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 Florence-Graham
Electric gate repair in Florence-Graham typically costs $185 – $420 for most opener and sensor issues, and our crews typically reach Florence-Graham properties within 60 – 90 minutes for emergency calls. We work on the tight street-front lots that define Florence-Graham, where a gate has to clear pedestrians on the sidewalk, parked cars, and trash bins, not a long private driveway. Calder Gate Repair sends background-checked, uniformed technicians to Florence-Graham with a live, trackable arrival time and a written price before any work starts. Call (903) 417-0793 and a real person answers, 24/7.

Why Calder Gate Repair Is Florence-Graham’s Preferred Electric Gate Repair Company
Florence-Graham is an unincorporated pocket of South LA where most properties sit directly on the sidewalk. That changes how a gate is installed, wired, and repaired. We know the post-and-panel setups common along Florence Avenue, Graham Avenue, and the numbered streets south of Slauson. A gate that clears a private driveway in the hills will bind against a raised sidewalk or clip a passing stroller in Florence-Graham.
Our Electric Gate Repair team sees the same failure modes across this neighborhood: sagging swing gates from post footings settling in clay soil, slide operators out of mesh where the concrete pad has shifted, and safety photocells knocked out of alignment by street activity. We fix the cause, not just the symptom. Nico Alvarez leads our service and insists every technician explains what failed, why it failed, and what we are doing so it will not happen again.
Every repair in Florence-Graham carries the 365-Day Done Right Promise in writing. If the repair fails within 365 days, we return at no charge. The price you approve before we start is the price on the invoice. No add-ons, no surprise line items.
Gate Access Control in Florence-Graham
Gate Access Control in Florence-Graham is the work of controlling who can open your gate and how: keypads, remotes, intercoms, vehicle loop detectors, and the control board that ties them together. Tight street frontage here means the access system has to be reliable on the first try. A tenant fumbling with a keypad while standing on the sidewalk with grocery bags is not a minor inconvenience; it is someone standing unprotected next to traffic. We program, replace, and troubleshoot access control hardware on every major opener platform.
Keypads, Remotes, and Entry Codes
A dead keypad or a remote that works only from six feet away usually points to the receiver or the control board, not the handheld unit itself. We test the whole chain: transmitter, receiver, board relay, and the actual opener motor. Replacement remotes and keypads for LiftMaster, Linear, Viking, and similar brands are carried on the truck, so most Florence-Graham calls are finished in one visit.
Vehicle Detection and Loop Detectors
On a street-front gate in Florence-Graham, a loop detector buried in the apron has to ignore passing traffic on the sidewalk while still catching a car pulling up to the gate. That is a tighter tuning window than most suburban installs. We set sensitivity and hold time so the gate opens for the resident’s car and does not hold open for every pedestrian who lingers. A loop that keeps tripping and holding the gate open drains the operator and shortens its life.
Commercial Gate Operator in Florence-Graham
A Commercial Gate Operator in Florence-Graham works harder than a residential unit because it cycles more in a day and has to meet stricter safety requirements. The small apartment buildings, churches, and industrial lots along Compton Avenue and the surrounding blocks run gates dozens or hundreds of times daily. A residential opener pressed into a commercial role will burn out. We size, supply, and install operators rated for the actual cycle count, and we wire in the full entrapment protection system that UL 325 requires.
Operator Replacement and Upgrades
An older gate operator with no reversing edge and a single photocell is not compliant with current safety standards, and in a dense area like Florence-Graham that matters. Pedestrians walk inches from these gates all day. We replace outdated operators with current models from Linear, Viking, DoorKing, and other brands we stock parts for, then test the reversal system twice before we leave the site.
Safety Compliance for Multifamily Properties
Multifamily gates in Florence-Graham get inspected, and a failed entrapment test means a citation and a repair order. We bring gates up to UL 325 compliance: monitored photo-eyes, audible alarms on moving gates, and proper contact edges. The test uses a calibrated obstacle at the closing edge, and we document the results. Property managers can request the report for their records.

