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 Kent
Gate installation in Kent, WA typically runs $1,800-$8,500 depending on gate type, operator, and site conditions, with most residential driveway gates landing between $2,400 and $4,600. We’re the crew Kent homeowners and facility managers call when they need a gate measured, priced in writing, and installed without the invoice surprising them at the end. Call (928) 260-0864 and a live person answers, day or night.
What makes Kent different from Renton or Federal Way isn’t just the Green River Valley or the warehouse density off South 212th Street. It’s the ground the gate sits on. More on that below, because it changes how a gate should be installed here, not just bolted together.
Why Vance Gate Repair Is Kent’s Preferred Gate Installation Company
Most gate companies in Kent give you a verbal estimate and a handshake. We hand you a written scope and a written price before any tool comes off the truck. That’s The Haven Standard, and it’s how we’ve handled every one of the 22,000+ gates we’ve repaired and installed since 2014. Adrian Vance built this company out of commercial access-control work, where documentation isn’t optional. Every Kent installation leaves you with a photo log of what was found, what was set, and what was installed. Part numbers, limit-switch positions, wiring diagrams. If a future technician ever works on that gate, they won’t have to guess.
Kent customers deal with a specific set of conditions: saturated valley-floor soil, corrosive winter humidity, and heavy industrial slide gates that cycle hundreds of times daily. Our technicians know the difference between a gate that’s sagging because the hinge post is rusting through and one that’s sagging because the footing heaved after a wet winter. That distinction is the difference between a repair that holds and one you pay for twice.
The 365-Day Done Right Promise covers every installation. If something isn’t right within a full year, we make it right. No argument, no fee. That’s the whole promise.
Call (928) 260-0864 for a free estimate. A live person answers, not a voicemail loop.
Our Gate Installation Services in Kent

Driveway Gate Installation
Driveway gates on Kent’s East Hill are usually swing gates on residential properties built from the 1970s through the 1990s. The original gate hardware on those homes has often never been touched, and the hinge posts are frequently set in concrete that’s now cracked or undersized for a modern operator. We install both double swing and single swing driveway gates, sized for the slope and setback of your specific lot. Every quote we write accounts for the actual ground we’re digging into, not a catalog spec.

Pedestrian Gate Installation
A pedestrian gate in Kent is usually the first thing you replace, because it gets the most daily use and the least maintenance. We install steel, aluminum, and powder-coated pedestrian gates with self-closing hinges and code-compliant latches. If you’re pairing it with an automated driveway gate, we’ll match the height and style so the whole entry reads as one installation, not two separate projects.

Sliding Gate Installation
Sliding gates are the workhorse of Kent’s industrial corridor. V-groove track slide gates and cantilever slide gates are what we install most along the Green River Valley, where warehouse docks and distribution centers need gates that clear full semi-truck traffic without binding. A cantilever slide gate carries its own weight on rollers instead of dragging on the ground, which matters in Kent because saturated soil and ground shift will warp a ground-track gate within a few seasons. Along the industrial corridor, we see V-track gouged and roller wheels fractured when loaded semis clip corners on tight dock approaches. That failure mode barely exists in residential-dominated Federal Way or Covington. In Kent, it’s routine. Which means we build for it: heavier roller wheels, reinforced track sections, and operators sized for high-cycle duty.
We rebuilt a 40-foot cantilever slide gate for a distribution center off South 212th Street after its V-track was gouged by a semi clipping the corner on a tight dock approach. Our crew replaced the fractured roller wheels, re-set the concrete post footings that had heaved from saturated ground, and integrated a LiftMaster operator with a new loop detector so the gate cycled cleanly under truck loads.

Swing Gate Installation
Swing gates on Kent’s East Hill and along the valley’s older residential pockets deal with two forces: wind load on solid infill panels and post movement from ground saturation. We spec posts deeper than standard when the soil profile calls for it, and we use heavier gauge steel on gates with large solid panels that catch wind. The Green River Valley’s winter storms put real lateral force on a swing gate, and a post that wasn’t set deep enough will lean within two years. We’d rather overbuild now than come back to re-set a post.

Security Gate Installation
Security gates in Kent are most common along the industrial corridor and on properties with equipment worth protecting. These are typically heavier steel, often combined with access control: keypads, card readers, or telephone entry systems that integrate with the operator. Vance Gate Repair came out of commercial access-control work, so we handle the full installation, not just the gate itself. The operator, the loop detector, the photo-eyes, the power run, the safety edges. One crew, one written price, one documented record at the end.

