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.
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AfterFast, Reliable Electric Gate Repair Across San Antonio
Electric gate repair in San Antonio usually runs between $185 and $520 depending on whether the failure is a worn gate motor, a heaving gate post, or an electrical fault in the control board. Most repairs are completed on the first visit, and Warden Gate Repair answers the phone around the clock at (828) 426-7081 with a live person, not a voicemail. We work in Stone Oak, The Dominion, Alamo Ranch, King William, Alamo Heights, and every neighborhood between, and we send the technician’s name and photo to your phone before they ever walk up your driveway.
San Antonio gates live a harder life than most people realize. The same black clay that cracks foundations and shifts driveways is quietly working on your gate posts every time a drought gives way to a downpour. That is why we approach every Electric Gate Repair call in this city as a post-footing problem first, not a parts-swap job. Our San Antonio team carries carbide augers, re-pour materials, and factory-matched parts for nine brands, so the diagnosis and the fix usually happen on the same trip.
Why Warden Gate Repair Is San Antonio’s Preferred Electric Gate Repair Company
Warden Gate Repair has specialized exclusively in gates since 2008, and that narrow focus shows up in the details San Antonio homeowners notice: the tech knows the difference between a FAAC 452 control board and a BFT Rigel before the gate is even opened, and the written price you get before work begins is the price you pay at the end. Every repair carries the 365-Day Done Right Promise. If something fails within a year, we come back free and make it right. That is the whole agreement, in writing.
We built this company around a simple idea: a warden is someone trusted to watch over a place and keep it secure. That is the entire point of your gate. So before any technician arrives, you get a name and a photo. At the door, they show a photo ID badge. Every tech is background-checked and identity-verified under what we call the Threshold Standard, enforced on every single visit. For homeowners who are often home alone, parents with young kids, or older San Antonio residents who think carefully before opening the door to a stranger, that verification matters more than a discount.
Our local crews know the San Antonio failure map. We see clay heave across the north side, limestone shelf in Helotes and Leon Valley, and 1920s ornamental iron in King William that has been scraping its frame every July. That local pattern recognition means we diagnose faster and quote more accurately than a general contractor who services gates once a month.
Electric Gate Motor in San Antonio
An electric gate motor, the box that slides or swings your gate automatically, fails in San Antonio for predictable reasons: sustained summer heat above 100°F, dust intrusion into the gear housing, and voltage strain from a gate that has been binding against a shifted post. Motor replacement in San Antonio typically runs $320 – $680 including parts and labor, depending on the operator type and the access around the gate.
We are the factory-trained service provider in San Antonio for LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule. That matters because a matched board, capacitor, or limit switch on a European FAAC system is not something you can grab at a big-box store. We stock the common parts locally and can source specialized components fast.
Motor Diagnosis and Replacement
When we open a dead gate motor, we check the capacitor, the limit settings, and the power supply before we recommend a replacement. About half the motors that get replaced did not actually burn out; they faulted because a hinge post moved and the operator has been fighting the gate every cycle. We fix the root cause first in San Antonio, because replacing a motor without fixing the post means doing the job again next year.
Gate Access Control in San Antonio
Gate access control means the full system that decides who the gate opens for: the keypad, remote controls, safety sensors, intercom, and sometimes a camera at the entry. In San Antonio, access control work is concentrated in the HOA-gated neighborhoods on the north side like Stone Oak, The Dominion, Shavano Park, and Alamo Ranch, where community entries see hundreds of cycles a day and a single keypad failure grinds everything to a halt.
Typical access control repairs in San Antonio run $165 – $450, whether it is a new keypad, a replacement safety photocell, or a control board reprogramming. The full Electric Gate Repair team handles the wiring, the programming, and the testing, so your system is integrated rather than patched. We also address power runs and safety edges as part of the quote, because a system that violates sensor standards is a liability waiting to happen.
Keypad, Remote, and Sensor Service
We reprogram existing openers where possible, replace failed keypads with matched units, and test every safety sensor before we leave. A gate that opens when it should not is a security failure; a gate that will not respond to its remote at 11 PM is a different kind of security failure. Both get handled the same day when the parts are in our truck.
