Wrought iron
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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 Altadena
Electric gate repair in Altadena usually costs between $185 and $520 depending on whether you’re dealing with a dead control board, a failed gate motor, or a sagging hinge post. Most repairs on the west side near Lincoln Avenue or up toward the foothills can be scheduled within 24 to 48 hours. We know Altadena’s gates: the 1920s Craftsman ironwork on Christmas Tree Lane, the mid-century ranch gates off Lake Avenue, the long driveways up in The Meadows where a stuck gate means walking a quarter mile to the street. Call (626) 657-5425 and a live person answers, 24 hours a day. We’ll give you a written price before any work starts.
Why Warden Gate Repair Pasadena Is Altadena’s Preferred Electric Gate Repair Company
Cole Rafferty leads our team, and he’s built a reputation in Altadena for one thing: showing up when we say we will, with a name and a face you already know. Before a technician arrives, we send you their photo, their name, and their background-check verification. That’s the Threshold Standard, and it’s not optional. Homeowners near Farnsworth Park and the President Streets area have told us the same thing: they didn’t want a stranger at their gate. We get that. Every tech carries a photo ID badge and shows it at your door before touching anything.
We specialize exclusively in Electric Gate Repair and gate motor work. That’s the entire job. No handyman side work, no “we also do fences.” Just gates, openers, and the electronics that run them. Since 2008, as part of the Threshold Group family, we’ve focused on one trade and gotten very good at it. For Altadena homeowners, that means the person at your gate has likely repaired a hundred gates just like yours this year.
Styles & brands we work with





Gate Opener Repair in Altadena
Gate opener repair in Altadena typically runs $195 to $410, and the job usually comes down to one of three things: a failed control board, a worn gear in the motor, or a limit switch that’s lost its setting. On older Altadena properties near Rubio Canyon or on the canyon-side streets off Altadena Drive, we regularly see openers that were installed in the 1980s or 1990s and are now running on obsolete parts. Sometimes the fix is a simple board swap. Sometimes the motor is done. We’ll tell you which one it is, in writing, before you spend a dollar.
Control Board Replacement
When a legacy operator dies, the control board is the usual suspect. We stock replacement boards for LiftMaster, FAAC, BFT, and Linear units, and we can often retrofit a modern board into an older housing. That saves you the cost of replacing the entire operator. In Altadena, where many gates sit on decomposed granite footings and long driveways, keeping the original posts and arms intact while modernizing the electronics is usually the smartest repair.
Gate Motor Failure
A burned-out gate motor is louder, slower, and eventually stops moving the gate entirely. In Altadena’s summer heat, motors on south-facing gates work harder than they should, especially during heat spells. We replace motors on all the brands we service, and the replacement comes with the same 365-Day Done Right Promise as every other repair: if it fails within a year, the return visit is free.
Automatic Gate Repair in Altadena
Automatic gate repair in Altadena covers the full system: the operator, the safety photocells, the keypad or remote receiver, and the physical gate itself. Expect to pay $225 to $520 for most automatic gate repairs, depending on whether we’re replacing a sensor, rewiring a keypad, or rebuilding a hinge post. Altadena’s unincorporated status means gate and electrical work often faces fewer municipal permit hurdles than across the border in Pasadena, but the real challenge here is the age of the gates. Many were hung before modern safety requirements existed, and they need retrofitting to function safely with current equipment.
Safety Photocell Alignment
Santa Ana winds in Altadena are an annual event, and they push gate panels just enough to knock photocells out of alignment. When the photo-eye beam breaks, the gate reverses or refuses to close. That’s the sensor doing its job, but it’s also a repair call. Our techs can usually realign or replace a photocell in under an hour, and the price is quoted before work starts.
Keypad and Remote Programming
If your Altadena gate stopped responding to the remote or the keypad by the driveway, the issue is usually the receiver inside the operator, not the remote itself. We reprogram or replace receivers for LiftMaster, FAAC, and BFT systems, and we’ll pair all your existing remotes back up the same visit. No need to buy new ones unless the old remotes are truly dead.
Trusted Brands We Service in Altadena
We’re factory-trained on LiftMaster, FAAC, BFT, and Linear equipment, and we stock common parts for those brands locally so Altadena customers aren’t waiting a week for a board to ship from Texas. If your gate runs on a LiftMaster arm operator or a FAAC hydraulic swing setup, we know the failure points and the fix before we even open the panel. That’s the advantage of specializing in nine major brands and only working on gates. Parts arrive with us, not after a guessing game.
