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.
Before
After
Before
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Before
AfterGate Repair in San Antonio, TX
Gate motor and opener failures in San Antonio follow a pattern shaped by heat, humidity, and clay soil. Most calls we answer start with a gate that grinds, drags, or stops mid-travel, and the cause is usually a limit switch drifted out of position, a control board cooked by 140-degree days, or a post that has leaned in expansive Blackland Prairie clay. Call (928) 260-0864 when your gate stops responding, and we will name the fault, write the price, and start only after you approve it.
Why San Antonio Homes Are Different
San Antonio’s gate stock skews heavily ornamental wrought iron, a legacy of Spanish Colonial and Tejano architectural tradition that runs from Dignowity Hill bungalows to King William Historic District estates. Iron gates mean annual rust cycles: 140-plus days above 90°F combined with Gulf humidity pulls moisture into micro-cracks in old paint, and the steel underneath blisters. Weld joints fail quietly at first, then audibly when the frame flexes.
The soil compounds it. Expansive Blackland Prairie clay absorbs winter rain and swells, then shrinks through summer drought. Gate posts set shallow ride that movement and lean toward the street. In caliche pockets on the south and west sides, a post can look fine until you run a string line and find the hinge column 3 degrees out of plumb. Straightening the frame without resetting the post buys one season. A lasting San Antonio fix means pulling the post and pouring a deeper footing, typically 24 to 30 inches, through the active clay zone.
Housing age ranges from pre-WWII brick in Beacon Hill to 2000s tract builds in Stone Oak and Helotes, which means we work on everything from hand-formed Spanish revival iron to powder-coated aluminum installed with contractor-grade automation. The February 2021 freeze left its own mark: rapid contraction cracked welds and warped frames on gates that had never been stress-tested for 9°F nights.
Our Main San Antonio Services
Two services account for most of the calls we take from San Antonio homeowners: repairing the gate itself when iron, hinges, or posts fail, and installing new gates where the old one cannot be saved economically.
Gate Repair in San Antonio
Repair work in San Antonio is dominated by rust remediation on ornamental iron, hinge and post realignment, and frame straightening after clay soils shift. We photograph every finding, reset limit switches to documented positions, and weld cracks back to structural soundness on site. Written price before any work begins, photo log when we leave. Gate Repair in San Antonio covers the full scope.
Gate Installation in San Antonio
New gate installations in San Antonio have to address the soil before the steel goes in: the post depth, footing diameter, and drainage layer determine whether the gate still swings level in five years. We measure, specify, and document everything before installation day. Gate Installation in San Antonio explains the process and the written scope you receive.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
BeforeAfterGate Motor & Opener in San Antonio
Gate motor and opener work in San Antonio means dealing with electronics that bake in direct sun for months at a time, then get asked to move a 400-pound iron gate through humidity-swollen hinges. Most failures are not the motor itself but what feeds it: drifted limit switches, corroded battery terminals on solar setups, or control boards with heat-damaged capacitors. We service whatever motor is already on the property instead of steering you toward replacement, because most issues are repairable and repairable is always cheaper. Our broader Gate Motor & Opener service hub explains the brands we work on and how we document every adjustment.
Motor Repair
Signs you need it
The gate jerks, stops halfway, reverses unexpectedly, or the motor hums but nothing moves.
What it costs in San Antonio
Motor repair in San Antonio runs $180–$420 depending on whether we are replacing a capacitor, a limit switch, or a gear assembly.
How we do it
We test voltage at the board, open the housing, identify the failed part, quote the replacement by part number, install it, and reset travel limits to the manufacturer’s spec.
Motor Installation
Signs you need it
The existing motor is seized, corroded through, or drawing amperage that no new capacitor will fix.
What it costs in San Antonio
A full swing-gate motor replacement in San Antonio runs $650–$1,400, depending on brand and whether the arm bracket is intact.
How we do it
We pull the old operator, check the post for plumb before mounting anything, install the new motor, then calibrate open and close limits with a photo record of each setting.
