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 Snohomish
Gate installation in Snohomish costs between $2,800 and $9,500 for most residential work, with long driveway gates on acreage running higher. The price depends on the gate’s size, material, operator type, and how much site work the clay soil demands. We’re Gatewood Fence & Gate, and we’ve been building and installing gates since 2001. If you’re in Snohomish and want a straight answer about your gate, call us at (877) 610-2993. A live person picks up, any hour.
We know this valley’s soil. We know what happens to a gate post when the ground saturates and freezes. And we know the difference between a gate someone slapped onto a wood post and one built to hold its line through ten Snohomish winters. That’s the gate we’d rather build.
Why Gatewood Fence & Gate Is Snohomish’s Preferred Gate Installation Company
Most of our work in Snohomish comes from referrals. Somebody’s neighbor watched us weld a hinge in their driveway and asked for a card. Hal Gatewood started this shop in 2001, and his name is still on the door. We don’t hide behind a logo. The address is published, the license is real, and the person who quotes your gate is the same person who builds it.
We serve the 98290, 98291, and 98296 ZIP codes regularly. From the Victorian homes near downtown Snohomish to the horse properties along the river, we’ve set gates on just about every kind of ground this town has. We know which streets flood, which yards hold water, and which fence lines shift when the rains come. That local knowledge shapes every recommendation we make.
Every job carries our 90-Day Done Right Promise in writing. If something’s not right, one call brings us back. No runaround, no argument. That’s not a marketing slogan. It’s stamped on the invoice.
We also answer the phone. All day, all night, a real person. Not a voicemail, not a call center three states away. You call (877) 610-2993, and you get a human being who can talk about your gate.
Our Gate Installation Services in Snohomish
Driveway Gate Installation
Driveway gates are the heart of what we do in Snohomish. In the 98290 and 98291 ZIP codes especially, the dominant project is a long driveway gate on a hobby farm or equestrian property. These gates are heavier, wider, and expected to hold up to livestock, wind, and the valley’s wet clay. We build them with steel posts set into deeper concrete footings than standard practice calls for. That’s because we’ve seen what saturated clay soil does to a shallow post: it heaves, it shifts, and the gate drags within two seasons. To avoid that, we spec the post depth for this ground, not for a drier zip code.
A typical driveway gate in Snohomish runs $3,500 to $9,500 depending on width, operator, and whether we’re running power from the house to the gate. The price is quoted and agreed before any work starts. No surprises on the invoice.
If you’re looking at a full driveway gate system, our Gate Installation team can walk you through every option, from a basic chain-drive opener to a buried linear ram for a frost-heave-prone driveway.

Pedestrian Gate Installation
We install pedestrian gates across Snohomish, from old wooden estate-style gates near the historic downtown to powder-coated steel gates on newer rural residential spreads. A pedestrian gate might seem simpler than a driveway gate, but the soil doesn’t care how small the gate is. We set every pedestrian gate post below the heaved clay layer and use steel where timber would rot.
Most pedestrian gate installations in Snohomish run $900 to $2,400 for a basic steel or aluminum gate with hardware. Ornamental iron and custom fabrication push higher. Call us at (877) 610-2993 and we’ll give you a real number for your exact yard.

Sliding Gate Installation
Sliding gates work well on Snohomish properties with sloped driveways or limited swing room. A slide gate rides on a track or cantilever rollers, and it does not care if the ground in front of it is level. The catch: clay heave moves the track. We install slide gate tracks on a concrete pad with rebar reinforcement so the track stays straight when the soil shifts beneath it. That’s a local detail a national outfit’s standard playbook misses.
Sliding gate installation in Snohomish typically runs $4,000 to $10,000 for a motorized system, depending on gate length and operator. We quote it upfront, in writing, before any work begins.

Swing Gate Installation
Swing gates are the most common gate we install in Snohomish, and the most abused by this valley’s weather. A heavy double swing gate on a horse property off the Snohomish River in 98290 is exactly the kind of job we do well. Our crew replaced failed wooden H-brace posts with steel posts set in deeper concrete footings to combat the clay heave that had thrown the old gate out of alignment. The new gate was matched to an existing keypad entry and safety photocell system, and we added a loop detector for automatic opening when vehicles approach the driveway.
That job was a Ghost Controls operator on a custom ornamental double swing gate. It’s the kind of gate that has to run quietly every day, in the rain, for years. We build them to do exactly that.
Budget $3,200 to $8,500 for a swing gate installation in Snohomish, depending on size, material, and operator. A free estimate comes with a written price, not a guess.

