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LiftMaster operatorsFree 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.
Get your free estimateFast, Reliable Electric Gate Repair Across San Antonio Heights
Electric gate repair in San Antonio Heights usually runs $185 – $520 depending on what failed, and most jobs are diagnosed in one visit. We work on the brand you already have. If your gate is stuck open, making a grinding noise, or not responding to the keypad after a hot spell, call us at (844) 703-6053.
San Antonio Heights isn’t like Upland or Rancho Cucamonga down below. The driveways climb. The lots are bigger. The gates are heavier and older, and when the Santa Anas kick up, they load full force against every hinge and post on your property. We know the winding roads above the 210 Freeway, the equestrian lots off Euclid Avenue, and the estate parcels that back straight into the San Gabriel foothills. Our Electric Gate Repair crews carry parts for LiftMaster, FAAC, and Elite operators on the truck because we don’t want you waiting on a second trip.
Every repair we do in the 91784 ZIP code includes a check of the gate’s manual release and battery backup. That’s not a habit we picked up elsewhere. That’s San Antonio Heights-specific reality. During red-flag warnings, your gate has to open. It’s not negotiable.
Why Manor Gate Repair Is San Antonio Heights’s Preferred Electric Gate Repair Company
Most gate companies in the Inland Empire handle one or two brands. Some are dealers pushing replacement because they make margin on new equipment. We diagnose across nine manufacturers: LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule. If your San Antonio Heights gate runs on DoorKing or an older FAAC board, we’re not going to tell you it’s obsolete when the actual fix is a $40 capacitor. The right fix, not the easy upsell.
Nelson Pryce built Manor Gate Repair around a simple premise: automated gates are not optional hardware here. They’re security infrastructure. They’re evacuation infrastructure. When a property manager on a large estate off Mount Baldy Road calls about a gate that won’t close, they’re not asking for a tune-up. They’re asking for a technician who understands that a gate stuck open at 2 a.m. is a different problem than a gate stuck open at noon. We treat it accordingly.
Our San Antonio Heights customers tend to be homeowners and property managers with custom iron or solid wood gates on long driveways, many installed decades ago when safety standards were looser. That stock of older equipment is exactly what we’re built for. We retrofit, we repair, and we restore to spec. Your gate, restored to spec.
Styles & brands we work with
Electric Gate Motor in San Antonio Heights
Electric gate motor repair in San Antonio Heights is usually what’s needed when the operator hums but the gate doesn’t move, or the gate opens a few feet and reverses, or it simply stopped working after a heat wave or wind event. A failed motor, bad capacitor, or burnt control board accounts for most calls we field from the large-lot properties between Euclid Avenue and the mountain base.
Expect to pay $245 – $460 for a motor or capacitor replacement on most residential swing and slide gates in the 91784 area, including the service call and the part. If the motor itself is gone and we have the replacement on the truck, the job is usually done in under two hours. If you have an older FAAC or LiftMaster that predates UL 325 entrapment protection, we’ll discuss a retrofit so the gate meets current safety standards while we’re in there. The price for that depends on the operator model and what sensors are already on it.
When to repair vs replace the motor
If the motor spins but the gate won’t move, you likely have a stripped gear, a sheared key, or a failed drive coupling – repairable. If the motor is locked solid or the board has visible scorch marks, replacement is the honest answer. We’ll show you the failed part before we replace it.
Dust and heat damage on foothill operators
San Antonio Heights gates sit in full sun most of the year, and the dust that blows down from the San Gabriels gets into everything. Operator boards, limit switches, and photo-eyes all suffer. We open the housing, clean the contact surfaces, and check for heat-fractured solder joints before condemning a motor.
Gate Access Control in San Antonio Heights
Gate access control in San Antonio Heights covers keypads, remote controls, intercom panels, loop detectors, and vehicle sensors – everything that tells the gate when to open and for whom. On foothill estates with long driveways, access control tends to be older: hardwired keypads mounted on stone pillars, radio remotes from the 1990s, and loop detectors that have been buried under concrete for decades.
Keypad and remote programming repairs here typically run $120 – $240. A failed loop detector, which is what usually causes the gate to close on a car or refuse to open when you pull up, runs $220 – $380 to replace and recalibrate. If your keypad is sun-baked and the faceplate is cracked, we’ll swap the unit and reprogram the frequency to match your existing remotes so you don’t have to replace every clicker in the house.
Loop detector failure after heat spella
Loops buried in asphalt or concrete expand and contract through San Antonio Heights’ summer heat cycles. When the wire jacket cracks and moisture or dust gets in, the detector’s inductance reading drifts and the gate faults out. We test the loop frequency on-site before digging anything up. Many “replacement” quotes for loops are misdiagnosed – the detector module is often fine and the wire splice failed at the conduit stub.
Retrofitting modern safety into old access systems
Older estates here often have gates installed before 2000 without photo-eyes or with a single loop detector doing everything. We can retrofit non-contact safety edges, newer photo-eyes, and a manual keyed override without ripping out a working operator. That’s the whole point of brand-agnostic access work: honor the original system, fix the failure, upgrade the safety.