What Gate Motor & Opener Costs in San Antonio
| Item | Typical range in San Antonio |
|---|---|
| Motor repair (capacitor, limit switch, gear) | $180–$420 |
| Swing-gate motor replacement | $650–$1,400 |
| Slide-gate motor replacement | $850–$1,900 |
How long does a gate motor last in San Antonio heat?
Seven to ten years is typical for a quality operator in San Antonio, but heat stress on control boards can shorten that to five. Regular inspection of the cooling vents and capacitor condition extends the service life measurably.
Can you repair my motor the same day?
Most motor repairs and replacements can be completed the same day if the part is on the truck. Call (928) 260-0864 and we will tell you what is in stock before scheduling the dispatch.
Gate Access Control in San Antonio
Access control in San Antonio goes beyond front gates; it is the interface between your gate motor and who gets through: keypads, remotes, phone entry units, card readers, and the wiring that ties them together. Gulf humidity corrodes keypad contacts faster here than in dry markets, and direct sun fades LCD screens to illegibility within a few seasons. We diagnose the whole loop from keypad through board to motor, not just the wireless transmitter, so you are not replacing a keypad when the fault is a corroded splice under the conduit. Our Gate Access Control service page covers the equipment and wiring standards we use.
Keypad Entry
Signs you need it
The keypad works intermittently, codes no longer register, or the face is sun-bleached and you cannot read the buttons.
What it costs in San Antonio
Keypad replacement or reprogramming in San Antonio runs $120–$280 per unit, including reprogramming and re-sealing the weatherproof gasket.
How we do it
We inspect the keypad wiring at both ends, replace the unit or clean the contact points, program your codes, and photograph the sealed installation.
Phone Entry
Signs you need it
The gate never calls your phone when a visitor presses the button, or the audio path crackles and drops on every call.
What it costs in San Antonio
Phone entry system repair in San Antonio typically runs $200–$450 depending on whether the fault is the cell module or the power supply.
How we do it
We verify carrier signal at the unit, test the relay output to the gate board, replace the failed module, and confirm a clean call path before leaving.
What Gate Access Control Costs in San Antonio
| Item | Typical range in San Antonio |
|---|---|
| Keypad entry replacement | $120–$280 |
| Phone entry system repair | $200–$450 |
| Card reader or video intercom installation | $300–$750 |
Why does my remote work sometimes but not others in San Antonio?
Humidity corrodes antenna connections and battery contacts on remote receivers, creating intermittent operation. The fix is usually cleaning or replacing the receiver module, not the remote, and takes under an hour.
Can you integrate my access control with my existing motor brand?
Yes. We wire keypads, phone entry, and card readers to LiftMaster, FAAC, Viking, Ghost Controls, and most other major brands, then test every relay output and record the wiring diagram in your job file.
Gate Parts & Welding in San Antonio
Gate parts and welding is where San Antonio’s ornamental iron legacy meets reality. Wrought iron rusts, hinges wear, and posts lean in clay soil. We stock replacement hinges, rollers, brackets, and pickets locally, and our welding is done on site with the gate in place or bench-fabricated when the damage is severe. Every weld gets ground, primed, and painted to match, then photographed before we pack out. The full range is on our Gate Parts & Welding hub page.
Hinge Replacement
Signs you need it
The gate sags, scrapes the ground at the latch side, or the hinge pin has worn an oval into the barrel.
What it costs in San Antonio
Hinge replacement in San Antonio runs $90–$220 per hinge including welding, grinding, and paint match.
How we do it
We cut or unbolt the failed hinge, weld the new one in position, shim the gate back to level, and document the gap before and after.
Post Replacement
Signs you need it
The post leans visibly, the gate drags on the strike side, or a string line shows the hinge column out of plumb.
What it costs in San Antonio
Post replacement in San Antonio runs $400–$800 per post, with a deeper footing poured through the clay zone for a lasting fix.
