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 Walnut Grove
A new driveway gate in Walnut Grove runs $2,800 to $9,500 installed, depending on whether you need a single swing gate, double gate, slider, or a solar-powered opener. Most standard installs take one to two days on site once materials are in hand. If you’re calling from off NE 119th St, NE 72nd Ave, or anywhere in the 98662 zip, we answer live and we show up when we say we will. Call (877) 610-2993 for a free measure and a written price before any work starts.
Why Gatewood Fence & Gate Is Walnut Grove’s Preferred Gate Installation Company
Hal Gatewood has been building and fixing gates since 2001, and his name is on the shop and every invoice. That matters in a place like Walnut Grove, where the gate at the end of your driveway is the first thing between you and the county road. People around here don’t want a national outfit that quotes one number on the phone and sends a subcontractor who changes it at the door. They want a person they can find again at the hardware store. That’s us.
We’re in Walnut Grove regularly, and we know what the Gorge wind does to a gate out here. Our crew has set posts and pulled wire on acreage properties from Barberton to Mount Vista, and we’ll tell you straight if a gate can be repaired or if it’s too far gone. Every install we do carries the 90-Day Done Right Promise in writing. If it’s not done right, one call brings Hal back. No fine print, no argument.
Dispatch and scheduling are coordinated from our Seattle office; crews serve Walnut Grove locally. A live person answers the phone 24/7, because a gate that won’t close at 9 p.m. is a problem now, not tomorrow morning.
Our Gate Installation Services in Walnut Grove
We handle the full range of Gate Installation work, and in Walnut Grove that usually means working around long drives, clay soil, and wide openings. Here’s what we install most often out here:
Driveway Gate
A driveway gate in Walnut Grove typically runs $3,200 to $7,800 for a steel or aluminum frame with a standard opener, depending on width and whether you want a keypad, intercom, or vehicle sensor. The real cost driver out here is the driveway itself. We trench for power when it’s practical, but on lots where the gate is 300 to 800 feet from the house, a solar package usually saves thousands in trenching cost. We’ll show you both numbers before you decide.

Double Gate
Wide farm and pasture entrances in Walnut Grove almost always call for a double swing gate, because a single leaf that spans 16 feet puts enormous stress on the hinge post and sags within a season or two. A double gate in the 98662 area generally runs $4,500 to $9,500 installed with an operator, and that includes deeper footings than the code minimum. We pour 3-foot-deep post holes with extra rebar on these jobs because Gorge gap wind ice storms will find a shallow post and tear the gate off. We’ve seen it happen.

Pedestrian Gate
A pedestrian gate next to a driveway gate is an easy way to keep the big gate closed while kids, guests, and delivery people come and go. In Walnut Grove these run $900 to $2,400 for a matching steel or wood-panel frame with a self-closing hinge and latch. We match the height and finish to your driveway gate so the whole entrance reads as one piece of work.

Sliding Gate
Sliding gates make sense on sloped driveways and on properties where swing clearance would block the driveway during operation. In Walnut Grove, a sliding gate with a rack-and-pinion operator runs $5,000 to $11,000 installed, depending on length and operator duty cycle. The track bed needs a concrete pad and good drainage, which we handle as part of the install. For farm entrances with gravel or pasture approaches, we’ll tell you honestly whether a slider or a swing gate is the better call before we quote.

Swing Gate
Single swing gates remain the most common install on Walnut Grove residential lots, especially the ranch and two-story homes built from the late 1980s through the mid-2000s. A single swing gate with opener runs $2,800 to $5,200 installed in this area. The hinge post is everything. We set posts deeper than code and check the existing post condition before mounting anything, because a gate sags in the hinge post, not in the middle.

Security Gate
For Walnut Grove properties that need more than a basic latch, we install steel security gates with locking operators, keypads, and vehicle detection loops. Security gates run $4,000 to $9,800 depending on height and automation. If you have livestock behind the gate or equipment stored on the property, we’ll help you spec an operator rated for the gate weight and cycle frequency, not just the cheapest one that fits.

