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 Sammamish
Most gate installations in Sammamish take one to three days on site, after HOA approval clears. A typical new driveway gate runs $4,800 to $14,000 installed, depending on automation, material, and whether we’re repairing the existing posts or setting new ones. We’ve worked the Sammamish plateau long enough to know that the gate itself is the easy part. The approval paperwork, the clay soil, and the 25-year-old developer motor are what slow things down. Call (877) 610-2993 and Hal will walk you through what your specific property actually needs.
Why Gatewood Fence & Gate Is Sammamish’s Preferred Gate Installation Company
Hal Gatewood started this shop in 2001, and he still answers the phone. When you call about a Gate Installation in Sammamish, you’re not getting routed through a call center three states away. You’re talking to the person whose name is on the invoice. That matters more in Sammamish than most places, because every gate job here touches an HOA board, a management company, and at least one neighbor who has an opinion about the finish. Hal has sat through enough architectural review committee calls to know how to submit a gate package that gets approved the first time.
The 90-Day Done Right Promise is in writing on every job. If something isn’t right, one call brings us back. No runaround, no reinspection fees. We also answer the phone 24/7 with a live person. A gate stuck open at midnight in 98075 isn’t a voicemail problem. It’s a security problem. Hal gets that, because his shop is local and his address is published. You can drive to the shop and look him in the eye. That’s the oldest accountability there is.
Our Gate Installation Services in Sammamish
Driveway Gate
Most driveway gate work in Sammamish is on lots in 98075 that push 10,000 square feet or more. These are proper estate entries, not decorative front-yard wickets. We build swing and slide configurations depending on your driveway slope and setback. If the driveway pitches toward the road, a slide gate usually makes more sense than a swing, because swing gates need room to arc and level ground to hang true. We’ll measure it, tell you what works, and give you a written price before anything is ordered.
Pedestrian Gate
Pedestrian gates in Sammamish often match the driveway gate in a shared cedar or iron style. That matters to the HOA, and it matters to us too. A mismatched pedestrian gate fifteen feet from a bronze powder-coated driveway gate looks like an afterthought. We build them to match in material, finish, and hardware. We do a lot of these in Klahanie and Evans Creek, where the original developer pedestrian gates have rotted at the bottom rail or pulled loose at the post.
Sliding Gate
Sliding gates are common on Sammamish lots with limited driveway depth or steep frontages. They don’t need swing clearance, which frees up parking and keeps the gate out of the snow berm come February. The tradeoff is the track, which collects fir needles, gravel, and ice on the plateau. We set tracks with proper drainage and a slight crown so water runs off instead of pooling. In Trossachs, we’re frequently replacing the original low-cost slide operators with new LiftMaster or DoorKing units that have safety photocells wired in properly.
Swing Gate
Swing gates look the best on Sammamish’s wider entries, especially with ornamental iron across a stone pillar. But the plateau’s freeze-thaw cycle is brutal on hinge posts. Clay-heavy soil swells and contracts, and a post set shallow will heave within a few winters. We dig below frost depth, pour a proper footer, and set the post on a steel pier when the soil calls for it. That’s the difference between a gate that hangs true for twenty years and one that starts dragging on the latch side by year three.
Security Gate
A security gate in Sammamish isn’t just about keeping cars out. It’s about controlling access on a property where the driveway might be sixty or eighty feet off the road. We install keypad and telephone-entry systems, loop detectors for exit, and in some cases card readers for residents. On larger lots, we wire in a battery backup so the gate still operates during the windy winter outages that knock out power on the plateau.
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 Sammamish
We’re certified to service and install nine major gate brands, and in Sammamish that mostly means Linear, Viking, DoorKing, and Ghost Controls. The early-2000s developer buildout in Klahanie and Trossachs leaned heavily on LiftMaster and Viking units, and many of those are now past their service life. We stock common control boards, photo eyes, and limit switches for those brands, which means we’re not waiting a week for a part to ship while your gate sits half-open. If you’re replacing an old operator, we’ll quote the brand that fits your existing rack, chain, and posts, not the one we happen to have in the truck.
Common Gate Installation Problems We See in Sammamish Homes
- HOA rejection after the gate was ordered. A homeowner buys a gate online, schedules the install, and then learns the architectural committee wanted a specific height, finish, or slat spacing. We see this every month. The gate has to go back, restocking fees apply, and the timeline doubles. We submit the design package first.
