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 Antioch
An electric gate that won’t open strands you in the driveway, and one that won’t close leaves your side yard exposed to Lone Tree Golf Course foot traffic or anyone cutting through from Hillcrest Avenue. Calder Gate Repair fixes electric gates across Antioch, CA with written pricing, factory-trained techs, and a live person when you call (903) 417-0793. We send background-checked, uniformed technicians from our San Francisco Bay Area dispatch office, and we carry the parts Antioch homes actually need: control boards for LiftMaster swing operators in Dallas Ranch, hinges for slide gates off Contra Loma Boulevard, and loop detector wiring for older properties along James Donlon Boulevard.
Key Takeaways:
- Most electric gate opener repairs in Antioch run $180 – $340 before parts, quoted in writing before any work starts.
- Every repair carries the 365-Day Done Right Promise: if the repair fails within 365 days, we return free.
- We service nine gate opener brands, including the Linear, Viking, Ghost Controls, and DoorKing units common in Antioch.
- Antioch’s clay-heavy, expansive soils make post footing correction the first step of nearly every electric gate repair here.
Why Calder Gate Repair Is Antioch’s Preferred Electric Gate Repair Company
Antioch homeowners call us because we’re one dedicated gate repair specialist inside the Relay Home Co. family – established 2009, independently owned, and built around one job: getting electric gates working again. We don’t split our focus between plumbing calls and gate motors. Every tech we send to Antioch is trained across nine leading opener brands, so when you describe a Viking slide gate grinding off Deer Valley Road, the person on the phone knows what that sound means. Uniformed techs arrive with a live, trackable arrival time, not a four-hour window. And the price you approve at the door is the price on the invoice. No exceptions.
Antioch customers routinely tell us the same thing: they’d already lost hours to companies that never called back or quoted one number and billed another. That’s exactly what our three guarantees remove. We’re part of The Relay Standard network, which means you get before-and-after photos, a digital invoice you pay from a link, and a written guarantee on every single repair. Nico Alvarez leads our gate repair team, and his rule is simple: diagnose first, price in writing, then fix. If the customer doesn’t approve, nobody turns a bolt.
Response time to most Antioch neighborhoods runs 1 – 2 hours for emergency gate failures. For non-urgent repairs, we’ll schedule a specific window and text you a tracking link when your tech is en route.
Electric Gate Motor in Antioch
Electric gate motor repair in Antioch typically runs $220 – $380 before parts, and the most common fix we perform isn’t a motor replacement at all – it’s correcting the post alignment that Antioch’s clay soils have knocked out of true, then resetting the motor’s travel limits so it stops straining. Older swing gates in the neighborhoods between Highway 4 and the San Joaquin River sit on footings that heave seasonally. A motor that keeps tripping its thermal overload is often fighting a gate leaf that’s sagging half an inch out of square.
Motor diagnosis protocol
We test the capacitor, measure amp draw under load, and verify limit switch settings before recommending any part replacement. In a lot of Antioch cases, the motor is healthy but the gate geometry isn’t. We’ll tell you that plainly.
Rack, pinion, and alignment correction
Slide gates depend on a straight rack gear and a clean track. Antioch dust from open lots works into the rack teeth and causes skips and grinding. We clean, lubricate, and adjust rack mesh before we ever condemn a motor.
Gate Access Control in Antioch
Gate access control in Antioch – keypads, remotes, intercoms, and vehicle loop detectors – fails in a predictable pattern: heat and dust. Our access control repairs in Antioch run $150 – $300 typically, and the most frequent call is a keypad that works intermittently because the housing has cracked from summer UV exposure off Balfour Road. We replace the keypad or intercom module, verify the wiring at the control board, and test the door or gate cycle three times before we leave.
Keypad and remote programming
If your Linear keypad won’t accept codes or your Ghost Controls clicker only works from ten feet away, we can usually reprogram or replace the receiver module on the spot. Our vans stock common Linear, Viking, and DoorKing access control parts for same-day calls in Antioch.
Loop detector and safety edge testing
Antioch’s clay soil shifts enough to crack buried loop detector wiring, which is why a gate that won’t open for a leaving car but opens fine with a remote is usually a loop issue, not a board fault. We trace the loop circuit, splice or replace the damaged run, and retune the detector frequency for the specific soil conditions under your driveway.
