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 San Leon
When your electric gate stops working in San Leon, you need a repair team that understands what bayfront salt air, sandy soil, and storm surge do to gate hardware. Most San Leon gate failures we fix aren’t just motor problems: they’re corroded sensors, shifted post footings, and misaligned rack-and-pinion drives that read like dead operators. Calder Gate Repair offers same-day and next-day dispatch to San Leon, with a live person answering every call at (903) 417-0793. Every job starts with a written price before we touch a bolt.

The Relay Standard means you get a trackable arrival time, not a four-hour window. A uniformed, background-checked technician shows up, walks the property, and quotes the fix in writing before any work begins. If the repair fails within 365 days, we come back free under the 365-Day Done Right Promise.
We know the difference between a Bayview Drive slide gate with salt-corroded photo-eyes and a swing gate on 6th Street with a sagging hinge post. That local knowledge changes what we quote and what we fix. Call (903) 417-0793 for a free estimate.
Why Calder Gate Repair Is San Leon’s Preferred Electric Gate Repair Company
San Leon isn’t a suburb where every driveway looks the same. The peninsula’s mix of older waterfront homes, newer builds on Bayshore Drive, and semi-rural lots off 9th Street means gate hardware ages differently from block to block. Calder Gate Repair offers our Gate Repair in San Leon as the dedicated gate repair specialist inside the Relay Home Co. family, established 2009. Each location is independently owned and operated under The Relay Visibility Guarantee.
Our crews routinely work slab-on-grade lots near Dickinson Bayou and elevated homes along FM 646. That matters because gate installs and repairs react differently to flood elevation than they do up in League City or Texas City. We know where drainage runs, where salt fog settles, and which operators hold up best near the water.
Every San Leon customer gets the same three guarantees written on the invoice: a written price before work starts, a written guarantee on every repair, and a free second visit if the repair fails within the 365-Day Done Right Promise window. The price you agree to at the door is the price on the invoice. That’s it.
Led by Nico Alvarez, our Electric Gate Repair team trains on nine major opener brands and dispatches a live, trackable arrival time. You won’t sit through a four-hour window or chase a dispatcher.
Commercial Gate Operator in San Leon
Commercial Gate Operator work in San Leon typically involves slide gates on business lots, marina access points, and private community entrances where the operator is a FAAC, BFT, or Linear unit running many cycles per day. These operators fail differently than residential openers because they’re used constantly, often in salt-exposed locations near Galveston Bay. When a San Leon business gate stops mid-cycle or won’t respond to a keypad, the fix usually starts with a load test and a full inspection of the chain, rack, and safety loop, not just a board swap. Most commercial gate operator repairs in San Leon run $425 – $1,150 before parts, depending on the operator model and what’s failed.
We don’t rush a commercial quote. A technician measures the gate weight, travel, and duty cycle, then prices the repair in writing before anything is ordered or installed. That’s the only honest way to quote a gate that runs 200 cycles a day.
High-Cycle Operator Service
Marinas and boat storage lots off Bayshore Drive run gates hard. High-cycle operators need limit-switch calibration, chain tension checks, and loop-detector testing far more often than a driveway gate. We stock common FAAC and BFT parts locally for San Leon businesses so we’re not waiting on freight when a gate is down.
Access Control Integration
A commercial gate is only as good as its access system. We repair keypads, card readers, and loop detectors, and we bench-test the control board before condemning it. If the operator is fine but the safety loop is dead, we tell you that and fix the loop instead of selling you a motor you don’t need.
Automatic Gate Repair in San Leon
Automatic Gate Repair in San Leon covers swing and slide gates, and on this peninsula, the most common fault we find isn’t the operator at all: it’s the post footing or hinge post settling on sandy, low-lying soil. A gate that sags, drags, or stalls mid-travel often reads as a dead motor to the homeowner. The real issue is the base shifting under the gate’s own weight. Automatic gate repair calls in San Leon typically run $350 – $980 before parts, and the price is quoted in writing before work begins.
Our crews check the footing, the hinge post, the rack alignment, and the safety sensors before we quote the operator. Fixing the panel alone on a gate with a bad post means fixing it twice, and that’s a repair we don’t want to sell you.

