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 Fontana
When an electric gate stops responding in Fontana, it’s never at a convenient time. Most calls we get from homeowners near Sierra Avenue, the Northgate area, and down toward Southridge start the same way: the gate worked yesterday, and today the remote does nothing, or the gate opens six inches and quits. The fix usually lands in one of two categories: a heat-fried control board or a gate that has sagged enough to bind on its own track. Either way, we can usually get a technician to your Fontana home the same day, with a written price in your hand before any work begins. Call (903) 417-0793 and you’ll speak to a live person who can book you in with a trackable arrival time, not a voicemail.

Why Calder Gate Repair Is Fontana’s Preferred Electric Gate Repair Company
We’re a gate repair specialist inside the Relay Home Co. family, founded in 2009, and our Fontana calls are dispatched from the Inland Empire office, so the technician who shows up knows local streets, local gate styles, and local failure patterns. Homeowners in Fontana keep calling us back because we do three things the same way every single time. First, you get a written price before anything is touched, and the number on the invoice matches the number you agreed to. Second, every repair carries the 365-Day Done Right Promise by name: if the repair fails within a year, Calder returns and fixes it at no charge. Third, the technician is background-checked, uniformed, and you can track their arrival live on your phone, the way you’d track a rideshare.
We work on gates throughout Fontana, from the older ranch-style homes along Foothill Boulevard to newer gated communities east of the 15. Nico Alvarez leads the team, and every job leaves with before-and-after photos and a digital invoice you pay from a link. No paper chasing, no phone tag.
Gate Access Control in Fontana
Gate Access Control in Fontana means more than just swapping a remote, it’s the full system that decides who gets in and when. A Fontana homeowner typically needs this when an HOA or a landlord requires controlled entry, when a keypad stops accepting codes, or when a gate opener needs to talk to a phone app or a car’s built-in opener. The work usually involves wiring a new keypad, programming remotes, replacing the receiver board, and sometimes adding a loop detector in the driveway so the gate opens for exiting cars but not for a stray dog or a gust of wind.
Keypad and Receiver Replacement
A dead keypad on a Fontana gate is frequently not the keypad’s fault at all. The receiver board inside the operator has cooked in the heat or filled with fine wind-driven dust, so the keypad sends a signal that never lands. We test the keypad independently before we touch the operator, and if the receiver is the problem, we tell you that first.
App and Smartphone Integration
Some Fontana homeowners want to open the gate from a phone instead of carrying a clicker. We can wire in a Wi-Fi receiver on most major operator brands and walk you through the setup before we leave. We program the app, test it with you at the gate, and make sure the manual override still works if the internet drops.
Commercial Gate Operator in Fontana
Commercial Gate Operator work in Fontana means slide gates at business parks off Valley Boulevard, swing gates at warehouses near the 10 and the 60, and perimeter gates at apartment complexes in the south end of town. These operators run more cycles in a week than a residential gate runs in a year, so the failure points are different: gearboxes wear, chains stretch, and the motor’s capacitors burn out under constant load. A Fontana commercial property owner typically needs us when a gate stalls mid-cycle, a delivery truck forces the gate and trips the clutch, or an operator starts chewing through gears because the gate itself is out of alignment.
Repair vs. Replacement on Commercial Gates
On a commercial slide gate, we often find the operator motor is fine but the chain or the wheels that carry the gate have worn to the point of failure. If the operator is under five years old and the gearbox is intact, we recommend repairing it and replacing the worn mechanical parts. If it’s a decade old and the board is obsolete, we’ll quote you a replacement and show you the price difference on paper before you decide.
UL 325 and Entrapment Protection
Every commercial gate operator in Fontana must meet UL 325 entrapment protection standards: photocells, edge sensors, or a reversed closing force that stops and reverses the gate when it contacts something. We test these on every commercial job, and if your older operator was installed without them, we flag it in writing and quote the fix. A gate that reverses on a person or a forklift is not optional.

