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 Gate Installation Across SeaTac
Gate installation in SeaTac usually comes down to one question: can we fix what’s already there, or does the whole thing need to come out? In most cases around here, the answer is somewhere in the middle. We replace the post and keep the panel. We retrofit a new operator onto an existing steel frame. We don’t tear out a gate that still has years left in it just because one component failed. Hal Gatewood has been doing gate work since 2001, and his crew serves SeaTac five days a week. Call (877) 610-2993 and you’ll get a real person, not a recording. We’ll give you a straight answer about what’s worth saving and what isn’t.
Why Gatewood Fence & Gate Is SeaTac’s Preferred Gate Installation Company
SeaTac is not a typical suburb. Most of the gate work here isn’t a homeowner with a wooden driveway gate. It’s a rental car return lane off International Boulevard that cycles four hundred times a day. It’s a long-term parking facility that needs a security gate back online before the morning shuttle rush. It’s a cargo yard entrance that can’t stay open overnight. We understand that mix because we work it every week.
Hal’s name is on the shop and on every invoice. The address is published. The license number is there for anyone to look up. If something isn’t done right, the 90-Day Done Right Promise means one phone call brings him back, no runaround, no arguing about whose fault it was. You won’t find that from a company that subcontracts the work to whoever’s cheapest this month.
Our reviews from SeaTac customers lean on the same points: we showed up in the window we promised, we told them what it would cost before we started, and we fixed the gate without swapping parts that didn’t need swapping. That’s not a slogan. That’s just how Hal runs a business. Call (877) 610-2993 and you’ll talk to someone who actually knows SeaTac’s gates.
Our Gate Installation Services in SeaTac
Sliding Gate Installation
Sliding gates are the workhorse of SeaTac’s commercial corridor. A rental car facility or cargo yard can’t wait three weeks for a residential gate company to order the right track and rollers. We stock commercial-grade slide hardware and operators from DoorKing, Linear, and Viking because those are the brands that survive SeaTac’s cycle counts. The price for a new sliding gate installation in SeaTac typically runs $3,800-$9,500 depending on length, weight, and whether we’re starting from scratch or reusing an existing track and frame.
Swing Gate Installation
Swing gates are everywhere in SeaTac’s older residential pockets, the 1950s and 1960s tract homes around Angle Lake and west of Highway 99. Most of them were hung decades ago on wood posts that have absorbed forty years of marine moisture. Our approach to swing gate work starts with the posts, because a gate sags in the hinge post, not in the middle. New swing gate installations in SeaTac run $2,500-$6,800 for a single panel, and double gates run $4,500-$9,000 when we’re setting new posts and fabricating on site. We weld on site, which means your gate stays in your driveway instead of getting hauled to a shop across town.
Pedestrian Gate Installation
Pedestrian gates around SeaTac get more abuse than people realize, especially near the airport hotels and apartment complexes along International Boulevard. Salt air, constant rain, and a steady stream of foot traffic wear out hinges and latches fast. A new pedestrian gate with powder-coated steel frame typically runs $900-$2,400 in SeaTac. We match the style to an existing fence when we can, and we build it to close true every time, because a gate that doesn’t latch is just a swinging decoration.
Security Gate Installation
Security gates in SeaTac aren’t residential amenities. They’re access control for loading docks, hotel service entrances, and parking facility exits. We install operators and gates that integrate with keypads, card readers, and vehicle loop detectors, and we do it with a repair-first mindset. If a commercial operator failed because moisture got into the control board enclosure, we don’t just swap the board and leave the same unsealed housing. We seal it. If a loop detector burned out from three hundred daily cycles, we reset the timing and adjust the sensitivity. Security gate installations in SeaTac start around $6,500 and go up from there depending on gate size, access control complexity, and site conditions.
Every installation includes a written quote before work starts. No trip charge inside King County. $40 off any repair over $200. A permanent 10% discount for seniors and veterans.
What happens when you call
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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 SeaTac
We’re certified to service nine major gate brands, and around SeaTac we see a lot of Linear, Viking, and DoorKing. Those are the operators that show up on rental car facilities and parking garage entrances because they’re built for commercial duty cycles. We keep common parts for those brands on our trucks, which matters when a parking lot gate goes down at 6 a.m. and the shuttle vans are stacking up. Hal’s crew can usually get a commercial gate back in service the same day if the parts are on the truck. If we have to order something, we tell you that up front and give you a real timeline, not a vague “sometime next week.”