Post and Footing Correction
Sandy bay soil doesn’t hold footings the way clay does inland. On San Leon’s waterfront lots, post bases settle and corrode faster than a few miles inland. We reset footings, shim hinge posts, and correct gate sag so the operator isn’t fighting the gate on every cycle.
Storm-Surge Recovery
After bay flooding, water gets into control boxes, rack-and-pinion drives corrode, and safety edges stop reading. We open the operator housing, dry and test the board, replace salt-damaged sensors, and re-align the rack before re-testing the auto-reverse under load. Storm-surge recovery isn’t a board swap; it’s a full drive-line inspection.
Trusted Brands We Service in San Leon
Calder Gate Repair is factory-familiar with LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule. In San Leon, we see a lot of Linear swing operators on older waterfront homes, FAAC units on newer gated driveways, and Viking slide operators at marinas and boat storage facilities. We stock common San Leon parts locally so a sensor replacement or limit-switch repair doesn’t wait on a parts truck from Dallas. The brands we service aren’t a list we read off a website; they’re the names on the control boards we open every week in this area.
Common Electric Gate Repair Problems We See in San Leon Homes
San Leon’s climate and geography create a specific, predictable set of gate failures. Here’s what we see most often on calls around the peninsula:
- Sagging swing gates on sandy footings. The gate post settles into the sand, the gate drops, and the latch or operator fights the weight. We reshim the post, correct the sag, and test the full travel before touching the operator.
- Corroded safety sensors and loop detectors. Salt air off Galveston Bay eats photocell housings and loop wire faster than inland. A dead sensor reads as a gate that won’t close or reverses for no reason.
- Water intrusion into the control box after bay flooding. Storm surge leaves a film of salt inside the operator housing. The board may work intermittently or stall the motor at random points in the cycle.
- Misaligned rack-and-pinion drives on slide gates. When the footing shifts even a quarter inch, the rack binds and the operator stalls. This is the most common “dead motor” call that isn’t a dead motor at all.
Pricing for Electric Gate Repair in San Leon, TX
What should you actually budget for electric gate repair in San Leon? Here are honest ranges from our recent work on the peninsula:
- Safety sensor or photo-eye replacement: $180 – $320
- Keypad or remote control repair: $140 – $260
- Limit switch or control board replacement: $250 – $650
- Gate sag correction and hinge post shimming: $300 – $700
- Full operator replacement (parts and labor): $850 – $2,400 depending on brand and gate weight
Salt-corrosion work and post footing adjustments typically run higher in San Leon than a comparable inland repair because of the extra labor to reset bases and replace multiple corroded components in one visit. Every estimate is free, and it’s written before any work starts. Call (903) 417-0793 for an exact number.
We Also Serve Cities Near San Leon
Calder Gate Repair covers the whole bay area. If you’re in San Leon, we also serve homes and businesses in Houston, San Antonio, Dallas, and Fort Worth. Dispatch and scheduling coordinate from our Dallas-Fort Worth office, and local crews serve San Leon directly. The same written-price, no-surprise model follows every job, no matter the city.
Serving San Leon, TX - Our Local Coverage Area
We’re based in the San Leon 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 Leon
It’s usually the post. San Leon’s sandy, low-lying soil lets footings settle, and when the post shifts, the gate drops and drags. The operator then works harder, stalls, or burns out because it’s fighting the gate’s weight. We check the footing and hinge post before quoting the operator. Call (903) 417-0793 to schedule an inspection.
Yes. Every automatic gate in San Leon should have at least one form of entrapment protection: photo-eyes that stop the gate when the beam breaks, safety edges that reverse on contact, or both. Salt air degrades these sensors faster near the bay, so we test and often replace them during a repair even if the operator is fine.
Storm surge and bay flooding push salt water into the control box and along the rack-and-pinion drive. The board may work intermittently, and the rack can bind from corrosion or a shifted footing. Our crew once traced a stalled LiftMaster on a bayfront lot to a sunk post footing that threw the rack out of alignment, not the motor. We reset the footing and re-aligned the drive. If your gate stalls after weather, call (903) 417-0793.
Yes. Solar operators work well on San Leon lots where trenching power to a gate is impractical or too costly. You’ll need a panel with enough sun exposure and a battery rated for the gate’s daily cycles. We size the panel and battery for the specific operator and gate weight, and we quote the full install in writing before ordering.
Most repairs take 1 – 3 hours on site. A full operator replacement or a new automatic gate install takes one to two days depending on groundworks, post setting, power run, and safety sensor installation. New installs are measured and scheduled, never rushed. Call (903) 417-0793 for a free measure and written timeline.
Call Calder Gate Repair for Electric Gate Repair in San Leon
When your gate is down, you want a straight answer, a real arrival time, and a price that doesn’t move at the door. That’s how we work in San Leon. Call (903) 417-0793 and a live person will answer, day or night. We’ll quote your repair in writing before any work starts, and every job carries the 365-Day Done Right Promise: if the repair fails within a year, we return free. No phone tag, no vague windows, no surprise invoices. Led by Nico Alvarez, Calder Gate Repair is the gate specialist San Leon homeowners and businesses trust.
Written by Nico Alvarez, Owner at Calder Gate Repair, serving San Leon and the surrounding bay area.





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