Trusted Brands We Service in San Antonio Heights
We work on the gate operator and access brands already installed across San Antonio Heights: LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule. No “we don’t service that brand” dead ends. Our trucks leave the yard stocked with common boards, remotes, and motors for the brands most common in the 91784 area, so we can often complete a repair in a single trip. If the part is unusual, we pull it from our Fontana shop and have it by the next service window.
See the difference
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After
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AfterCommon Electric Gate Repair Problems We See in San Antonio Heights Homes
- Hinge post sag from Santa Ana wind loads. Long, heavy iron gates on sloped driveways get hit with gusts that flex the post at the footing. The gate starts scraping or won’t close fully because the post has moved, not because the hinges are loose. That’s a footing and alignment job, and it’s one we see repeatedly above the 210 Freeway.
- Sun-baked operator boards and dust-fouled internals. Intense foothill sun and dry, dusty air cook the electrolytic capacitors on older control boards. The gate stops mid-cycle or the board reboots intermittently. We clean, test, and replace the board when needed – and check the cabinet seal so it doesn’t recur in six months.
- Dry-rot cracking in wood gates. The same dry climate that slows corrosion speeds up wood rot. Cracks open along the bottom rail and stile joints, adding weight shift that strains the operator. We reinforce and rebuild where practical, or reframe if the rot has compromised the panel structure.
- UV-degraded photo-eyes and loop detectors dropping the gate into fault. The plastic lenses on safety sensors cloud over from UV exposure, and the gate reverses without cause. A simple lens replacement or sensor swap often fixes what looks like a dead operator.
Pricing for Electric Gate Repair in San Antonio Heights, CA
Here’s what you can expect to pay in the San Antonio Heights market:
- Diagnostic service call: $85 – $120, applied toward the repair if you proceed.
- Keypad or remote programming: $120 – $240.
- Safety sensor or photo-eye replacement: $180 – $320.
- Motor capacitor or limit switch: $210 – $380.
- Full operator motor replacement: $450 – $950, depending on brand and swing vs slide.
- Control board replacement and reprogramming: $280 – $620.
- Hinge post reset and gate re-alignment: $350 – $700, depending on gate size and footing condition.
Every quote is written and agreed before we start any work. No surprises on the invoice. Call (844) 703-6053 and we’ll give you a firm number before we turn a wrench.
We Also Serve Cities Near San Antonio Heights
Our San Antonio Heights coverage extends naturally into the surrounding foothill and valley communities. We regularly run service calls into Upland, Claremont, Rancho Cucamonga, and Montclair. If your gate is acting up and you’re on the edge of our service area, call us – we’ll confirm whether your address is on the route for the day.
Serving San Antonio Heights, CA — Our Local Coverage Area
We’re based in the San Antonio Heights 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 Heights
The sag is almost never the hinge bolts. It’s the post footing. In San Antonio Heights, Santa Ana gusts load your gate like a sail, and over time the hinge post leans slightly out of plumb. The gate then binds at the latch and scrapes at the bottom. The fix is resetting the post in its footing, re-aligning the gate, and often adding a gusset or reinforcing plate. We do this on heavy iron gates from Euclid Avenue up to the foothill estates regularly. Call (844) 703-6053 for an on-site assessment.
Yes, and we treat it as a required check on every San Antonio Heights repair. During red-flag warnings, evacuation routes have to stay open, and a driveway gate that won’t cycle because the power flickered or the wind tripped the breaker is a life-safety failure. We test the battery backup and the manual release as part of every motor or control board repair. If your system doesn’t have a working battery, we’ll quote it as a line item, not a hidden add-on.
Corrosion is slower here than on the coast, but dry air brings different problems. Wood gates crack and rot at the joints, UV destroys plastic sensor lenses, and dust infiltration fouls boards and limit switches. Metal posts and hinges do corrode less than in beach cities, but the wind and sun are your real enemies. We spec UV-stable lens covers and sealed board enclosures on repairs here for exactly that reason.
Yes. Many San Antonio Heights gates were installed before 2000 with operators that lack the entrapment protection now required under UL 325. We can add photo-eyes, non-contact safety edges, and a constant-pressure-to-close override without replacing a working operator. The goal is a gate that passes current safety standards while keeping the original equipment functioning. From diagnosis to installation, that’s the kind of retrofit work we do regularly on the older estates here.
On keypads exposed to direct foothill sun, the membrane faceplate delaminates and the internal contacts stop connecting. Heat also expands the housing and lets dust in, which fouls the keypad’s circuit board. Usually we can replace the keypad and reprogram it to your existing remotes and operator in a single visit. Keypad repair and replacement in San Antonio Heights typically runs $150 – $240.
Written by Nelson Pryce, Owner at Manor Gate Repair, serving San Antonio Heights since the company’s founding.