Trusted Brands We Service in Antioch
Our techs are factory-familiar with nine gate opener brands, but the ones we see most often in Antioch are Linear slide operators, Viking swing gates, Ghost Controls single-family units, and DoorKing commercial-duty openers. We stock local parts for these units, which means your Lime Ridge or Dallas Ranch repair doesn’t wait a week on a ground shipment. If your opener is something more niche, we’ll pull the right part overnight and schedule the return visit in writing.
Common Electric Gate Repair Problems We See in Antioch Homes
- Post footing heave from expansive clay: Antioch’s clay-heavy soils along the San Joaquin river corridor expand and contract with moisture, pushing gate post footings out of level. The gate then drags or binds, and the operator strains until it faults. We re-level or re-pour the footing before any motor work, because a motor bolted to a moving post will fail again.
- Rack gear and track fouling from summer dust: Dry months bring fine dust from nearby open lots that coats rack teeth and slide tracks. The gate then grinds, skips, or stalls mid-cycle. We clean and adjust, then show you the before-and-after photos in your invoice link.
- Control board phantom faults from weak power runs: Older Antioch homes often have undersized or degraded electrical runs to the gate operator. The board logs faults that aren’t real mechanical failures. We measure voltage drop under load, and if the run is weak, we quote a corrected circuit – not a replacement board you didn’t need.
- Safety sensor failures on river-adjacent lots: Photocells and safety edges on gates near Antioch’s waterways are exposed to more moisture and insect activity than inland sites, and they fail in patterns we know from Dozier Avenue to the riverfront. We test reversal pressure after every sensor repair, and we verify it with a force gauge.
Pricing for Electric Gate Repair in Antioch, CA
Here’s what Antioch homeowners should expect to pay at the door, in writing, before any work starts. A motor diagnosis and limit-switch correction runs $180 – $280. Keypad or remote receiver replacement runs $150 – $250. Control board replacement runs $300 – $450 installed, depending on brand. Full gate operator replacement with new rack or hinges runs $900 – $1,800. Every quote includes freight on the exact part, disposal of the old unit, and the 365-Day Done Right Promise. The price on your invoice is the price you approved. Call (903) 417-0793 for an exact quote – estimates are free, and you’ll have a number in writing before you commit.
One local note on cost: Antioch properties with significant post heave sometimes need a footing correction before the motor work can hold. We’ll tell you if that’s your situation and quote it as a separate line item, never a surprise add-on.
We Also Serve Cities Near Antioch
Our Electric Gate Repair technicians cover the full Antioch area and regularly run calls to Oakley, Pittsburg, Clayton, and Brentwood. If your home is outside Antioch proper, we’ll still send a local tech with a live arrival time and the same written pricing. You can read more about our work in Antioch and our wider Bay Area coverage on our city page.
Serving Antioch, CA - Our Local Coverage Area
We’re based in the Antioch 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 Antioch
Antioch’s expansive clay soils along the San Joaquin river corridor absorb winter moisture and shrink in summer, which heaves gate post footings out of level. That movement makes swing gates sag and slide gates bind, even when the operator itself is healthy. The permanent fix is to re-level or re-pour the footing, not to keep adjusting the hinge. Call (903) 417-0793 for a free footing assessment.
Yes. Every electric gate operator should have working photocells (safety beams) and a properly set reversal mechanism, and we test reversal pressure with a force gauge on every Antioch repair. A gate that doesn’t reverse on contact violates California safety standards and is a serious injury risk, especially on lots with children or pets near Lone Tree Way and Dallas Ranch. We’ll test yours as part of any repair.
We service LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule, and we stock common parts for the Linear, Viking, Ghost Controls, and DoorKing units most common in Antioch. If your brand is outside that list, we can usually source the part overnight and quote the repair in writing before ordering.
Yes, and it’s a common request on Antioch properties where running conduit for a new power line is expensive or disruptive. We install solar gate openers from brands like Mighty Mule and Ghost Controls, size the panel and battery bank to your specific gate weight and cycle frequency, and include the low-voltage disconnect protection that keeps the battery from dying in Antioch’s summer heat. Installations are scheduled, not same-day, and the quote includes the free measure.
Most residential electric gate installations in Antioch take 2 – 4 hours on site, after groundworks are complete and the post concrete has cured – typically 7 – 10 days from measure to final test. We don’t promise same-day installation because concrete needs to cure before the operator mounts will hold alignment in Antioch’s clay soil. We’ll give you a full timeline in the written quote. Call (903) 417-0793 to schedule a free measure.
Written by Nico Alvarez, Owner at Calder Gate Repair, serving Antioch with electric gate repair, gate motor service, and access control since our founding in 2009 as part of the Relay Home Co. family.