Electric Gate Repair in Union City - On-Site in 60 Minutes, Fixed the Same Day

Fast, Reliable Electric Gate Repair Across Union City

A dead electric gate in Union City usually comes down to one of three things: a motor that’s burned out, a safety sensor that’s lost its signal, or an opener control board that’s stopped talking to the keypad. Most repairs in the Union City area run between $180 and $340 before parts, and our techs carry the common boards, sensors, and remotes on the truck so they can usually finish in a single visit. Call (903) 417-0793 and a live person answers, 24 hours a day. We’ll get a tech out with a trackable arrival time, written pricing before any work starts, and a repair backed by the 365-Day Done Right Promise.

Call (903) 417-0793

Calder Gate Repair handles Electric Gate Repair for homes throughout Union City, from the older ranch neighborhoods near the Acero school cluster to gated properties along Alameda Creek. We know the local soil issues that bedevil gate posts here, and we know the three brands most common on Union City driveways: Linear, Viking, and DoorKing.

Why Calder Gate Repair Is Union City’s Preferred Electric Gate Repair Company

Union City sits on the Hayward Fault corridor, and that’s not trivia for a gate repair company, it’s a daily reality. Gate posts and operator columns settle here, sometimes a half inch in a wet winter, and that shifts the arm geometry on swing gates and racks the track on slide gates. We’ve been fixing that exact problem since 2009 through our Gate Repair in Union City, as part of the Relay Home Co. family, independently owned and operated under the Relay Visibility Guarantee.

Every tech who gets sent to Union City is background-checked, uniformed, and dispatched with a live arrival time you can track from your phone. No four-hour windows, no phone tag. And every repair, every single one, carries a written price before we turn a bolt, a written guarantee on the work, and a free second visit if the repair fails within 365 days. Nico Alvarez leads this business, and the standard he sets is straightforward: the invoice matches the quote, the gate works, and if something goes sideways, we come back without argument.

Union City homeowners call us because the alternative is waiting days for a generalist who may or may not know a Viking from a Ghost Controls board. We train specifically on gate openers. That’s all we do.

Electric Gate Motor in Union City

Electric Gate Motor work in Union City usually means one of two jobs: repairing the existing motor and its drive assembly, or replacing a motor that’s been binding against a settling post for so long it’s burned out. The difference matters because a motor replacement without fixing the underlying soil movement just burns out the next motor too. In Union City’s slab-on-grade and pier-and-beam housing stock, hinge posts and operator columns on older lots near the Alameda Creek corridor settle and tilt as the ground shifts. We re-level the post, re-pour the footing if it’s moved more than an inch, and only then re-set the operator and run the limit positions.

A typical gate motor repair in Union City runs $220 – $450 depending on whether we’re replacing an armature, a capacitor, or the drive chain. A full motor replacement on a swing gate generally lands between $600 and $1,100 including labor and re-calibration. You’ll get a written price before any work starts.

Limit Switch and Travel Adjustment

The limit switch is the small sensor that tells the motor when to stop at the open and closed positions. When a post settles even a few inches, the gate hits the wrong spot and either over-travels or never reaches the latch. We re-set travel limits after every footing repair in Union City, because the old positions are almost always wrong once the column has been re-leveled.

Chain Drive and Rack Inspection

Older Union City properties, especially those with gates installed decades ago, often run chain-drive openers or rack-and-pinion slides that have been re-paved around. If the driveway was re-surfaced and the track or chain now binds, the motor pulls more amps and eventually trips the breaker. We check the mechanical run before we ever swap an electrical part, because most “dead motors” we see here are just bound drives wearing themselves out.

Gate Access Control in Union City

Gate Access Control in Union City covers the keypad, remote controls, intercom, and the loop detector buried under the driveway that tells the gate to open when a car rolls up. The most common access failure in Union City is low-voltage wiring that’s been nicked or crushed during re-landscaping or driveway re-paving. Old loop leads get cut, keypads go intermittent, and the operator never receives a clean open or close command.

Keypad repair or replacement in Union City typically runs $120 – $260 including the new unit and programming. A new loop detector, including cutting and re-sealing the asphalt or concrete, lands between $350 and $700 depending on driveway width and surface. Remote control programming and replacement is usually $45 – $95 per remote. We quote every one of these in writing before we touch the gate.

Keypad and Intercom Repair

Union City weather, wet winters especially, gets into keypad seals and corrodes terminals. If the keypad lights up but won’t open the gate, the problem is usually a dead relay or a lost code, not the whole unit. We repair what’s repairable and tell you straight when replacement is the cheaper long-term move.

Loop Detector and Safety Edge Testing

Every gate access repair in Union City includes testing the loop detector and the safety edges. The loop is what prevents the gate from closing on a car, and the edges are what prevent it from closing on a person. If either is flaky, the gate may refuse to close automatically, which is the most common “gate won’t close on its own” complaint we get in this city.

Trusted Brands We Service in Union City

Our techs are factory-familiar with Linear, Viking, and Ghost Controls, three brands we see regularly on Union City driveways. That matters because a Linear control board does not talk to a Viking receiver, and a Ghost Controls remote needs its own pairing sequence. We carry the common boards, sensors, and remotes for these brands on the truck, so most Union City repairs don’t require a second trip for parts. Whether your gate was installed alongside the house decades ago or added last year during a remodel, we trace the actual components, not the brand label on the cover.

Common Electric Gate Repair Problems We See in Union City Homes

• Settled hinge posts and operator columns from Hayward Fault soil movement. A wet winter shifts the ground enough to throw swing-gate arms out of alignment and rack slide-gate tracks. We see this more in Union City than in bayside cities to the west, where decay from moisture is the bigger threat.
• Crushed or failed loop detector leads under re-paved driveways. When Union City homeowners re-surface or re-landscape the driveway approach, the low-voltage loop wire often gets cut or pinched. The gate then opens fine but refuses to close automatically because it never gets the “car has cleared” signal.
• Electrical symptoms masking mechanical problems. An aging chain-drive or rack-and-pinion setup on a gate installed decades ago keeps tripping the breaker. The owner resets it repeatedly, but the motor is binding against a misaligned track. Fix the track, and the breaker stops tripping.
• Keypads and remotes failing after wet winters. Seal degradation from Union City’s rainy season lets moisture into keypad terminals. A keypad that lights up but won’t open the gate is usually a relay or coding issue, not a dead unit.

Pricing for Electric Gate Repair in Union City, CA

We Also Serve Cities Near Union City

If you’re just outside Union City, Calder Gate Repair also covers Electric Gate Repair in Union City plus Fremont, Newark, San Lorenzo, and Castro Valley. Dispatch is coordinated from our San Francisco Bay Area office, and local crews arrive with the same written pricing, trackable arrival time, and 365-Day Done Right Promise.

FAQs About Electric Gate Repair in Union City