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 Electric Gate Repair Across San Bernardino
Electric gate repair in San Bernardino usually comes down to one of four things: heat-dried wiring, a photo-eye knocked out of alignment by wind, a post that’s settled, or an underground power feed that’s sagging. Most opener repairs in this area run $180 – $340 before parts, and our crews reach most San Bernardino neighborhoods the same day you call. If your gate is reversing mid-travel, tripping a breaker, or just not responding, call Calder Gate Repair at (903) 417-0793 and a live person answers, 24/7.
San Bernardino’s inland heat and Santa Ana wind events dry out and crack the control-board and photo-eye wiring insulation on exterior gate operators. Add the city’s pre-1960s housing stock plus newer foothill subdivisions, and you get gates fed from aging subpanels or long underground runs. That’s why electric gate repair here is as often an electrical-supply job as it is a mechanical one. We know the difference because we work these streets every week.
Why Calder Gate Repair Is San Bernardino’s Preferred Electric Gate Repair Company
We’re the dedicated gate repair specialist inside the Relay Home Co. family, founded in 2009, and our San Bernardino customers deal with the same technician from diagnosis to invoice. No handoffs, no re-explaining the problem. Every job gets a written price before any work starts, and every repair carries the 365-Day Done Right Promise: if it fails within a year, we return at no charge.
Our technicians are background-checked and arrive in uniform with a live, trackable arrival time sent to your phone. That matters when you’re juggling work and kids and can’t sit at home waiting on a four-hour window. Calls are answered by a real person around the clock, not a voicemail tree. Need someone out to a gate off Kendall Drive or up near Cal State San Bernardino? We dispatch locally and we move fast.
Electric Gate Motor in San Bernardino
An electric gate motor in San Bernardino can fail for reasons that have nothing to do with the motor itself. Before we quote a replacement, we check the power feed, the photo-eyes, the limit switches, and the mechanical load on the gate. Swapping a motor without fixing a sagging post or a corroded underground wire just means another failure in six months. Most motor replacements run $450 – $950 including labor, depending on brand and gate size.
Diagnosing a Failing Motor
A motor that hums but doesn’t move is often a failed capacitor or stripped drive gear. A motor that runs but won’t move the gate is usually a mechanical bind or a broken rack and pinion section. We test the motor under load with a meter before recommending replacement, and we show you the readings. You’ll know exactly why we’re recommending what we’re recommending.
Replacement and Setup
When we install a new operator, we set the open and close limits, test the safety reversal per UL 325, and verify the photo-eye alignment before we leave. We work on LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule. If your opener is one of those, we likely have the part on the truck.
Gate Access Control in San Bernardino
Gate access control in San Bernardino means more than a keypad bolted to a post. It’s the whole system: keypad, intercom, vehicle detection loop, remote controls, and the control board that ties them together. When any one of those fails, the gate either won’t open for you or won’t close for anyone. Keypad and remote reprogramming typically runs $85 – $180; a full access-control control board replacement runs $250 – $500.
Keypads and Remotes
A keypad that works intermittently is often a moisture problem or a worn membrane, not a programming issue. We open the keypad to check for corrosion on the contacts before we tell you it needs replacing. Remotes that lose range usually need a new battery first, then a frequency check on the receiver. Most of these fixes take under an hour.
Vehicle Detection and Safety Systems
Loop detectors buried in the driveway tell the gate when a car is present so it doesn’t close on it. When the loop fails, the gate may refuse to close or may close randomly. We diagnose dead loops with a meter and splice in repairs where possible. Safety edges and photo-eyes are not optional extras in California; those are what keep a gate from injuring someone, and we test them on every visit.
Trusted Brands We Service in San Bernardino
Our techs are factory-familiar with nine major opener brands, and for San Bernardino customers that means faster diagnosis and fewer return trips. We keep common parts for LiftMaster, FAAC, BFT, and Linear stocked locally, so a control board or limit switch replacement often happens the same visit. Viking, Ghost Controls, DoorKing, and Elite units are all on our service list too. If you know the brand on your gate, tell the person who answers the phone, because it shortens the first visit.
Common Electric Gate Repair Problems We See in San Bernardino Homes
- Gate reverses halfway and won’t stay closed. This is usually a cracked photo-eye lens or a misaligned safety sensor. On a job off Del Rosa Avenue, our tech traced a LiftMaster slide gate that was reversing mid-travel to a cracked photocell lens shaken loose by wind and a failing rack and pinion section. Replaced the photo-eye pair, re-shimmed the rack and pinion, and tested reversal per UL 325 before we left.
