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 Installation Across San Fernando
Gate installation in San Fernando means working with a city that has its own building department, its own inspectors, and its own permit process. That catches a lot of contractors off guard, and homeowners pay for it later. We’re Gatewood Fence & Gate, owned and operated by Hal Gatewood since 2001, and we’ve been pulling City of San Fernando Building & Safety permits long enough to know exactly what the inspectors here look for. Whether you need a new driveway gate on a tight 1950s bungalow lot or a full security gate replacement near San Fernando Road, call us at (818) 514-7606. A live person answers, day or night.
Why Gatewood Fence & Gate Is San Fernando’s Preferred Gate Installation Company
Hal Gatewood put his name on the shop, publishes his address, and shows up with his crew. That is the oldest accountability there is, and it matters in a city like San Fernando, where neighbors still talk to each other and a bad gate job gets noticed fast. We’re not a national outfit that quotes one number on the phone and hands you a different invoice at the door. The price we quote is the price you pay, agreed in writing before any work starts.
San Fernando homeowners have called us for swing gates, sliding gates, pedestrian gates, and full security gate installs since we started. We answer the phone 24/7 with a real person, not a voicemail tree. Every job carries our 90-Day Done Right Promise in writing: if it’s not done right, one call brings Hal back. No runaround.
Our Gate Installation Services in San Fernando
Driveway Gate Installation
Most driveway gates in San Fernando were retrofitted in the 1980s and 90s, and they’re now cycling into full replacement. We set new posts, hang the gate, wire the operator, and make sure the whole assembly swings or slides without binding. On tight San Fernando lots where the driveway runs right up against the house, we pay close attention to swing arc clearance so your gate never clips a parked car or the neighbor’s wall.

Pedestrian Gate Installation
A pedestrian gate in San Fernando does heavy daily use, especially on properties with a separate walk gate beside the driveway. We install and weld pedestrian gates from steel and ornamental iron, matched to the existing fence line. If your old walk gate has sagged past the latch, we’ll tell you straight whether the post can be reset or the whole gate needs replacing. Fix the panel without the post and you’ll fix it twice.

Sliding Gate Installation
Sliding gates make sense on San Fernando properties where a swing gate would eat half the driveway. We install cantilever and track-style slide gates with operators sized to the gate’s weight, not to the price point. Santa Ana winds hammer slide gates in the fall, so we anchor the track and end stops to take abuse that lighter installs simply can’t. A live person answers every call at (818) 514-7606.

