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 Wilmer
An electric gate that won’t open, reverses mid-travel, or grinds to a halt usually comes down to one of a few things: a failing opener motor, a misaligned safety sensor, a dead battery on a solar setup, or a sagging gate panel putting strain on the hardware. In Wilmer, we see all of these regularly, and most repairs are completed in a single visit. Calder Gate Repair sends background-checked, uniformed technicians to homes and businesses across Wilmer with a live, trackable arrival time – not a four-hour window. Call (903) 417-0793 and a real person answers, 24/7, to book your repair and give you a written price before any work begins.

Our Electric Gate Repair team knows the specific ways gates fail on Wilmer properties – from clay-soil footing shifts on rural lots to solar charge-controller trouble where running 120V to the gate line isn’t practical. That local knowledge means we arrive with the right parts and the right diagnostics the first time.
Why Calder Gate Repair Is Wilmer’s Preferred Electric Gate Repair Company
We’re the dedicated gate repair specialist inside the Relay Home Co. family. That means Wilmer customers get a company with deep multi-brand expertise spanning LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule – plus the Relay Visibility Guarantee on every single job. You’ll know who’s coming, when they’ll arrive, and exactly what the repair costs before a single bolt is turned.
Nico Alvarez leads our team, and his focus is simple: fix the gate correctly the first time, and stand behind it. Every repair we complete in Wilmer carries the 365-Day Done Right Promise. If the repair fails within 365 days, we return at no charge. Not a pro-rated credit. Not a call-back fee. A free second visit, stated in writing on every job. We also write the price down before any work starts – the invoice number is the number you agreed to at the door.
Dispatch and scheduling are coordinated from our Dallas-Fort Worth office, and crews serve Wilmer locally. We answer calls with a live person around the clock, because a stuck gate at 10pm is a security problem, not something that can wait for a call-back in the morning.
Commercial Gate Operator in Wilmer
Commercial Gate Operator work in Wilmer covers the heavy-duty slide and swing gate systems you see at industrial parks, warehouse lots, and larger rural properties along routes like I-45 and Belt Line Road. These operators run on 120V or 240V power, move gates weighing hundreds of pounds, and cycle dozens or hundreds of times a day. When one fails, it’s usually the motor, the limit switch, the control board, or a loop detector that’s drifted out of adjustment.
What a commercial repair actually involves
We start with a full diagnostic: power supply check, control board testing, safety edge and photocell verification, and a cycle test under load. The goal is to find every fault in one visit, because a commercial gate that works for two days and then fails again costs you more than the repair itself. Most commercial operator repairs in Wilmer run $350-$750 in labor before parts, depending on what’s failed and how accessible the operator is.
When Wilmer businesses call us
Usually it’s after the gate quits mid-cycle, refuses to close, or starts reversing on its own. That last one is almost always a safety sensor issue – a photocell knocked out of alignment by wind or a passing truck, or a loop detector that’s drifted. We stock common boards and sensors for Viking, DoorKing, and Linear operators, so we’re not waiting on a parts shipment from out of state while your lot sits open.
Automatic Gate Repair in Wilmer
Automatic Gate Repair in Wilmer means fixing the residential and light-commercial setups homeowners and small property owners rely on every day – slide gates, swing gates, and the openers, keypads, remotes, and safety sensors that run them. Wilmer’s mix of newer subdivisions and large-lot rural properties means we see everything from a builder-installed LiftMaster on a suburban driveway to a Mighty Mule or Ghost Controls solar unit on a five-acre spread off Pleasant Run Road.
The repair call we get most in Wilmer
A gate that opens partway and then reverses, or one that won’t close at all. Nine times out of ten the opener is fine – the problem is a misaligned photocell, a dead keypad battery, a sagging gate panel dragging on the ground, or a solar battery that’s no longer holding a charge. We diagnose the whole system before replacing anything, so you’re not paying for a new motor when a $40 sensor alignment fixes the problem.
Before you replace, test
If your gate moves slowly, makes a grinding noise, or the remote works only at close range, call us before you price a new opener. A worn rack and pinion, a failing capacitor, or a corroded battery terminal can mimic a dead motor. Most automatic gate repairs in Wilmer run $225-$475 in labor before parts, and the fix usually happens the same day for residential calls.