Trusted Brands We Service in Fontana
Our Electric Gate Repair technicians are factory-familiar with nine leading gate opener brands: LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule. For Fontana customers that matters because we stock common parts locally, from Linear receiver boards to Viking limit switches, so a repair doesn’t stall waiting for a part from a warehouse three states away. If your gate says LiftMaster on the cover but Ghost Controls on the motor, we can tell you which part failed and why. We don’t guess between brands, we read the model plate and fix the one you actually own.
Common Electric Gate Repair Problems We See in Fontana Homes
- Heat-fried control boards that throw fault codes or lock out. Fontana’s inland summers push operator internals past their rated temperature, and the board goes first. The motor’s fine, but the gate won’t move, or it opens halfway and stops for no reason.
- Sagging swing gates that bind on the post or the drive. The hot, dry air pulls moisture out of wood gates and ages welded steel joints, and the hinge post footings settle. A gate that scrapes the driveway every time it opens puts strain on the operator until something breaks.
- Dead or misaligned safety photocells. Dirt and dust from Fontana wind events coat the lenses, and the sensors stop seeing each other. The operator then refuses to close, or it reverses immediately every time, because it thinks something is in the way.
- Worn remotes and dead receiver boards. The remote clicks but nothing happens, or the gate only opens when you’re standing next to it. We test the remote’s signal first, then the receiver, so we’re replacing the thing that actually failed.
Pricing for Electric Gate Repair in Fontana, CA
Most residential gate opener repairs in Fontana run $180 – $340 in labor before parts, and a new receiver board or keypad typically adds $80 – $220 depending on brand. A full operator replacement on a single swing gate usually lands between $1,150 and $2,400, including the new motor, mounting, wiring, and safety reversal testing. Commercial operators run higher, $2,800 – $7,500 installed depending on gate length and cycle load. The price is always quoted and agreed before we start, and the invoice will match that number. We give free estimates over the phone, and a written quote once we’ve seen the gate. Call (903) 417-0793 to get yours.
We Also Serve Cities Near Fontana
Calder Gate Repair handles electric gate work across the west end of the Inland Empire. In addition to Electric Gate Repair in Fontana, our crews regularly serve Bloomington, Rialto, Rancho Cucamonga, and Riverside, so if you’re a few minutes over the city line, the same team and the same written-price guarantee still apply.
Serving Fontana, CA - Our Local Coverage Area
We’re based in the Fontana 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 Fontana
No. A proper electric gate installation in Fontana is measured, permitted, and scheduled, and we don’t rush it or promise same-day work. Most installations take one to three days depending on footings, power runs, and gate fabrication, and we always quote the timeline in writing before scheduling. We can often do same-day repairs, but an install is a planned job, not an emergency fix. Call (903) 417-0793 for a free measure and written quote.
It’s usually the operator’s limit settings or a failing control board, but Fontana’s heat means we check both before pointing fingers. A gate that opens halfway and stops often has a limit switch that’s out of adjustment, or the board has lost its settings, or the gate leaf is binding and the motor is tripping on resistance. The fix can be a limit adjustment, a board replacement, or hinge-post work, and we’ll show you the failed part before we replace it. Call (903) 417-0793 and describe what your gate does, and we’ll give you a likely cause and price range before scheduling.
Yes. We work on commercial slide and swing gates at business parks, warehouses, and apartment complexes throughout Fontana, including off Valley Boulevard and the industrial corridors near the 10 and 60. Commercial gates have heavier operators, different safety requirements, and more moving parts, so we quote them separately from residential work. We’re UL 325 compliant on every commercial install and repair, and we test entrapment protection before we leave the site.
Yes. Under UL 325, every automated gate in Fontana must have at least one entrapment protection device: a photo eye, a contact sensing edge, or a motor with a built-in reversing feature that senses obstruction. Older Fontana gates, especially those installed before the current standards, often lack them entirely, which is a hazard and a liability. If yours is missing or dead, we’ll note it in writing and quote the correction. Call (903) 417-0793 if you’re not sure what your gate has.
Yes, but Fontana’s inland heat is hard on solar batteries, and dusty wind events cut panel output faster than a coastal climate would. Solar works for single light gates that don’t cycle often, but a heavy double swing gate or a commercial gate usually needs a dedicated 110-volt circuit. If you’re considering solar, we’ll estimate your daily cycle count and panel exposure before you buy anything, so you don’t end up with a gate that dies at night or during a Santa Ana event.
If your gate is acting up in Fontana, don’t guess at it. Call (903) 417-0793 and you’ll get a real person who can schedule a technician with a live arrival time, a written price before anything is touched, and the 365-Day Done Right Promise on every repair. Estimates are free, and the number on the invoice is the number you agreed to.
Written by Nico Alvarez, Owner at Calder Gate Repair, serving Fontana and the Inland Empire.





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