Trusted Brands We Service in Florence-Graham
Our technicians train on nine major gate opener brands, and in Florence-Graham we most often service LiftMaster, Linear, Viking, Ghost Controls, and DoorKing. We stock common replacement parts for these brands locally, which means a failed control board or a stripped limit switch does not have to wait on a shipped part. A LiftMaster slide gate is different from a Viking swing arm, and we program both without a phone call to a manufacturer’s help desk. You get one visit, one answer, one working gate.
Common Electric Gate Repair Problems We See in Florence-Graham Homes
- Sagging swing gates at the hinge post. Florence-Graham’s dense frontage lots sit on clay soil that shifts with wet and dry seasons. A gate that drags on the sidewalk usually has a post footing that has moved, not a panel that is simply heavy. Re-hanging the panel without correcting the base just schedules a repeat call.
- Slide gate operators binding mid-travel. When the concrete pad under a slide gate shifts, the rack and pinion fall out of mesh and the operator labors or trips. We re-level the pad or re-set the rack track, then run the full open-close cycle with the safety system live.
- Phantom reversals from misaligned photo-eyes. Street-side activity, a passing pedestrian, a parked car, a trash bin rolled to the curb, can nudge a safety photocell out of alignment. The gate reverses for no visible reason, but it is not a ghost: it is a sensor seeing something that is not there. We re-aim and test against foot traffic conditions, not an empty driveway.
- Control boards fried by moisture or bad power. Unincorporated Florence-Graham has older electrical service on many blocks. A surge or a damp connection can take out the control board. We replace boards, check the power feed, and install surge protection where the panel is exposed.
Pricing for Electric Gate Repair in Florence-Graham, CA
Here is what electric gate repair in Florence-Graham costs, in real ranges before parts. A service call and diagnosis runs $85 – $120. Keypad or remote replacement is typically $125 – $220 installed. Safety photocell realignment or replacement runs $110 – $260. Control board replacement runs $240 – $480, and a full operator replacement starts around $850 and goes up with the size of the operator and the power run. Florence-Graham homes on tight lots sometimes carry a lower parts cost but more labor, because access is tight and the work happens at the sidewalk. You get the full price in writing before anything starts, and that price does not change at the door.
We Also Serve Cities Near Florence-Graham
Calder Gate Repair runs crews to Florence-Graham and the surrounding cities, including Los Angeles, San Diego, San Jose, and San Francisco. If your property sits just outside Florence-Graham in one of these cities, the same written-price guarantee and 365-Day Done Right Promise applies. Call (903) 417-0793 and we will confirm coverage and booking.
Serving Florence-Graham, CA - Our Local Coverage Area
We’re based in the Florence-Graham 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 Florence-Graham
Check the safety photocells first. On a street-front property, the photo-eyes sit near the sidewalk and get bumped by pedestrians, parked cars, rolling trash bins, and street sweepers. A photocell that is slightly out of alignment makes the gate reverse mid-travel because it thinks something is in the path. Clean the lenses and see if the small indicator light burns steady, not flickering. If it still reverses, call (903) 417-0793 and we will re-aim and test the sensors against real street conditions.
A compliant gate reverses when it meets resistance while closing, and its sensors detect an obstruction without touching it. In Florence-Graham, where gates sit right on the sidewalk, entrapment protection is tested against pedestrian traffic, not just a car. We test with a calibrated obstruction at the closing edge and at the mid-gate point, and we verify the photo-eyes monitor constantly. If your gate does not reverse on contact, call us for a UL 325 compliance check. Estimates for the work are free.
In most cases, yes, we can re-hang and re-level a sagging swing gate in Florence-Graham the same day you call. The exception is when the hinge post footing has settled badly enough that the post needs resetting in new concrete, which needs time to cure before the gate hangs fully. We will tell you which situation you have in the first fifteen minutes, and the written quote covers the full fix.
A real electric gate installation in Florence-Graham includes the post footings, the pad for a slide gate, the power run, the operator, safety edges and photo-eyes, a keypad or remote system, and UL 325 entrapment testing. On a tight street frontage, the loop detector and photo-eye positions have to be set for sidewalk traffic and parked cars, not an empty suburban driveway. We never promise same-day installation; we schedule it, pull permits where required, and give you a written timeline before we start.
We service all nine major brands, including LiftMaster, Linear, Viking, Ghost Controls, DoorKing, FAAC, BFT, Elite, and Mighty Mule. On Florence-Graham calls we see LiftMaster, Linear, Viking, and DoorKing most often, and we keep common parts for all four stocked locally. If your operator is a brand you do not see in that list, call (903) 417-0793 and ask; most of the time we service it too.
If your electric gate is down, acting erratically, or failing a safety check, call Calder Gate Repair at (903) 417-0793. A live person answers around the clock, and we will give you a real arrival time, a written price, and a repair backed by the 365-Day Done Right Promise.
Written by Nico Alvarez, Owner at Calder Gate Repair, serving Florence-Graham through the Relay Home Co. family since 2009.





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