How we do it
We excavate the old post and footing, drill to 24–30 inches, set the new post in concrete with rebar, brace it plumb, and return after cure to rehang the gate.
What Gate Parts & Welding Costs in San Antonio
| Item | Typical range in San Antonio |
|---|---|
| Hinge replacement (per hinge) | $90–$220 |
| Post replacement (per post) | $400–$800 |
| Custom welding repair (cracked frame, broken picket) | $150–$400 |
How long does a welded repair last on a San Antonio iron gate?
A properly ground, primed, and painted weld on structural steel should outlast the surrounding material. The weak point becomes the paint, not the weld, so we match the coating system to the original finish.
Can you weld cast iron, or just steel?
Wrought iron and mild steel weld cleanly with standard rod. True cast iron requires pre-heating and nickel rod, which we do when the gate section is ornamental and cannot be replaced. We will tell you which material you have before we quote.
Brands We Service in San Antonio
We service Viking, Ghost Controls, DoorKing, and Elite operators, along with LiftMaster, FAAC, BFT, Linear, and Mighty Mule, keeping common parts in the San Antonio shop for same-day turnaround on most repairs. See our brands for the full list.
Pricing for Gate Repair in San Antonio, TX
| Service | Typical range in San Antonio |
|---|---|
| Motor repair (capacitor, limit switch, gear) | $180–$420 |
| Swing-gate motor replacement | $650–$1,400 |
| Slide-gate motor replacement | $850–$1,900 |
| Keypad entry replacement | $120–$280 |
| Phone entry system repair | $200–$450 |
| Card reader or video intercom installation | $300–$750 |
| Hinge replacement (per hinge) | $90–$220 |
| Post replacement (per post) | $400–$800 |
| Custom welding repair | $150–$400 |
Post depth and soil conditions are the biggest price drivers in San Antonio: a gate that needs a post reset through caliche costs more than a simple hinge swap. If new concrete pours or extra welding hours push an estimate up, you will see it written on the sheet before we start, never as a surprise line item at the end.
Neighborhoods We Serve in San Antonio
We run calls across the entire San Antonio metro: inner-loop historic districts, north-side master-planned communities, and the southern and western ranch-house belt where caliche is shallow and posts lean hardest.
- King William
- Stone Oak
- Alamo Heights
- Helotes
- Dignowity Hill
Typical response across the San Antonio area is same-day or next-morning for repair calls, with emergency dispatch available around the clock.
Service Area - Cities Near San Antonio
Our San Antonio crews also cover the surrounding metro communities. We schedule regularly into Converse, TX, Schertz, TX, Cibolo, TX, and New Braunfels, TX for gate repair, motor service, and access control work.
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 Gate Repair in San Antonio
Most non-emergency repairs in San Antonio are scheduled same-day or next-morning. Emergency dispatch for a gate stuck open or a security breach runs 24/7, with a live person answering the phone at any hour at (928) 260-0864.
Some San Antonio HOAs, particularly in Stone Oak and Helotes, require approval before visible changes to a street-facing gate. Repairs to existing hardware generally do not need a permit, but post replacement that changes the footprint may. We provide the written scope and photos you need for HOA submission.
We cover the entire San Antonio metro, including the south and west sides where caliche-over-clay soil causes chronic post-lean. There is no site-visit fee to diagnose and quote; the written estimate is free before any work is authorized.
Call (928) 260-0864 for a free estimate on any gate repair in San Antonio. A live person answers 24/7, the price is in writing before work begins, and every visit leaves a documented photo record of what we found, what we set, and what we installed.
What happens when you call
- 1A real person answersNo phone trees - talk to a local gate repair pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What San Antonio Customers Say
"Good work on a long driveway gate. Arrived when they said, finished when they said."
- Sofia E."Honest about what did not need doing. Told me the operator had years left and only the control board needed replacing."
- Douglas N."Quoted in writing, installed on the day promised, and the price did not move. The crew was licensed and the number was on the paperwork."
- Wes A.