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 Snohomish
We’re certified to service and install nine major gate brands: LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule. Around Snohomish, we commonly recommend Linear and Ghost Controls operators for residential driveway gates, and DoorKing for longer commercial or ranch-style runs. We stock common parts locally, which means when something fails midwinter, you’re not waiting on a freight shipment from three states away. If you already have an operator you like, we’ll work with it. If you’re starting fresh, we’ll match the brand to your gate, your driveway, and your weather.
Common Gate Installation Problems We See in Snohomish Homes
- Saturated clay soil heaving hinge posts. The Snohomish River Valley’s clay loam absorbs winter rain, swells, and shifts. Gate posts set at standard depths heave out of plumb by spring, and the gate starts dragging or binding. We set posts below the active clay layer so the gate doesn’t move with it.
- Wooden H-brace posts leaning under livestock pressure. On equestrian paddock gates, horses lean, push, and rub. Combined with frost-heave, that pressure leans wooden H-brace posts outward by late February, jamming slide latches and straining opener arms. Steel posts in deeper footings solve it permanently.
- Rust and rot from heavy rain. Snohomish gets well over 40 inches of rain annually. Uncoated steel hardware rusts through, and timber gate posts rot at the soil line. We use galvanized or powder-coated hardware and prefer steel posts where the gate carries real weight.
- Undermined footings after river flooding. Low-lying parcels along the Snohomish River flood periodically. Floodwater washes out post footings, and the gate sags or falls. When we see a gate on a floodplain property, we overbuild the footings and add drainage so water doesn’t pool at the post base.
Pricing for Gate Installation in Snohomish, WA
Here are honest ranges for Snohomish gate work. These are actual numbers from recent projects in this market:
- Pedestrian gate: $900 to $2,400
- Single swing driveway gate: $3,200 to $6,000
- Double swing driveway gate with operator: $4,500 to $8,500
- Sliding gate with operator: $4,000 to $10,000
- Custom ornamental or security gate: $6,000 to $15,000+
What moves the number: gate length and weight, steel vs. wood framing, operator type, power run distance, and how deep we need to set posts for your soil. Every quote is written before work begins, and the price on that quote is the price you pay. We also offer $40 off any repair over $200, a free second opinion on any written estimate, no trip charge inside the county, and a permanent 10% discount for seniors and veterans. Call (877) 610-2993 for a free estimate.
We Also Serve Cities Near Snohomish
Our crews cover Snohomish and the surrounding towns, including Eastmont, Monroe, Woods Creek, and Mill Creek. We coordinate scheduling from our Seattle office, but the crew that shows up at your gate knows this valley. If you’re outside Snohomish proper, check our Gate Installation in Snohomish page or just call (877) 610-2993 and ask if we cover your road. We probably do.
Serving Snohomish, WA - Our Local Coverage Area
We’re based in the Snohomish 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 Snohomish
Clay soils in the Snohomish River Valley absorb winter moisture and expand, which heaves gate posts out of alignment. A gate installed with standard post depths will shift within one to two wet seasons. We set posts deeper, into stable soil below the active clay layer, and use steel posts where wood would flex or rot. That’s the single most important factor in whether a Snohomish gate still swings true in five years. Call (877) 610-2993 for an on-site look at your soil and a written plan.
For long driveway gates on acreage, we usually recommend a linear or ram-style operator for maximum power, or a robust chain-drive operator like a Linear or DoorKing unit for most residential applications. Long gates on wet, frost-prone ground need an operator with enough torque to move a gate that’s carrying mud and minor misalignment. A Ghost Controls or LiftMaster swing operator works well on lighter ornamental gates. We’ll match the operator to your gate’s weight and your driveway’s conditions. Call us and we’ll talk through it.
Use galvanized or powder-coated steel hardware, keep gate hinge points lubricated with a quality grease every fall, and make sure water drains away from the post bases. On wood gates, treat or paint the bottom rail before the rain season. The single most protective step: install steel posts with proper drainage gravel at the base. We can evaluate your existing gate and tell you honestly whether it’s worth protecting or whether you’re extending a losing battle. The call is free.
Yes, and we do this regularly. Any gate operator can accept a keypad entry system, provided the operator’s control board has the right inputs. In most cases we install a weather-sealed keypad rated for rain, wire it into the operator, and program the codes on site. If you want camera integration or a wireless intercom, we can add that too. Expect to pay $350 to $800 for a basic keypad installation on an existing gate, depending on wire distance. Call (877) 610-2993 for a firm quote.
A loop detector is a wire coil buried under the driveway that senses a vehicle and triggers the gate to open automatically. It’s useful on busy driveways and essential on long or steep driveways where stopping to punch a code is inconvenient or unsafe. On Snohomish properties where the gate opens onto a road, a loop detector paired with a safety setting that prevents the gate from opening while a vehicle is on it can prevent real accidents. We install loop detectors during any gate installation where it makes sense, and we can retrofit one to an existing gate. Expect $500 to $1,000 for a loop detector added to a new install, depending on driveway surface.
Ready to talk about your gate? Call Gatewood Fence & Gate at (877) 610-2993. We’ll come out, look at the ground, measure the opening, and put a written price in your hand. Free estimate, no trip charge inside the county, and the same person who quotes it is the one who builds it. Hal Gatewood’s name is on the shop. That matters, and it always has.
Written by Hal Gatewood, Owner at Gatewood Fence & Gate, serving Snohomish since 2001.





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