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 Gate Access Control Across Altadena
Gate access control in Altadena usually comes down to two things: getting power to a gate that may sit 200 feet from the nearest outlet, and making sure the operator can swing a wide, heavy gate without burning out during a Santa Ana wind event. We handle both, and we have been doing it since 2001. Hal Gatewood runs this company, his name is on every invoice, and the person who answers the phone at (626) 628-9548 is the same person who will show up at your driveway. Whether you are on a flat lot south of Altadena Drive or an acreage parcel up toward Loma Alta Park, we will get your keypad, intercom, or remote system working right the first time.
Why Gatewood Fence & Gate Is Altadena’s Preferred Gate Access Control Company
Altadena is not Pasadena. There is no city building department here, no local permit counter to walk into. Every gate permit routes through LA County Department of Public Works, and we have spent years learning the forms, fee schedules, and inspection queues that go with that. It means when you need a replacement operator after the Eaton Fire, or a new keypad on a 1950s wrought-iron gate, we are not the ones standing at the county counter figuring it out for the first time.
Our Gate Access Control work in Altadena has taken us from the Craftsman bungalows near Lake Avenue to the Spanish Colonial Revival homes on upper Mendocino Lane to the acreage lots east of Fair Oaks where driveways run long and gates swing wide. Hal has been fixing gates since 2001, and when he finds sloppy work somebody left behind, he gets genuinely annoyed. That is the standard we work to here. Every job carries the 90-Day Done Right Promise in writing. If it is not done right, we make it right. One call brings Hal back, no runaround, no fine print.
Background-checked crews, a live person on the phone around the clock, and upfront pricing agreed before any work starts. You will not get a quote on the phone and a different number at your door.
Our Gate Access Control Services in Altadena
Keypad Entry
A keypad entry system on an Altadena gate means you stop handing out remotes and start handing out codes. We install keypads mounted on fire-hardened posts where possible, particularly on properties in the Very High Fire Hazard Severity Zone. The Eaton Fire changed what gets installed here. Wood posts burn, metal posts with proper anchoring do not. A typical residential keypad entry install in Altadena runs $650 to $1,200, depending on whether we are tying into an existing operator or wiring a new one.
Remote Control
Remote control for a gate sounds simple until the receiver sits 150 feet from the house and interference from canyon terrain knocks out the signal. We stock receivers and remotes for LiftMaster, FAAC, BFT, Linear, and Viking, and we can usually match your existing remote brand same-day. If your gate works only when you are ten feet away with the remote held at a specific angle, the problem is usually the receiver antenna, not the remote. We will find it and fix it.
Phone Entry
Phone entry systems let a caller reach your cell phone from the gate, and you buzz them in. On Altadena acreage lots where the gate sits far from the house, a cellular phone entry system often beats running new wire down the driveway. We install cellular and landline-based systems. A phone entry system with a single call button and cellular module typically runs $900 to $1,600 installed, depending on the intercom hardware and whether we need to add a solar panel for power.
Card Reader
Card readers make sense when you have recurring visitors, contractors, or a shared driveway. We install proximity card readers that integrate with existing operators, and we can program cards on the spot. For Altadena properties with detached garages and long driveways, a card reader paired with a heavy-duty swing or slide operator is a clean setup. Expect $700 to $1,400 for a single card reader install, depending on the operator and mounting surface.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Altadena
We service nine major gate brands, and in Altadena we work most often with LiftMaster, FAAC, and Linear because those are the operators that hold up to wind loads on canyon-adjacent properties. We stock common parts for LiftMaster, FAAC, BFT, Viking, and Linear locally, which means we are not waiting on a warehouse in another state to get your gate moving again. Whether your operator is a ten-year-old FAAC on a Craftsman-era gate or a brand-new LiftMaster installed after the fire, we can service it, tune it, and stand behind it.
Common Gate Access Control Problems We See in Altadena Homes
- Santa Ana wind damage to operators and gates. Wind coming down through the canyons hits harder here than in flatland Pasadena. We routinely see wood gates warped off their hinges and undersized automatic openers that burned out trying to push a gate the wind was holding shut.
- Freeze-thaw cracking above 1,500 feet. Upper residential streets like those near Loma Alta Park get seasonal freeze-thaw cycles that swell and crack wooden gate components. A keypad system will read the gate as closed when it is not fully seated, and then the operator fights itself.
