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LiftMaster operatorsFree 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.
Get your free estimateFast, Reliable Electric Gate Repair Across Alpine
Electric gate repair in Alpine usually comes down to one of three things: a solar battery that died quietly, a long low-voltage run that lost its voltage, or a post that shifted in winter runoff. Those aren’t guesses. They’re patterns we see every week on Alpine driveways. We carry repair parts for LiftMaster, DoorKing, Mighty Mule, and Elite operators, and our techs know the 91901 and 91903 backcountry roads well enough to find the gate, diagnose it, and get it moving again without a return trip. If your gate is down or acting up, call (833) 589-8195 and we’ll get you on the schedule.
Why Cambridge Gate Repair Is Alpine’s Preferred Electric Gate Repair Company
Most Alpine gates are not suburban yard gates. They’re long driveway gates, ranch entrances, and custom ornamental pieces on acre-plus lots, and they fail in ways a city gate simply doesn’t. We know that because we work on them constantly. The failure usually isn’t the gate itself. It’s the battery in a solar-charged opener that nobody cycled for six months, or a low-voltage wire run three hundred feet from the house that reads 11 volts instead of 14, or a hinge post that moved an inch during a wet winter and now the gate binds every night.
That’s why homeowners and property managers around Alpine call us instead of a general handyman. We think in gates all day. Noel Carrera, who leads Cambridge Gate Repair, built the company around that narrow focus, and the difference shows in how fast our techs find the actual fault. If you’re on Harbison Canyon Road or out toward the 91903 side of town, we’ll get to you quickly and with the right parts on the truck.
Styles & brands we work with





Gate Access Control in Alpine
Gate Access Control on an Alpine property is a different job than it is most places, because the gate is often far from the house and the power situation is rarely straightforward. It covers the keypad, telephone entry, intercom, loop detectors, and the wiring that ties them to the operator, and it’s the part of the system most likely to drive people crazy with intermittent failures. On long Alpine driveways, the usual culprit is voltage drop across an undersized wire run. The keypad works in the morning when temperatures are cool, then stops after lunch when the sun heats up the circuit. Or the loop detector chatters when a metal gate post expands in the heat. We test, isolate, and repair those circuits rather than guessing.
Keypad and Intercom Repairs On Long Driveways
A keypad at the street that won’t trigger the gate is often wired in series with a buried line that’s been sitting in damp or compacted soil for years. We check the actual voltage at the keypad and trace the run for corrosion or a failing splice. Typical keypad replacement in Alpine falls between $180 and $300, and it’s a same-visit job unless the buried wire itself has failed, which adds a new pull.
Loop Detectors and Exit Wands
Exit wands and in-ground vehicle loops are common on Alpine properties with long drives and ranch entrances because nobody wants to stop and punch a code on the way out. When the loop fails, the gate won’t open from inside, or it opens and closes randomly. We carry replacement detectors and can usually get one swapped and re-tuned in one visit. Depending on the setup, loop detector replacement runs $150 to $250.
Commercial Gate Operator in Alpine
A Commercial Gate Operator in Alpine does more work than a residential unit and gets far less attention until it stops. We’re talking about ranch entrances, small business yards, self-storage lots, gated access roads, and community entrances, places where the operator cycles dozens or hundreds of times a day. Alpine’s heat is hard on these units, especially ones mounted on steel columns in full sun all afternoon. Capacitors dry out. Control boards cook. Solar-charged batteries stop holding a charge, and nobody notices until the gate stops mid-cycle on a Friday afternoon.
Operators That Run Hard Hours
When we work on a commercial slide gate on Alpine Boulevard or a cantilever gate off tapline acreage, we check the full mechanical load before blaming the electrics. A heavy commercial gate on dry rollers or a bent track will overheat a brand-new operator within a month. We rebuild or replace the rollers, service the track, then commission the operator, so the new motor isn’t doing the job of a bearing. Commercial operator repair in Alpine typically falls between $400 and $1,000 depending on unit size and access, with replacement runs higher.
Emergency Egress For Ranch and Fire Access
In Alpine’s fire-prone backcountry, we pay close attention to manual release and battery backup function on every commercial and ranch gate we touch. A gate that can’t be opened by hand during a power outage or in an evacuation is a liability. We test the release mechanism under load, not just at the shop. We also look at whether the gate has a proper anti-tailgating sensor and working safety photocells, because heavy commercial operators will keep pushing against an obstruction and do real damage to vehicles or people.
If you manage a commercial entrance or a shared access road in the 91901 or 91903 area, call (833) 589-8195 for a written quote before any work starts.
Trusted Brands We Service in Alpine
We work on the gate you have, not the gate we’d prefer to sell you. Our technicians are trained on LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule. That matters especially in Alpine, where gates get installed by owners, previous owners, ranch crews, and out-of-town contractors, and nobody’s standardized on any one brand. We repair DoorKing slide operators on commercial entrances, Mighty Mule solar units on backcountry drives, and Elite swing arms on custom ornamental gates. Alpine customers often don’t want to wait a week for a part to ship, so we run our trucks stocked for the most common failures on those brands.