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 Walnut Grove
We’re certified to service and install nine major gate brands, and for Walnut Grove customers we most often install Viking, Ghost Controls, and DoorKing operators. Each has a place: Viking for heavy farm gates, Ghost Controls for value on residential swings, DoorKing for long-range and access control. We stock common parts for those lines so a control board or limit switch doesn’t mean a two-week wait. If you already have an operator you like, tell us on the phone and we’ll quote around it rather than making you buy something new.
Common Gate Installation Problems We See in Walnut Grove Homes
After two decades of working the 98662 zip, we know what fails out here. These are the patterns we see again and again:
- Ice-loaded frames twisting off hinge posts. Gorge gap wind storms push freezing rain into East Vancouver with unusual intensity. A wooden gate frame carrying ice weight can torque the leaf, crack latch hardware, and eventually pull the hinge screws out of the post entirely. The fix is a metal frame or heavy-gauge wood with steel reinforcement, plus deeper footings.
- 4×4 posts heaving out of plumb in clay-heavy soil. Walnut Grove sits on clay that holds water. Freeze-thaw cycles heave posts a quarter-inch at a time until the gate no longer catches the latch. We re-set posts in concrete with rebar and go 3 feet deep, not the 18 to 24 inches that was common on original 1990s installs.
- Undersized operators on wide farm gates. Gates installed before the early 2000s often got a residential opener that was never rated for a 14- or 16-foot leaf. The motor burns out in a few years. We size operators by gate weight, width, and cycles per day, and we’ll tell you if a solar panel needs to pair with a battery bank sized for winter daylight, not summer.
- Rot at the base of cedar posts from decades of ground moisture. The Pacific Northwest keeps soil damp year-round. Original cedar 4×4 posts on 1990s tract homes are now 20 to 35 years old and frequently rotted through at grade. We cut the post, sleeve the stub with steel, and weld a new post base in place rather than pulling the entire gate down and starting over.
Pricing for Gate Installation in Walnut Grove, WA
Here’s what you can expect to pay in Walnut Grove. These are real ranges we quote from, not teaser numbers:
- Pedestrian gate: $900-$2,400
- Single swing driveway gate with opener: $2,800-$5,200
- Double swing gate with opener: $4,500-$9,500
- Sliding gate with operator: $5,000-$11,000
- Solar power package for any gate: $700-$1,800 added
- Deep post re-set (per post): $350-$700
- Security gate with access control: $4,000-$9,800
The price we quote is the price you pay, agreed in writing before we start. No trip charge inside Clark County. Estimates are free. If you have a written estimate from another company, bring it to us and we’ll give you a free second opinion on it. Seniors and veterans take 10% off permanently. Call (877) 610-2993 and we’ll come measure.
We Also Serve Cities Near Walnut Grove
We work throughout Clark County, including Walnut Grove and the surrounding communities of Barberton, Five Corners, Mount Vista, and Salmon Creek. If you’re on the edge of a service boundary, call us and we’ll tell you straight whether we can get to you this week. Same crew, same promise, same phone number.
Serving Walnut Grove, WA - Our Local Coverage Area
We’re based in the Walnut Grove 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 Walnut Grove
Walnut Grove sits directly in the Columbia River Gorge gap wind corridor, which means freezing rain and ice-loading hit this area harder than anywhere else in Clark County. Combined with clay-heavy soil that heaves during freeze-thaw cycles, posts here shift and rot faster than in west Vancouver. We set posts 3 feet deep with rebar and concrete on every install in the 98662 zip. Call (877) 610-2993 and we’ll look at your existing posts before you spend a dollar.
Yes, and on many Walnut Grove acreage properties solar is the smarter choice because running power 400 to 800 feet through pasture costs far more than the solar package. We recently set a double swing gate off NE 119th St where the original gate had been torn off its hinge posts by a January ice storm. Our crew excavated the clay, poured 3-foot footings, and mounted a LiftMaster operator with a solar panel kit because pulling mains power would have meant trenching 400 feet through pasture. Solar works here, but the battery bank has to be sized for short winter days, not summer sun. We spec that properly.
For wide farm entrances with livestock, a double swing gate with a Viking or DoorKing operator rated for heavy cycle use is the best choice. A single leaf spanning 16 feet will sag and grind through the operator gearbox within a couple of seasons. We also recommend a locking latch so wind and curious animals can’t nudge the gate open. Call us at (877) 610-2993 and we’ll measure your opening and tell you exactly what we’d spec if it were our gate.
When a pre-2000s gate in Walnut Grove needs structural post work or a full replacement, we always verify whether the parcel is city-annexed or still unincorporated county before pulling materials. Some 1990s gate and fence installations predate current Clark County setback and fence-height standards, and a structural change can trigger a compliance review. We handle that check as part of the estimate so you don’t get surprised by a notice later.
Use a metal or steel-reinforced frame, not a solid wood panel, and make sure your operator has an obstruction sensor that reverses on ice contact. Deeper post footings are the single biggest defense against wind-driven ice loads. Beyond that, a lockable positive latch keeps the gate from swinging in gust cycles that grind the operator gear. If your gate already took ice damage this winter, call (877) 610-2993 and we’ll give you a repair number before you commit to a full replacement.
Written by Hal Gatewood, Owner at Gatewood Fence & Gate, serving Walnut Grove and Clark County since 2001.





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