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 Gate Repair Across San Antonio
When a gate stops opening, swings into a car, or drags on the ground, San Antonio homeowners want two things: someone who picks up the phone and a price that doesn’t move. Calder Gate Repair delivers both. We repair driveway gates, electric gate openers, hinges, posts, locks, and weld failures all over San Antonio, from Alamo Ranch to the I-10 and 1604 corridor. Our technicians arrive in uniform, with a trackable arrival time, and you get a written price before any work begins. Call (903) 417-0793 and speak with a live person, 24 hours a day.
Why Calder Gate Repair Is San Antonio’s Preferred Gate Repair Company
San Antonio gate failures have a pattern. We see expansive clay soil under driveways shift after a heavy rain, tilting the concrete pad and pulling the operator out of alignment. We see summer heat pushing control boards and motors harder than they were designed to run. We also see newer subdivisions on the far west and north sides where gates were mounted on shallow post footings that settle seasonally. Knowing these failure points means we diagnose faster and fix the actual cause, not just the symptom. Calder Gate Repair is part of the Relay Home Co. family, founded in 2009, and every location runs on the Relay Visibility Guarantee: a live arrival time, before-and-after photos, and a digital invoice you pay from a link. Dispatch and scheduling are coordinated from our Miami office, and crews serve San Antonio locally. Technicians are background-checked, trained on nine major opener brands, and carry parts for common San Antonio repairs on the truck.
Every job includes the 365-Day Done Right Promise in writing. If a repair fails within 365 days, Calder returns at no charge. No fine print, no re-diagnosis fee. That promise is standard on every San Antonio job because it should be standard everywhere.
Driveway Gate Repair in San Antonio
Driveway Gate Repair in San Antonio usually means one of three things: a gate that won’t open or close, a gate that drags on the ground or slams at the latch, or an opener that makes noise but doesn’t move the gate. Most repairs run $180 to $340 before parts, depending on whether we’re realigning the gate, replacing a hinge, swapping a limit switch (the small sensor that tells the gate when to stop), or repairing the operator itself. On new-build gates in communities off 1604, we often find the post footing has settled and the gate is out of level, which strains the motor and shortens its life. We reset the base, realign the gate, and run full safety testing before we leave.
Gate Realignment and Hinge Work
A sagging gate is rarely just a hinge problem. In San Antonio, the post has usually moved because clay soil swelled or shrank underneath it. We check both: the hinge and the post base. If the post is sound, we replace worn hinges and realign the panel. If the post has shifted, we reset or reinforce it so the repair lasts beyond the next rainy season.
Electric Opener Repair and Limit Switch Replacement
Electric gate openers here fail in predictable ways. Limit switches go out, control boards overheat, and gear teeth wear down. We work on Viking, Ghost Controls, DoorKing, and Elite openers, among others, and we stock common replacement parts locally. If your opener is dead, we test the power supply, the safety edges, and the photocells before quoting a repair, so you know exactly what’s broken and what it costs.
Gate Welding in San Antonio
Gate Welding in San Antonio is often the only way to repair a broken hinge plate, a cracked frame, or a torn weld where the gate mounts to the post. Most welding repairs run $150 to $400, depending on the size of the break and whether the gate needs to be removed from its hinges to work on safely. San Antonio’s heat causes metal to expand and contract daily, which eventually fatigues older welds. We see this on iron gates that are 10 years old or older, especially where a gate was originally welded with thin, rushed beads. Our welders repair the joint, then check the gate’s weight and balance so the operator isn’t working harder than it should.
Hinge and Post Welding
If the hinge plate tears away from the gate or the post, a bolt-on fix won’t hold. We weld the plate back to the frame, then grind and paint it so the repair disappears into the gate. For badly corroded posts, we may cut out the damaged section and weld in new steel. The gate needs to swing true afterward, so we test it with the opener connected before we call the job done.
Rust Repair and Reinforcement
Rust is a slow-moving problem in humid San Antonio summers, and it loves the bottom rails and hinge areas where water pools. We cut out rusted sections, weld in new material, and treat the surrounding area to slow future corrosion. If the gate is structurally weak, we reinforce the frame rather than just patching the surface, because a gate that flexes under its own weight will tear open again within a year.
Trusted Brands We Service in San Antonio
Our techs are factory-familiar with nine major gate opener brands, including Viking, Ghost Controls, DoorKing, and Elite. That matters in San Antonio because many homes have specific brand preferences or hoa requirements tied to their community. We carry common parts for Viking and DoorKing openers on the truck, plus Ghost Controls and Elite accessories for swing and slide gates. When a part isn’t in the truck, we can usually source it locally within a day or two and return to finish the job. You’ll know the exact timeline before we start.