- Breaker trips when the gate runs, especially in heat. San Bernardino summers push motors and wire insulation hard. We’ve seen gates off Highland-adjacent driveways trip breakers because a settled post footing made the operator fight the gate. We do the sag correction and re-level the mount instead of just swapping the motor.
- Gate opens fine but stops partway or stalls. Worn rack and pinion sections, grit in the slide track, or a motor running hot can stall a gate. This is common on older slide gates in neighborhoods off Baseline and Waterman where gravel and wind-blown sand get into the track.
- Control board shows power but the gate won’t respond. Aging underground power runs and subpanel feeds sag in voltage, which drops out the operator or loop detector mid-cycle. A voltage drop test at the operator tells us whether the board is bad or the feed is weak.
Pricing for Electric Gate Repair in San Bernardino, CA
Here’s what San Bernardino homeowners can expect to pay. A service call and diagnosis runs $75 – $120, which is credited toward the repair if you proceed. Photo-eye replacement runs $140 – $220 per pair. Limit switch replacement runs $120 – $200. Control board replacement runs $250 – $500 for most brands. Full motor replacement runs $450 – $950. A complete new gate operator installed, including power run and safety equipment, typically runs $1,800 – $3,400. Every quote is written, and no work starts until you’ve approved the number.
We Also Serve Cities Near San Bernardino
Our crews cover San Bernardino plus Loma Linda, Highland, Rialto, and Colton. If you’re just outside the city line, give us a call and we’ll confirm coverage. For the full picture on what we fix and how we price it, see our Electric Gate Repair service hub. We dispatch from the Inland Empire office, and San Bernardino is a core part of our route.
Serving San Bernardino, CA - Our Local Coverage Area
We’re based in the San Bernardino 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 Bernardino
Not usually. A gate that reverses mid-travel in San Bernardino is most often a cracked photo-eye lens or a misaligned safety sensor, both of which are far cheaper to fix than a motor. Before you replace the operator, we check the photo-eyes, the safety edges, the limit switches, and the track for binding. If the motor is still good, you just saved yourself several hundred dollars. Call (903) 417-0793 and we’ll diagnose it on the first visit.
Yes. California requires safety devices on automated gates, including photo-eyes and reversing edges, and they must be operational, not just present. We test reversal pressure and sensor alignment per UL 325 on every job. If your existing sensors are cracked, misaligned, or bypassed, we’ll flag it and quote a fix so your gate is compliant and safe.
Heat increases resistance in aging wiring and pushes motors harder, especially if the gate post footing has settled and the operator is fighting the gate. In San Bernardino’s inland climate, breaker trips are often an electrical-supply issue: a sagging underground run, a corroded connection at the subpanel, or a motor drawing high amps under load. We test voltage at the operator and measure amp draw before blaming the motor. Call (903) 417-0793 to get a real diagnosis.
No, and you should be wary of anyone who says yes. A proper gate installation includes groundworks, a power run, safety edges, photo-eyes, and reversal testing, which is measured work, not a same-day job. After we quote the job, we schedule the install for a date that works for you, and the price is fixed before any work begins. We’ll give you a written timeline so you know exactly when it’ll be done.
A proper installation in San Bernardino starts with a solid post footing, because our soil shifts and posts settle. Then comes a correctly sized power run, not an undersized extension cord buried in the dirt. Safety photo-eyes and edges get installed and tested per UL 325. The gate gets set to travel smoothly without binding. A cheap install skips the power run, skimps on the footing, and skips the safety testing. We don’t. For a free estimate on a full installation, call (903) 417-0793.
Call Calder Gate Repair for Electric Gate Repair in San Bernardino
If your gate is down, stuck, or acting up, call (903) 417-0793 now. A live person answers, 24/7, and we’ll book a time with a trackable arrival window. Prices are written before any work starts, and every repair carries the 365-Day Done Right Promise: if it fails within a year, we come back free. Electric Gate Repair in San Bernardino doesn’t have to mean waiting days and guessing what it’ll cost.
Written by Nico Alvarez, Owner at Calder Gate Repair, serving San Bernardino and the Inland Empire as part of the Relay Home Co. family since 2009.