- Dead control boards on early-2000s operators. Klahanie and Trossachs were built out when Viking and low-cost LiftMaster units were the developer default. Those boards fail in clusters now, and sourcing legacy replacements is getting hard. We often retrofit a current operator onto the existing gate and rack, which is faster and cheaper than ripping everything out.
- Heaved posts after a hard winter. The plateau gets more freeze-thaw cycles than the valley floor, and the clay soil holds water like a sponge. Posts set in six inches of concrete lean by spring. We pull them, dig deeper, and set them to stay.
- Rotted cedar where the gate meets the post. Sammamish gets real rain. Cedar gates hold up, but untreated cut ends and face-mount hardware wick moisture into the wood. We seal cut ends, use stainless hardware, and stand behind the work.
Pricing for Gate Installation in Sammamish, WA
We Also Serve Cities Near Sammamish
Beyond Sammamish proper, we cover the surrounding communities including the City of Sammamish, Union Hill-Novelty Hill, West Lake Sammamish, and Klahanie. If you’re on the plateau or just off it, we’re already working nearby. For the full picture of what we do, see Sammamish and the Gate Installation overview.
Do I Need HOA Approval to Install a New Gate in Sammamish?
Yes. In Sammamish’s HOA-heavy subdivisions, including Klahanie, Trossachs, Teller’s Run, and Evans Creek, almost any new gate installation, and many replacements, requires architectural committee approval on style, height, finish, and hardware before work can begin. This applies even if the gate is an exact replacement. We prepare and submit the design package, including material samples and color specs, and coordinate with your management company. Call (877) 610-2993 and we’ll tell you what your specific HOA requires.
Why Do So Many Automatic Gates in 98075 Fail Around the Same Time?
Because they were installed at the same time. The big Sammamish buildout happened in the 1990s and 2000s, and developers put low-cost LiftMaster or Viking operators on hundreds of homes in Klahanie, Trossachs, and surrounding subdivisions. Those units have a typical service life of 15 to 20 years, and many are now failing in sync. Control boards go first, often without warning. The good news is that the gate itself is usually fine. We can retrofit a new operator onto your existing gate and rack without replacing everything.
Can You Install a Solar Gate Opener on a Sammamish Driveway Gate?
Yes, but we recommend it selectively. Sammamish has heavy cloud cover from October through April, and a solar opener that works in June may not hold a charge through a wet, dark January. If trenching for power is impractical, a solar setup with a larger panel and a quality battery bank can work, especially on gates that cycle fewer than ten times a day. For most Sammamish driveway gates on larger lots, we recommend a hardwired 110V or low-voltage line with a battery backup for outages. We’ll assess your site and tell you honestly which one will hold up.
What Entrapment Protection Is Required for a New Automatic Gate in Sammamish?
In Washington, any new automatic gate installation requires entrapment protection as specified by UL 325 and current building code. That means photo eyes or contact edges on the gate, proper force settings, and a manual release that works when the power is out. This is not optional, and it’s not something we skip to save money. Hal won’t sign off on a gate that could close on a kid or a dog. The 90-Day Done Right Promise covers this, and we configure every operator to current safety standards.
My Gate Post Is Leaning After Winter, Can You Fix It Without Replacing the Gate?
Yes. A leaning post is almost always a post problem, not a gate problem. The freeze-thaw cycle in Sammamish’s clay soil heaves shallow footings, and the post tilts until the gate sags and drags. We pull the gate off, dig out and reset the post below frost depth, pour a proper footer, and rehang the gate on the same hardware. If the hardware is still sound, the gate goes back on straight and swings true. This is one of the most common repairs we do on the plateau between March and May. Call (877) 610-2993 and we’ll come take a look. Estimates are free.
Serving Sammamish, WA - Our Local Coverage Area
We’re based in the Sammamish area and offer Gate Repair - Sammamish residents trust, because we know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
Contact Gatewood Fence & Gate for Gate Installation in Sammamish
If you need a gate installed, an operator replaced, or a leaning post fixed, call (877) 610-2993. Hal answers, or one of his crew does, at any hour. We’ll set a time to measure, walk you through what your HOA needs to see, and give you a written price before any work starts. The name is on the shop, and the shop is down the road.
Written by Hal Gatewood, Owner at Gatewood Fence & Gate, providing Sammamish Gate Access Control and serving the surrounding plateau communities.