Trusted Brands We Service in Wilmer
Our technicians train on nine major gate opener brands, so we’re fluent in the control boards, limit logic, and wiring schemes specific to each one. For Wilmer customers we regularly service Linear, DoorKing, Viking, and Ghost Controls units – the brands we see most on residential and light-commercial properties in this part of Dallas County. Because we stock local parts for these common brands, turnaround is faster. We’re not waiting on a distributor two states away while your gate sits open. Call (903) 417-0793 and tell us the brand and symptom – we can usually diagnose over the phone and arrive with the part in hand.
Common Electric Gate Repair Problems We See in Wilmer Homes
- Sagging swing gates on expansive clay soil. Wilmer sits on clay that swells when wet and shrinks when dry, and over time that movement shifts hinge post footings. A panel that drags on the driveway forces the opener to work harder and trip its overload protection – we correct the post before touching the operator.
- Solar gate opener battery and charge-controller failures. Plenty of Wilmer properties run solar openers because running conduit 300 feet to the gate line isn’t practical or affordable. We bring battery load-testing and charge-controller diagnostics to every call, alongside standard 120V troubleshooting.
- Safety photocell and loop detector misalignment. Wind, mowing, and shifting ground knock photo-eyes out of alignment and drift loop detectors on Wilmer properties, causing gates to reverse mid-travel or refuse to close. This is the #1 cause of “the gate worked fine yesterday” calls.
- Worn rack and pinion sections on slide gates. On long slide gates, a worn gear rack or pinion causes jerky movement, grinding, and eventual motor strain. We replace the worn section rather than the whole rack when possible – it’s a $150-$250 fix versus a much bigger bill.
Pricing for Electric Gate Repair in Wilmer, TX
Here are the numbers we quote in the Wilmer market, so you know what to expect before the phone rings:
- Diagnostic visit: $75-$125, waived if you approve the repair on the spot.
- Sensor or photocell alignment: $120-$180.
- Remote or keypad reprogramming: $90-$160.
- Solar battery replacement: $180-$320 including the battery.
- Control board replacement: $250-$450 depending on brand.
- Opener motor replacement: $400-$850 for residential, $600-$1,200 for commercial operators.
Parts are separate, but we quote the full price – labor and parts – in writing before any work starts. The number you approve is the number on the invoice. No “extras” added at the door. Every repair includes the 365-Day Done Right Promise and a free second visit if the repair fails within a year. For Wilmer addresses, estimates are always free.
We Also Serve Cities Near Wilmer
Beyond our Wilmer coverage area, we handle gate repairs in Hutchins, Lancaster, Seagoville, and Red Oak. If your gate is acting up and you’re anywhere in southern Dallas County, call (903) 417-0793 – we’ll tell you straight whether we can get a tech out today.
Serving Wilmer, TX - Our Local Coverage Area
We’re based in the Wilmer 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 Wilmer
Almost always, a safety sensor is telling the gate it hit something. A photocell that’s been knocked out of alignment by wind or a mower, or a loop detector that’s drifted out of tune, causes the opener to reverse as a safety precaution. We check those first because it’s usually a $120-$180 alignment fix, not a new motor. Call (903) 417-0793 and describe the behavior – we can often narrow it down over the phone.
Usually, yes. A sagging swing gate on a Wilmer property is typically a hinge post footing that’s shifted in the clay soil, not a gate that’s worn out. We reset and brace the post, realign the hinges, and the panel levels back out. We only recommend replacing the gate itself when the panel is rusted through or structurally cracked. Labor for a post reset runs $300-$500, far less than a new gate.
Yes, and we see a lot of them. When 120V power at the gate line isn’t practical – common on the larger rural lots throughout Wilmer – solar is the right answer, but the batteries and charge controllers need real maintenance. We load-test batteries, verify charge-controller output, and check the panel’s angle and wiring. A solar opener that won’t hold a charge is usually a $180-$320 battery replacement, not a whole new system. Estimates are free at (903) 417-0793.
Most commercial operator repairs in Wilmer are completed in 4-8 hours on site, assuming the needed part is one we stock locally – and for Viking, DoorKing, and Linear operators, we usually do. A control board swap is often done in under two hours. A full motor replacement on a slide gate may run longer. We’ll give you a firm time estimate when we quote the price, and the written quote includes the complete labor and parts cost before we turn a wrench.
We service LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule. For Wilmer specifically, we see a lot of Ghost Controls and Mighty Mule solar units on residential properties and Viking, DoorKing, and Linear on commercial gates. If you’re not sure what brand you have, snap a photo of the operator and we’ll identify it from your text.
One More Thing About Wilmer’s Gates
We recently serviced a LiftMaster slide gate at a property off Pleasant Run Road where the gate would open halfway then reverse for no obvious reason. The culprit was a misaligned safety photocell and a loop detector that had drifted – we realigned the photo-eye, retested the loop, and walked the customer through a manual release drill so they’d never be stuck outside their own gate again. On a separate call near the Wilmer ISD area, a swing gate had sagged so badly it was dragging on the driveway. The hinge post footing had shifted in the clay, so we corrected the post before touching the gate panel, then replaced a worn rack and pinion section on the operator.
That’s what separates a gate repair specialist from a general handyman: we fix the root cause, not the symptom. If your gate in Wilmer is acting up, call (903) 417-0793 now. A live person answers 24/7, you’ll get a written price before work starts, and every repair carries the 365-Day Done Right Promise.
Written by Nico Alvarez, Owner at Calder Gate Repair, serving Wilmer and southern Dallas County.





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