promise: if the repair fails within 365 days, we return at no charge, in writing, on every job.
Calls from Rendon neighborhoods like the acreage tracts along Rendon Road and the newer developments west of FM 731 get scheduled fast because we dispatch locally from the Dallas-Fort Worth metro. We’re not a call center routing you to some third party. You call, we answer, and a Calder technician handles the job from diagnosis to invoice.
Electric Gate Motor in Rendon
Electric gate motor repair in Rendon typically runs $220 – $520 depending on whether we’re rebuilding the gearbox, replacing the arm, or swapping the entire operator. The motor is the muscle of your gate, and on Rendon’s long rural driveways it works harder than it would on a short suburban lot. A gate that travels 40 feet instead of 12 puts twice the strain on the motor, which is why we see so many burned-out capacitors and stripped drive gears out here.
When we say “motor repair,” we’re usually talking about one of three things: the capacitor that gives the motor its starting jolt, the limit switches that tell the gate when to stop, or the drive mechanism itself. On swing gates, that’s the articulating arm. On slide gates, it’s the chain or rack and pinion. Nico Alvarez and the team bench-test motors before condemning them; a $40 capacitor beats a $600 operator replacement every time it’s actually the capacitor.
Signs the motor is failing: the gate starts, hesitates, then stops mid-cycle. Or you hear a hum but nothing moves. Or the gate moves slower every week until it doesn’t move at all. If you’re hearing grinding, that’s the gearbox, and waiting makes it worse.
Solar Gate Motor Service
Rendon has a lot of solar gate operators, and the motor itself is usually fine. What fails is the power feeding it. We check the panel output, the battery health, and the charge controller before we ever condemn a motor. A gate that stalls mid-travel at 4 p.m. but works at noon is almost always a battery that isn’t getting a full charge.
We relocate panels, re-angle mounts, trim the tree line if needed, and size replacement batteries to the actual duty cycle of your gate. A Mighty Mule or Ghost Controls solar opener on a Rendon driveway that cycles 30 times a day needs different battery capacity than one that cycles 8 times.
Slide Gate Motor Rebuilds
Slide gates are common on Rendon acreages because they don’t need clearance to swing. But the motor and rack take abuse from dust, gravel, and Texas heat. We see jumped racks, worn pinions, and motors that have been working against a misaligned track for so long the gearbox is shot. When we rebuild a slide operator, we reset the rack alignment and check the post footings too, because a gate that’s binding at the track will kill the next motor just as fast.
Gate Access Control in Rendon
Gate access control repair in Rendon usually runs $140 – $380, and it covers everything that tells your gate who to let in: keypads, remotes, loop detectors, intercoms, and the wiring that ties them together. On Rendon’s FM-road properties, access control is often the weak link, because the keypad is exposed to full sun and weather at the road, and the control wiring runs a long, unprotected path back to the operator.
A keypad that works sometimes, a remote that only opens from 10 feet away, a gate that opens by itself when a big truck drives past, these are access control problems. They’re also security problems. A gate that opens when it shouldn’t is worse than a gate that won’t open at all.
We stock common keypad and receiver parts for Rendon jobs so we’re not waiting on a warehouse when your keypad is flashing an error at the road. And we re-tune loop detectors on site, which matters on gravel driveways where the loop wire gets disturbed by heavy vehicles and grading work.

Keypad and Remote Repair
Rendon keypads sit at the end of long driveways in full weather, so we see corroded terminals, sun-crazed housings, and worn keypads where the numbers don’t register anymore. Replacement is usually faster and cheaper than repair once a keypad is more than a few years old. New keypads run $110 – $220 installed, and we program them to your existing operator so you don’t have to replace anything else.
For remotes, the fix is often a re-sync or a fresh battery, but when a receiver board fails, replacing it costs less than you think: $90 – $175 for most LiftMaster, Linear, or Viking receivers. We test range after every receiver job and make sure the antenna isn’t buried inside a metal enclosure, which is a common culprit on Rendon installs.
Loop Detector and Safety Sensor Work
A loop detector is the wire buried in your driveway that tells the gate to open when a car rolls over it. When it fails, the gate might not open for you but sometimes opens for nothing at all. Loop detector replacement in Rendon runs $180 – $320 including wire and re-cut asphalt or gravel. It’s finicky work; the loop has to be the right depth and the right number of windings or it reads phantom triggers.