Swing Gate Installation
Swing gates are the most common install we do in San Fernando, usually as double driveway gates on post-WWII ranch homes. We cut the posts deep, set them in concrete, and square the gate before any operator gets mounted. The 105°F Valley heat makes steel move, so we leave proper clearance at the strike posts and hinges from day one. That is the difference between a gate that opens for twenty years and one that binds by August.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in San Fernando
We’re certified to service and install DoorKing, LiftMaster, and Elite operators, among others. For San Fernando customers, that means we carry the boards, arms, photocells, and remotes that keep those operators running locally, and we know the failure patterns each brand shows in Valley heat. If your operator is beyond saving, we’ll tell you. If it just needs a board and a limit switch, we’ll fix it on the spot and save you the cost of a full swap.
Common Gate Installation Problems We See in San Fernando Homes
- Rotted hinge posts in adobe soil. San Fernando’s compacted adobe holds water at the base of metal posts, and 30-year-old posts rot right at ground line. The gate drags, the hinges pull out, and tightening them only bends the post further. We reset posts in new concrete and weld new hinge plates where needed.
- Control boards fried by sustained heat. San Fernando regularly sees summer highs over 105°F, and early LiftMaster and DoorKing boards were never designed for that. When the gate stops mid-cycle or refuses to learn remotes, it’s usually the board. We stock replacements and install them same visit.
- Santa Ana wind damage. Fall Santa Anas funnel through the Valley and bend lightweight pedestrian frames or slam swing gates off their stops. On slide gates, that breaks rack and pinion teeth. We build gates to hold up to it, including heavier gauge steel and positive stops that don’t rely on the operator alone.
- Pre-2016 installs without modern safety edges. Older automatic gates in San Fernando often lack current UL 325 entrapment protection. If we touch your operator, we bring it up to current safety standards, including photocells and contact edges where the layout requires them. A gate that closes on a kid or a dog is not a gate we’ll walk away from.
Pricing for Gate Installation in San Fernando, CA
A basic single swing driveway gate install in San Fernando runs $1,400 to $2,800 including posts, hang, and a manual latch. Adding an operator typically brings it to $2,800 to $4,500 depending on gate size and brand. A double swing gate with a LiftMaster or DoorKing operator runs $4,500 to $7,500. Pedestrian walk gates run $450 to $900 installed. If your existing gate just needs a new operator, that starts around $1,100 to $2,200. We quote a written price before any work starts, and we honor it. Call (818) 514-7606 for a free on-site estimate.
We Also Serve Cities Near San Fernando
Beyond San Fernando, our Gate Installation crew regularly works in Sylmar, Granada Hills, Northridge, and Van Nuys. If you’re just outside the city line, the same permit and pricing rules may not apply, so call and we’ll sort it out before we even book the job. We know San Fernando better than any contractor who just passes through.
Serving San Fernando, CA - Our Local Coverage Area
We’re based in the San Fernando 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 Installation in San Fernando
Yes. Any motorized gate operator replacement inside San Fernando city limits requires a City of San Fernando Building & Safety permit, not an LA City permit. San Fernando is an independent municipality completely encircled by Los Angeles, and its inspectors enforce their own electrical and safety requirements. We pull the right permit for every operator install. Call (818) 514-7606 if you’re unsure what your gate needs.
Rarely. The sag is almost always in the hinge post, not the hinge itself. On a 1950s bungalow street off San Fernando Road, our crew replaced a 1992 DoorKing swing gate operator on a wrought iron driveway gate where the original hinge posts had shifted in the adobe soil. We reset both posts with new concrete footings, upgraded the safety photocells to meet current UL 325 standards, and the gate now opens without sagging or scraping. Tightening hinges on a rotted post is a half fix that will fail again by next spring. Call (818) 514-7606 and we’ll tell you which fix applies to your gate.
If it’s built and hung right, yes. We size the gate frame, hinge plates, and posts to the gate’s width and weight, then set positive stops so the wind doesn’t slam the gate against the operator’s internal limits. Lightweight pedestrian gates from big-box suppliers are the ones we see folded in half or blown off their stops after the first wind event. We’d rather hang a heavier gate once than a cheap one twice. Call (818) 514-7606 for an estimate built around San Fernando’s wind loads, not a national average.
Yes. Under current UL 325 entrapment standards, automatic gate operators in San Fernando must have a monitored entrapment protection layer, which typically means photocells across the gate opening and a contact edge where the gate closes against a wall or post. Older installs from the 1980s and 90s usually don’t meet this. When we install any new operator, we bring the system up to code as part of the job. Call (818) 514-7606 and we’ll walk you through what your gate needs.
If the operator is under 10 years old and the motor and gearbox are still tight, a board swap often makes sense, and that’s the cheaper fix. But if your operator is from the 1990s or early 2000s, especially an early DoorKing or LiftMaster that’s already burned through a board or two in San Fernando heat, replacing the board is just a down payment on the next failure. The old motors run hot, draw more amps, and cook new boards faster. We’ll test the motor before we recommend anything, and we’ll give you the numbers on both paths. Call (818) 514-7606 and we’ll check it in person.
Key Takeaways
- San Fernando requires its own City of San Fernando Building & Safety permit for any motorized gate install or structural gate work, not an LA City permit.
- Most gates in San Fernando were installed in the 1980s-90s and are now failing at the posts, hinges, and operators simultaneously.
- 105°F summer heat and fall Santa Ana winds cause specific, predictable gate failures here, and we design installs to withstand both.
- We quote a written price before any work starts, and every job carries our 90-Day Done Right Promise in writing.
- We answer the phone 24/7 with a live person. No voicemail, no call center. Call (818) 514-7606.
If you’re in San Fernando and your gate needs work, new or old, call (818) 514-7606 for a free estimate. Hal will be there himself, or you can drive to the shop and look him in the eye. The name is on the shop, and the shop is down the road.
Written by Hal Gatewood, Owner at Gatewood Fence & Gate, serving San Fernando since 2001.





Before
After
Before
After
Before
After