Trusted Brands We Service in San Antonio
Our San Antonio crews are authorized to service LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, and Mighty Mule. That is not a generic compatibility claim; it means we stock the boards, capacitors, and remotes those systems actually use and we have the programming manuals on hand. We carry a deep stock of LiftMaster and DoorKing parts because those dominate the north side HOA market, and we keep FAAC and BFT components ready for the higher-end residential systems we see in The Dominion and Shavano Park. Parts are warehoused locally, which keeps turnaround short when a board or a gear set has to come out of a box.
Common Electric Gate Repair Problems We See in San Antonio Homes
- Hinge post heave on clay soil: The Houston Black and Victoria clay vertisols under Stone Oak, The Dominion, and Alamo Ranch shrink in drought and swell in rain. The hinge post moves an inch, the gate panels bind, and the opener strains or faults. Re-leveling the post and realigning the hinges fixes what lubricant cannot.
- Photocell faults from misalignment: When a gate gets dragged out of plane by a moving post, the safety sensor misreads the gate edge as an obstruction. The gate stops mid-travel and reverses. Realigning the post usually clears the fault without replacing the sensor.
- Caliche and limestone shelf footings on the northwest side: In Helotes and Leon Valley, solid Edwards limestone appears at 18 to 24 inches. Digging a conventional deep footing is not possible without carbide augering, and shallow posts move under heavy rain. Surface-mounted brackets or carbide-punched footings are the honest fix.
- Ornamental steel binding in heat: Wrought-iron gates on 1920s through 1950s homes in King William and Alamo Heights expand when temperatures top 100°F. A gate that cleared its frame in January can scrape by August, and the powder-coat finish wears at the contact point. We adjust clearances seasonally and touch up where the steel has worn through.
Pricing for Electric Gate Repair in San Antonio, TX
Here are the numbers, because you should not have to call blind. A gate motor replacement in San Antonio runs $320 – $680. A keypad repair or replacement lands between $165 – $350. Safety sensor replacement typically runs $120 – $240 per sensor. Control board diagnosis and replacement averages $285 – $520. A full post re-leveling job, including excavation, re-pour, and gate realignment, runs $450 – $900 depending on post count and the depth of the footing. No estimator shows up and invents a number after the fact. The written price is given to you before any work starts, every time. Call (828) 426-7081 for a free estimate.
We Also Serve Cities Near San Antonio
Our crews handle Electric Gate Repair in Converse, Universal City, Schertz, and Helotes, as well as the San Antonio metro proper. If you live in any of these surrounding areas, the same written-price rule and the same 365-Day Done Right Promise apply, and the same vetted technician standard shows up at your gate.
Serving San Antonio, TX - Our Local Coverage Area
We’re based in the San Antonio 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 San Antonio
Because the problem is almost certainly not the hinges. San Antonio’s Houston Black clay expands when wet and contracts when dry, and your gate post has moved. Greasing the hinge leaves the post where it is and you will bind again in the next weather cycle. The fix is post re-leveling and realignment, which our team handles regularly across the north side. Call (828) 426-7081 and we will tell you after looking at the post, not before you have spent money on grease.
Usually the safety photocell is misfiring because the gate panels are out of plane from clay movement under the post. The sensor sees the gate edge as an obstruction and stops the travel. We diagnose it by checking post alignment first, then the sensor itself, then the operator limits. In Stone Oak we have seen this exact sequence dozens of times. Call (828) 426-7081 and we will schedule a diagnosis with a written price before any work begins.
Yes. We are the authorized service provider in San Antonio for LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule, and we stock parts for each locally. A DoorKing board from a north side HOA and a FAAC actuator from a Dominion property are both jobs we will handle the same week. Call (828) 426-7081 for a free phone estimate.
Yes, but it requires a different method than the deep concrete pour used in other parts of San Antonio. We carbide-auger through the caliche or Edwards limestone shelf, or we set the post in a surface-mounted bracket engineered for that condition. This is not a universal skill in the trade; it is specific to the northwest side of San Antonio and the Hill Country edge, and we do it routinely. Call (828) 426-7081 and we will give you a written price for the whole job.
It can, because the freeze that hit San Antonio in February 2021 cracked actuator housings and snapped hinge welds that may have been patched rather than replaced. Systems that survived with a temporary fix have been failing gradually since. We will inspect for freeze-related cracking on the actuator body and weld joints and give you a written repair price before any work starts. Call (828) 426-7081.
Written by Cole Rafferty, Owner at Warden Gate Repair, serving San Antonio with specialized electric gate repair and access control since 2008.