Common Gate Repair Problems We See in San Antonio Homes
- Operator misalignment from soil movement. Expansive clay soil under San Antonio driveways settles after heavy rain, tilting the concrete pad and pulling the operator out of alignment. We check pad level on every repair visit because it’s the root cause of many “intermittent” opener faults.
- Control board failures from summer heat. San Antonio’s sustained summer heat keeps gate operators running hot during peak use. Heat stress shortens the life of control boards and capacitors. When we replace a board, we check ventilation around the operator housing.
- Gate dragging from shallow post footings. Newer developments on the far west and north sides often have gates mounted on shallow post footings that shift with soil movement. The gate drags, strains the opener, and eventually burns out the motor. We reset or reinforce the post before putting a new opener on a moving foundation.
- Stripped rack and pinion gears on slide gates. In Alamo Ranch, a homeowner called us about a LiftMaster slide gate that would stop mid-travel and then reverse. We found the rack and pinion gear had stripped near the operator and the concrete pad was slightly out of level from soil movement, so we reset the operator base, aligned the rails, and re-ran full safety photocell and reversal testing. The gate has run smoothly through two rainy seasons since.
Pricing for Gate Repair in San Antonio, FL
Most gate opener repairs in San Antonio run $180 to $340 before parts. Hinge and post repairs typically fall between $150 and $400 depending on the amount of welding required. Full operator replacements start around $600 and go up based on brand and gate weight. Drainage and elevation checks are included when we quote a repair, because standing water near a low-set operator is a common cause of repeat failures here. Every San Antonio job gets a written price before work starts, and the invoice you pay matches that price. Call (903) 417-0793 for a free estimate and a straight answer on what your specific gate needs.
We Also Serve Cities Near San Antonio
Our Gate Repair crews cover San Antonio and the surrounding area, including Wesley Chapel, Dade City, Zephyrhills, and Brooksville. If you’re in a nearby community and dealing with a gate that won’t close or an opener that’s gone silent, you’ll get the same written pricing and 365-Day Done Right Promise. Gate Repair in San Antonio means local crews who know this soil and this heat, but we’re on the road across the wider area every week.
Serving San Antonio, FL - 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
Yes, in most cases we can repair your gate the same day you call. Our San Antonio crews carry common parts like limit switches, photocells, and hinge hardware on the truck, so simple repairs are often completed in a single visit. The best way to confirm same-day availability is to call (903) 417-0793 and describe what your gate is doing. A live person answers 24/7 and can book a technician with a trackable arrival time.
Check whether the gate is in manual mode, whether the breaker or GFCI powering the opener has tripped, and whether anything is blocking the photocells at the base of the gate. Look for visible damage like a sagging panel, a bent hinge, or a post that has pulled away from the concrete. If the gate still won’t operate, call (903) 417-0793 and describe what you found. We’ll tell you whether it’s safe to leave the gate open or closed and what the likely repair will cost.
Usually both. A sagging gate is typically caused by a worn hinge, a post that has shifted in San Antonio’s expansive clay soil, or a combination of the two. We inspect the post base and the hinge assembly together. If the post is solid, we replace the hinge and realign the panel. If the post has moved, we reset or reinforce it before rehanging the gate, so you’re not paying for the same repair twice.
Yes, we service solar gate openers and all major brand-name operators, including LiftMaster, FAAC, Viking, Ghost Controls, DoorKing, and Elite. Solar openers have specific failure points we check, including panel output, battery condition, and charge controller function. We carry parts for most common brands on the truck and can order anything else quickly. Call (903) 417-0793 with your opener brand and model and we’ll confirm parts availability before the visit.
A proper gate repair or installation includes four things: groundworks and post footings that are deep enough for San Antonio’s clay soil, correctly mounted and aligned operator, powered by a proper electrical run or functioning solar setup, safety edges and photocells that are connected and tested, and full reversal testing so the gate stops and reverses if it hits anything. We check all four on every repair visit and document the testing with photos. On new installations, we quote the whole job in writing, including the power run, so you’re never surprised by an electrician’s bill after the gate is hung. That’s never an add-on with Calder Gate Repair, and installation work is quoted and scheduled with a written price before any materials are ordered or work begins.
If your gate is acting up in San Antonio, don’t wait for a small problem to become a broken post or a burned-out opener. Call Calder Gate Repair at (903) 417-0793 for a free estimate and a written price before any work starts. Our 365-Day Done Right Promise means if the repair fails within a year, we come back at no charge. We answer the phone 24/7, we arrive with a live trackable time, and the price you approve is the price you pay.
Written by Nico Alvarez, Owner at Calder Gate Repair, serving San Antonio with gate repair, welding, and opener service backed by the 365-Day Done Right Promise.