See the difference
Before
After
Before
After
Before
AfterCommon Electric Gate Repair Problems We See in Alpine Homes
- Dead solar gate opener batteries. Alpine’s UV and heat cycle batteries faster than coastal areas, and a solar-charged battery that sits idle through a mild winter can be dead by May. Nobody realizes until they need the gate open for a vet visit or a fire inspection.
- Shifted posts and binding gates. Winter storms sluice water down graded Alpine driveways and soften the soil around gate posts. A post that moves half an inch turns a smooth swing gate into a gate that drags, binds, or trips its force limit every third cycle.
- Intermittent keypads and access control on long runs. Alpine driveways can run three hundred to seven hundred feet. When the keypad is that far from the operator, even a small voltage drop makes it flaky. Symptoms include missed entries, dead keypads in the afternoon heat, and loop detectors that trigger for no reason.
- Heavy custom gates overpowering their operators. We see ornamental steel gates with heavier swing leaves than the original operator was ever sized for. The motor works harder, gets hot, and eventually burns out. We sometimes fix this by servicing the hinges and rebalancing, but often the right answer is an operator rated for the actual gate weight.
If you’ve noticed any of those symptoms, don’t wait until the gate simply won’t open. Call (833) 589-8195 and we’ll send someone to Alpine to diagnose it properly.
Pricing for Electric Gate Repair in Alpine, CA
Most Alpine electric gate repairs fall into clear patterns, and we’re happy to tell you what to expect before we show up. Gate motor repair in Alpine typically runs $250 to $500. Keypad and remote receiver repairs are usually $120 to $250. Control board replacement for a residential swing or slide gate runs $300 to $600, and commercial operator work typically runs $400 to $1,000. Solar battery and charge controller replacements run $180 to $400 including parts and labor.
The price you’re quoted is the price you approve before any work starts. We don’t give you a range at the door and then surprise you with an invoice. If we find something unexpected during the repair, we stop, show you what we found, and get your approval on the changed number. That’s how we work in Alpine, and it’s one of the reasons our Electric Gate Repair team gets called back when the next thing breaks. Estimates are free.
We Also Serve Cities Near Alpine
Our Alpine service area extends into the surrounding backcountry and foothill communities, including Harbison Canyon, Jamul, Eucalyptus Hills, and Lakeside. The same long-driveway gate problems we fix in Alpine show up all through the 91901 and 91903 ZIP codes, and we’re on those roads weekly. Call (833) 589-8195 to see how soon we can be there.
Serving Alpine, CA — Our Local Coverage Area
We’re based in the Alpine 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 Alpine
Because in Alpine, a huge number of gates are solar-charged, and solar gate opener batteries die quietly when the gate isn’t cycled for months. The panel still looks like it’s working, the keypad beeps, but the battery has no capacity left. In fire-prone areas, that’s a real hazard. We recommend cycling your gate once a month year-round and having us check battery health each spring. If your gate is already dead, call (833) 589-8195 and we’ll be out fast.
Sometimes, but not as often as people hope. If the hinge post is solid and only the operator’s force limit or limit switches have drifted, we can re-set and retune it in one visit. If the post has moved or the hinge itself is worn on a heavy ornamental gate, adjusting the operator just masks a worsening structural problem. The gate will keep getting harder to cycle until the operator burns out. We’ll tell you which situation you have after we measure it. The evaluation is part of the repair visit.
Yes. Ornamental and custom-fabricated gates are a major share of what we repair in Alpine. We work on welded steel, pipe-frame, and laser-cut gates on acre properties throughout 91901 and 91903. These are heavy gates, and the key to keeping them running is proper hinge maintenance, good post footings, and an operator sized for the actual gate weight. We don’t wedge a bigger motor onto a failing structure and call it fixed.
On long Alpine driveways, intermittent access control almost always points to voltage drop or a corroded buried splice somewhere along the low-voltage run. It works when conditions are cool and dry, then fails when heat raises the circuit resistance or soil moisture finds the bare wire. We test voltage at every point from the house to the gate and replace what’s failed. If you’re tired of half-working keypads, call (833) 589-8195 and we’ll find it.
We do. Cambridge Gate Repair is a gate-only specialist, and that includes commercial and ranch entrance operators around Alpine and the surrounding backcountry, including Harbison Canyon, Jamul, and Lakeside. We service DoorKing, LiftMaster, Elite, and Mighty Mule commercial units, plus access control tied to them. Same-day response isn’t realistic for commercial work like this, but we’ll give you a free measure and a written price, and a no-nonsense timeline for the repair. Start with a call to (833) 589-8195.
Written by Noel Carrera, Owner at Cambridge Gate Repair, serving Alpine and the surrounding backcountry since our first day in the trade.