Safety photocells and edge sensors are the devices that stop your gate from closing on a car, a kid, or an animal. Under UL 325 safety standards, every automatic gate opener must have a monitored entrapment protection device, and that’s not optional. We test every safety circuit on every repair visit, and if it’s not working right, your gate doesn’t leave our hands until it is.
Trusted Brands We Service in Rendon
Our technicians are factory-familiar with nine major opener brands, and on Rendon jobs we work on Viking, Ghost Controls, DoorKing, and Elite units regularly, plus LiftMaster, FAAC, BFT, Linear, and Mighty Mule. That matters because a DoorKing slide operator doesn’t diagnose like a Ghost Controls solar swing. We don’t learn your gate’s brand on your dime. We carry common boards, remotes, and arm assemblies for these brands, so most Rendon repairs are finished in one visit, not one visit plus a week of waiting on parts.
Common Electric Gate Repair Problems We See in Rendon Homes
- Solar panels losing the sun. Live oaks and the tree line along Rendon’s FM roads shade panels that were installed years ago before the canopy filled in. The battery undercharges, the gate stalls mid-travel, and the fix is relocating or re-angling the panel, not replacing the opener.
- Swing gates sagging at the hinge post. The panel looks fine, but the gate drags at the latch end. If you re-hang the gate without re-setting the post footing, the sag comes back and the operator burns out fighting it. We fix the footing first.
- Control boards killed by voltage spikes. Above-ground feeders along FM-road properties take lightning and utility spikes, and the control board plus the safety photocell often go together. A surge protector at the operator costs about $85 and saves a $300 board.
- Keypad and wiring failures at the road. Weather, gravel, and the occasional delivery truck take out keypads, loop wires, and low-voltage runs. We trace wiring, re-splice with waterproof connectors, and upgrade housings when raccoons or squirrels have gotten into the enclosure.
Pricing for Electric Gate Repair in Rendon, TX
Here’s what you should expect before you call. A service call and diagnosis in Rendon runs $85, and that’s credited toward the repair if you proceed. Gate motor repairs run $220 – $520. Access control work runs $140 – $380. Control board replacement runs $190 – $420 depending on brand. A full operator replacement, installed and tested, runs $750 – $1,600 for most residential gates in the Rendon area. Every job gets a written price before any work starts, and the number on the invoice is the number you agreed to at the door. Never a surprise.
Call (903) 417-0793 for a free estimate. We’ll ask a few questions, tell you what to expect, and get you on the schedule.
We Also Serve Cities Near Rendon
Beyond Rendon, our Rendon service area reaches Houston, San Antonio, Dallas, and Fort Worth. If your property sits in one of those areas, the same team, the same written pricing, and the same 365-Day Done Right Promise apply. Call us and we’ll confirm coverage for your specific address.
Serving Rendon, TX - Our Local Coverage Area
We’re based in the Rendon area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Electric Gate Repair in Rendon
Most repairs, yes. We carry common boards, remotes, arms, and solar components for the brands Rendon homeowners use, so if your gate stalled this morning, there’s a good chance we can have it moving this afternoon. Call (903) 417-0793 and we’ll give you a realistic arrival time, not a vague window.
We service both, and solar is a big part of our Rendon work. A solar opener that stalls usually has a panel, battery, or charge controller issue, not a bad motor. We test the whole power chain and fix what’s actually wrong, which is usually faster and cheaper than replacing the operator.
We’re factory-familiar with nine major brands including LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule. For Rendon, we see a lot of Viking, Ghost Controls, and DoorKing units, and we keep common parts for those on hand.
It usually starts as a gate problem and becomes an operator problem. A sagging gate strains the motor until the motor fails. We correct the sag at the hinge post or footing first, then address any damage to the operator. Skipping the footing just moves the problem six months down the road. Call (903) 417-0793 and we’ll diagnose it properly.
Every automatic gate opener in Rendon should have a monitored entrapment protection device, typically safety photocells or contact edges, plus a properly functioning manual release. These are safety requirements, not add-ons. Every Calder repair includes a test of the reversal system and safety circuit before we call the job done. If it isn’t right, we fix it and re-test.
Written by Nico Alvarez, Owner at Calder Gate Repair, serving Rendon and the surrounding Dallas-Fort Worth area since 2009.





Before
After
Before
After
Before
After