- Post-Eaton Fire replacements without county permits. Some contractors skip the LA County DPW permit on gate replacements, and then the gate gets red-tagged and stuck in an inspection backlog during the rebuild. We pull the permit, schedule the inspection, and get it done.
- No power at the gate on long acreage lots. Driveways on Altadena’s east side and upper foothill streets often run far enough from the house that running mains power to the gate is impractical. Solar gate opener power with battery backup solves that, and we size the panel to the operator and the number of daily cycles.
Pricing for Gate Access Control in Altadena, CA
- Keypad entry install: $650 to $1,200
- Remote receiver replacement and programming: $180 to $350
- Phone entry system with cellular module: $900 to $1,600
- Card reader install: $700 to $1,400
- Solar gate opener power system: $800 to $2,000 depending on panel size and battery capacity
- Heavy-duty swing operator replacement: $1,200 to $3,500 installed
What moves the number is the operator’s duty rating, the gate’s width and weight, power availability at the gate, and whether we are tying into existing access control or starting from scratch. We give free estimates, and the price we quote is the price you pay. No trip charge inside the county, and a permanent 10% discount for seniors and veterans.
We Also Serve Cities Near Altadena
If you live just outside Altadena, we cover the surrounding area too. Pasadena, San Marino, Sierra Madre, and San Gabriel are all within our regular service area, which means the same county permit knowledge and the same 90-Day Done Right Promise apply. Whether your gate is on an Altadena foothill lot or a Pasadena flat, call (626) 628-9548 and you will get a live person.
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 - Gate Access Control in Altadena
Do I need a county permit to replace a burned gate in Altadena after the Eaton Fire?
Yes. Altadena has no city building department, so every gate permit, including post-Eaton Fire replacements, goes through LA County Department of Public Works. We handle the forms, the fee schedule, and the inspection scheduling so you do not get caught in a red-tag situation. Call (626) 628-9548 and we will walk you through the exact path for your property.
Can a solar gate opener handle a wide farm gate on an Altadena acreage lot?
Yes, if the panel and battery are sized correctly. A 14-foot swing gate needs a heavy-duty operator, and a solar setup needs enough panel wattage and battery capacity to run the number of daily cycles you actually use. We size the solar system to the operator and the gate, not the other way around. We can come out, measure, and give you a written price for free.
Why did my automatic swing gate stop closing all the way after a Santa Ana wind event?
The wind usually warps or shifts the gate or the hinge post, which throws the travel limits out of whack. The operator thinks the gate is closed when it is not. We will reset the limits, true the hinge post, and check the operator for damage from fighting the wind. A gate sags in the hinge post, not in the middle, and that is where we start.
Is UL 325 entrapment protection required for replacement gate operators in Altadena?
Yes. Every replacement gate operator in LA County must meet UL 325 entrapment protection standards, which means photo eyes, safety edges, or both on swing and slide gates. We install entrapment protection on every operator we put in, and the county inspection will check for it. Skipping it is dangerous and gets a permit failed.
Can I add a keypad entry to an existing wrought-iron gate on a 1920s Altadena bungalow?
You can, and it is one of the most common jobs we do in the Craftsman and Spanish Colonial Revival neighborhoods south of the foothills. We mount the keypad on a fire-hardened post or steel plate, wire it into your existing operator, and program the codes while we are there. Expect $650 to $1,200 for a typical install. Call (626) 628-9548 for an exact quote, free.
Call Gatewood Fence & Gate for Gate Access Control in Altadena
We pulled up to a Spanish Colonial Revival property on upper Mendocino Lane where the Eaton Fire had gutted the original ornamental iron driveway gate. The 14-foot swing gate had sagged two inches off the latch line, and the old post footing had shifted in the scorched soil. We poured new footings, set the hinge post dead plumb, and hung a heavy-duty LiftMaster LA400 swing operator with solar panels because the upper lot had no mains power at the gate. County line inspectors approved the fire-hardened replacement in one pass. That is the kind of work we do in Altadena.
If your gate needs an access control system that will actually hold up to Santa Ana winds, county inspections, and years of daily use, call Hal Gatewood at (626) 628-9548. You will get a live person, a free estimate, and a price that will not change at the door.
Written by Hal Gatewood, Owner at Gatewood Fence & Gate, serving Altadena with gate repair, installation, and access control since 2001.





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