See the difference
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AfterCommon Electric Gate Repair Problems We See in Altadena Homes
- Dry-rot at the base of redwood gates. Decades of sprinkler overspray against a wood gate post silently rot the wood from the inside. The panel sags, hinges bend, and by the time the gate scrapes the driveway, the post is often too far gone to save. We check for this on every wood gate call in Altadena.
- Rust at welds on iron gates. Mountain moisture from the San Gabriels and Santa Ana wind-driven grit act like sandpaper on painted iron. Stress cracks form near the hinge post first. We grind, weld, and repaint, or if the crack is structural, we’ll say so and recommend replacement before it fails.
- Dead control boards after power surges. Altadena’s proximity to wildfire-prone areas means lines get shut off, and when power returns, the surge takes out older boards. Long driveways blocked by a dead gate are a real evacuation concern. We retrofit modern surge-protected boards into legacy operators so this stops happening.
- Shifted hinge posts on decomposed granite. Much of the soil in Altadena’s foothill neighborhoods is decomposed granite. It drains well but doesn’t hold posts like clay does. A gate that worked for fifty years can start dragging in one season after a wet winter loosens the footing. We reset and brace posts, then replace the hinges if they’ve bent from the strain.
Pricing for Electric Gate Repair in Altadena, CA
You should know what a gate repair costs before you call, so here it is. A service call to diagnose a gate problem in Altadena runs $89 to $129, and that diagnostic fee is credited toward the repair if we do the work the same visit. Basic repairs like sensor realignment or keypad reprogramming typically run $150 to $275. Motor replacements run $350 to $600 installed, and full operator retrofits on older gates run $800 to $1,500 depending on the gate’s weight and the condition of the posts. Every quote is written, given to you before any work starts, and the 365-Day Done Right Promise covers the repair for a full year. Call (626) 657-5425 for your free estimate.
We Also Serve Cities Near Altadena
Our crews regularly work in Pasadena, Alhambra, Temple City, and Monrovia. If your property is in one of those cities, or you’re on the border between Altadena and any of them, we can help. See our Electric Gate Repair in Altadena page for the full list of local neighborhoods we cover, or call us and ask.
Serving Altadena, CA - Our Local Coverage Area
We’re based in the Altadena 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 Altadena
Yes, in most cases. We retrofit modern openers onto original iron gates all the time in Altadena, especially on the older estates near Christmas Tree Lane and President Streets. The key is checking the hinge post and the gate’s overall weight before mounting any new equipment. If the post is solid, we install a new operator with safety photocells and keep your period ironwork exactly as it is. Call (626) 657-5425 for a free assessment.
Santa Ana winds push gate panels out of alignment and knock photocells off their beams, which causes the gate to reverse or refuse to close. The fix is realigning or replacing the photocells and sometimes adding wind bracing to the gate panel itself. In Altadena, we see this every fall and early winter. We can quote the repair over the phone.
Yes. Any automatic gate installed since the 2001 UL 325 safety standard needs entrapment protection: photocells, reversing edges, or both. Most pre-1980 gates in Altadena were built before those rules existed, so when we service a legacy operator, we recommend adding the missing safety devices as part of the repair. It’s a matter of avoiding injury, and it’s required for any new operator installation. Your written quote will list exactly what’s needed.
The sag is rarely the hinges. In Altadena, redwood gates sag because the hinge post has dry-rot from sprinkler overspray, or the post footing has loosened in decomposed granite soil. Replacing hinges on a rotting post is like putting a new hand on a broken arm. We check the post first. If it’s soft, we replace or brace it, then set the hinges. The repair is priced in writing before we start.
Yes, and it’s a good option for Altadena properties where running conduit from the house to the gate would mean trenching through mature trees or across long driveways. We install solar-compatible openers from LiftMaster and other brands we service, paired with a battery bank sized for our local sun exposure. Keep in mind that deep shade on the canyon side of a house affects solar output, so we’ll check the site first and tell you the truth about what will work.
If your gate needs attention, call us at (626) 657-5425. A live person answers, day or night. We’ll send a technician whose name and photo you receive before they arrive. The price is written before any work begins, and every repair carries the 365-Day Done Right Promise. That’s how we do it in Altadena.
Written by Cole Rafferty, Owner at Warden Gate Repair Pasadena, serving Altadena and the surrounding foothill communities.