We also work on Ghost Controls and Mighty Mule for residential gates in SeaTac, but honestly, a lot of the old residential operators we see are obsolete boards on units that were installed before UL 325 safety standards were even enforced. When we run into one of those, Hal will tell you straight: some are worth retrofitting, some are a fire hazard waiting to happen. We’ll show you the difference and let you decide.
Common Gate Installation Problems We See in SeaTac Homes
Pricing for Gate Installation in SeaTac, WA
New gate installation in SeaTac runs from about $900 for a basic pedestrian gate to $9,500 for a full commercial sliding gate with operator, safety photocells, and access control integration. Most residential driveway gate installations land between $2,500 and $6,800. What moves the price is post replacement, gate weight, operator type, and whether we’re retrofitting an existing frame or building new. We quote the price in writing before any work starts. You agree to that number before we pick up a tool. If we find something unexpected during the job, we stop and talk to you first. No surprise invoices. Call (877) 610-2993 for a free estimate on Gate Installation in SeaTac. The estimate doesn’t obligate you to anything.
We Also Serve Cities Near SeaTac
Our crew drives through Normandy Park, Tukwila, Boulevard Park, and Riverton every week. If you’re in one of those neighborhoods and looking for a local gate company that actually answers the phone, call us at (877) 610-2993. We put city-specific pages together so you can see what we know about Gate Installation in SeaTac, but the same crew covers the surrounding areas.
Serving SeaTac, WA - Our Local Coverage Area
We’re based in the SeaTac 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 SeaTac
Yes, in most cases a 1960s-era swing gate can be retrofitted with a modern operator, provided the hinge posts are still solid and the gate panel isn’t racked beyond repair. The posts are the deciding factor. If the posts are rusted through below ground, the gate will sag no matter what operator you hang on it. Call (877) 610-2993 and we’ll inspect the posts firsthand, then give you an honest answer on retrofit versus replacement.
Rental car lot gates wear out faster because they cycle several hundred times per day, far beyond what a residential operator is rated for. A typical residential gate operator might cycle ten or twenty times daily. A rental car return gate cycles three to four hundred times in the same period. That kind of duty burns through spring packs, drive motors, and loop detectors on compressed timescales. The fix is installing commercial-grade operators rated for high-cycle use, not just replacing a residential unit with the same thing. Call us for a quote on a commercial-grade retrofit.
Automatic gate installations in SeaTac must meet UL 325 entrapment protection standards, which require safety photocells or contact edges that reverse the gate if it encounters an obstruction. Older gates installed before UL 325 became mandatory often lack this protection. If we install or retrofit an automatic operator on your SeaTac property, we bring the gate up to current safety standards before we leave. That’s not an upsell. It’s the law, and more importantly, it protects people from getting hurt. Call (877) 610-2993 and we can assess your current setup.
Yes, a sagging swing gate can usually be repaired without replacing the whole gate. The sag almost always comes from the hinge post, not the gate panel itself. We dig out the old post, set a new one in concrete, and re-hang the existing panel. If the panel is still square and the hinges haven’t pulled loose, that’s a one-day job and a few hundred dollars in materials. We fix the gate in your driveway, not in a shop. Call (877) 610-2993 for an inspection.
Yes, gate operators installed near SeaTac need sealed enclosures, waterproof conduit connections, and control boards protected from the persistent humidity that comes off Puget Sound. We routinely see operators that failed because moisture worked its way into the control board housing through an unsealed conduit or a cracked gasket. When we install an operator anywhere in SeaTac, we seal the enclosure and check every entry point for water intrusion before we call the job done. That’s the difference between a gate that lasts five years and one that dies in eighteen months. Call (877) 610-2993 for a free estimate on weatherproof gate installation in SeaTac’s climate.
Call Gatewood Fence & Gate for Gate Installation in SeaTac
If your gate is down, sagging, or just plain worn out, call (877) 610-2993. A real person answers, day or night. We’ll schedule a time that works for you, show up when we say we will, and give you a written quote before the work starts. The name is on the shop, and the shop is accountable to every customer in SeaTac who calls it. That’s the oldest kind of guarantee there is.
Written by Hal Gatewood, Owner at Gatewood Fence & Gate, serving SeaTac since 2001.