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.
Before
AfterTrusted Brands We Service in Kent
We install and service nine major gate-automation brands, including Viking, Ghost Controls, and DoorKing. We don’t steer you toward a replacement if the motor on your property can be repaired, and we don’t steer you away from the brand you already have. If your Kent home has a LiftMaster operator and you want it kept, we keep it. If you’re building new and want a Viking swing-arm operator, we install it and hand you the wiring diagram and photo record on the way out. Parts for common Kent installations are stocked locally, which keeps turnaround faster than waiting on a shipment from a distributor.
Common Gate Installation Problems We See in Kent Homes

- Post footing heave from saturated ground. Kent’s position on the Green River Valley floor means gate posts are sitting in soil that stays wet through most of the winter. When the ground saturates and shifts, concrete footings move, and a gate that closed perfectly in August binds on the latch in February. The fix is deeper footings and, in some cases, a concrete collar that distributes the load wider than the standard install.
- Corrosion on bare metal welds and hinge posts. Kent’s near-constant winter humidity corrodes unprotected steel significantly faster than in drier inland cities. A hinge post that looks fine on the outside can be rusting where the weld meets the post. We see it on 1980s East Hill wood gates where the original hardware was never updated. When we install, we spec galvanized or powder-coated hardware and seal weld points, then photograph everything so the rust history is documented.
- V-track gouging on industrial slide gates. This is a Kent problem specifically. Along the industrial corridor, loaded semis clip corners on tight dock approaches and the gate track takes the abuse. Roller wheels fracture, track sections gouge, and the gate starts dragging. We run into this at least once a week on the commercial side. Residential slide gate installs don’t see this kind of load, but commercial Kent gates do, every single day.
- Wind load on solid infill gates. Kent gets real wind through the valley, and a solid-panel swing gate acts like a sail. Undersized posts flex, welds crack, and operators burn out trying to push against the wind. We size the post steel and operator horsepower for the actual panel surface area, and we ask about the wind exposure on your specific lot before we quote.
Pricing for Gate Installation in Kent, WA
Here’s what Gate Installation in Kent actually costs, in writing:
- Residential driveway swing gate (single, including operator): $2,400-$4,600
- Residential driveway swing gate (double, including operator): $3,800-$6,500
- Pedestrian gate (steel or aluminum, self-closing): $800-$1,900
- Sliding gate, residential (ground track): $3,200-$5,800
- Cantilever slide gate, commercial: $5,500-$12,000 depending on length, steel weight, and operator duty cycle
- Security gate with access control (keypad or card reader): add $1,200-$2,800 to the base gate installation
The price you’re quoted is the price you pay. Written, handed over, before work starts. That’s Clause 1 of The Haven Standard, and it applies to every Kent installation. If a competitor gives you a number first, bring us the paperwork and we’ll review it at no cost. Call (928) 260-0864 for a free site measure and a written price.
We Also Serve Cities Near Kent

Our Gate Installation team covers Kent and the surrounding South King County area, including Renton, Auburn, Federal Way, and Maple Valley. If you’re in Kent or just across the city line, the same written-price standard and 365-Day Done Right Promise apply. Scheduling is coordinated from our Seattle office, with crews dispatched directly to Kent job sites.
Serving Kent, WA - Our Local Coverage Area
We’re based in the Kent 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 Kent

The valley floor along the Green River sits on alluvial soil that holds water through the winter and shifts as it saturates and drains. East Hill’s residential plateau drains faster and sits on more stable glacial till, so posts there move less. If you’re installing a slide gate in the valley, deeper footings and a wider concrete collar are standard practice for us. Call (928) 260-0864 and we’ll explain what your specific site needs.
Once a year, minimum. Those 1970s and 1980s tract homes on East Hill often still have the original hinge hardware, and by now it’s been through 40-plus Kent winters of humidity and rain. A hinge post can look solid and be rusting through where the weld meets the post. We check for post lean, weld cracks, and hinge sag during a standard service call, and the annual inspection is worth doing before a gate falls on someone.
Yes, if it’s built for it. A cantilever slide gate carries its own weight on roller wheels instead of dragging on a ground track, which is exactly what the industrial corridor needs when loaded semis are cutting corners on tight dock approaches. But the roller wheels and the steel gauge have to be sized for truck traffic. We specify heavier roller wheels and reinforced components on commercial Kent installs because the abuse is real and daily. Call (928) 260-0864 and we’ll spec it for your actual truck traffic, not a residential standard.
Every automated gate operator has a manual release mechanism, usually a keyed release or a pull-chain that disengages the operator from the gate so you can push it by hand. The exact procedure depends on the brand: LiftMaster operators typically use a keyed handle, Viking swing-arm operators have a release lever at the arm pivot, and Ghost Controls residential operators use a pull-chain at the motor. We demonstrate the manual release on every installation before we leave, and we’ll leave the instructions in writing with the photo record. If your operator doesn’t have a manual release you can reach comfortably, that’s a gap we’ll fix. Call (928) 260-0864 and we’ll walk you through it over the phone.
Yes. Every automated gate installation in Kent must meet UL 325 entrapment protection standards, which require either monitored safety edges or photo-eyes (the infrared beam that stops the gate if something crosses the path) plus a secondary entrapment protection device. We install both on every automated gate, and we photograph the final sensor positions as part of our documented record. This isn’t optional equipment. It’s code-mandated, and it’s the difference between a gate that stops and a gate that doesn’t. Call (928) 260-0864 if you want a free assessment of your current setup.
Call (928) 260-0864 for a free estimate on gate installation in Kent. A live person answers, 24/7. Written price before work starts, documented photo record when we leave, and a full year of the Done Right Promise on everything we install.
Written by Adrian Vance, Owner at Vance Gate Repair, serving Kent and South King County since 2014.





Before
After
Before
After