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 Repair Across Burien
Gate repair in Burien usually costs between $180 and $340 for common fixes like hinge replacement or sag correction, with full driveway gate rebuilds running $850 to $2,200 depending on width and hardware. Most jobs are completed same day or next morning, and we quote the price in writing before any work begins. If your gate is dragging, stuck, or won’t stay latched, call Portcullis Gate Repair at (940) 412-7340 and a live person answers, day or night.
We know Burien’s specific problem: the plateau’s clay soils heave through 40-plus inches of annual rain, and gates in Seahurst and Three Tree Point get hammered by salt-laden Puget Sound air. Our Gate Repair team works with that reality instead of pretending a one-time fix will hold. Local crews arrive in uniform, background-checked, and ready to diagnose what inland King County technicians often miss.
Why Portcullis Gate Repair Is Burien’s Preferred Gate Repair Company
Burien homeowners call us because we account for what this city does to a gate. The clay under your post footings absorbs water all winter, then dries and contracts in summer. That seasonal cycle slowly works posts loose, and a gate that hung perfectly in August is dragging by March. A technician from Tukwila or Renton might tighten a hinge and call it done. We reset the post footing, correct the sag, and spec hardware that survives the marine air.
Every Burien job carries the Kingswell Guarantee in writing: a real arrival window, a written price before work starts, a clean job site, and a 365-Day Done Right Promise on the repair. If it fails inside that year, we come back and fix it at no charge. That written guarantee is stamped on your invoice, not buried in fine print.
Dean Prescott, owner at Portcullis, holds every tech to the same standard. Since 2008, our independently owned Kingswell location has sent uniformed, background-checked technicians to Burien driveways, and a live person answers our phone around the clock, holidays included.
Wood Gate Repair in Burien
Wood Gate Repair in Burien takes a particular shape here, and it is rarely a simple panel swap. Much of the city’s residential stock dates to the 1950s through 1970s, so the original cedar fence-and-gate systems on sloped, raked, or stepped lots are now 50 to 70 years old and failing at once. The stiles and rails delaminate from decades of wet-season soak and summer drying, and a gate that looks salvageable often crumbles once we remove the hinges.
In Burien, a typical wood gate repair runs $250 to $600 when the structure is sound and we are replacing hinges, latches, or a damaged picket. A full rebuild with pressure-treated or cedar frame and marine-grade hardware runs $700 to $1,400 depending on gate width and whether the posts need re-setting. Every price is written down before a single bolt is turned.
Post Reset and Realignment
The post is the actual failure point in most Burien wood gates. Clay heave pushes the post out of plumb, the gate sags, and the latch stops meeting the strike. We dig out the footing, re-set the post in compacted gravel and concrete, and re-hang the gate to swing true. Skipping the post and shimming the hinges buys a few weeks at best.
Frame Rebuild on Sloped Lots
Ranch-style and split-level homes on Burien’s slopes often need gates hung on raked or stepped panels. The bottom rail follows the grade while the top stays level, and that geometry puts extra torsion on the corner joints. We rebuild the frame to match the slope rather than forcing a flat-ground gate onto a hillside.
Driveway Gate Repair in Burien
Driveway Gate Repair in Burien usually means a wide, heavy steel or wood swing gate on a long gravel or paved drive, frequently paired with a solar operator because mains power is impractical that far from the house. The dual forces at play here are the gate’s span and Burien’s saturated clay. Every wet season the post heaves, the gate sags, and the operator strains against a load it was never built for.
Most driveway gate repairs in Burien range from $300 to $650 for hinge replacement, sag correction, or operator re-tuning. Full driveway gate replacement with new posts, welded frame, and operator runs $1,500 to $3,500 for a single swing leaf, more for a bi-parting pair. We write the price before work starts and it does not change at the door.
Sag Correction That Holds
Sag on a Burien driveway gate is almost always a footing problem, not a hinge problem. We reset the post in compacted gravel, correct the gate’s geometry, and only then address the hardware. On coastal properties we spec hot-dip galvanized or marine-grade stainless hinges and latches because standard steel rusts through within five to eight years in Seahurst and Three Tree Point.
Solar Operator Repair
Long rural drives in Burien frequently rely on solar operators, and when the gate drags, the operator’s battery drains fast and the motor overworks. We re-tune the limits, align rack and pinion drives, and confirm the panel angle and battery health. A Ghost Controls or Mighty Mule solar unit that stalls every rainy week is usually telling you the gate is binding, not that the opener failed.
Trusted Brands We Service in Burien
Our techs train on nine major gate-operator brands, and the ones we see most in Burien driveways are FAAC, BFT, Linear, and Viking. Because we carry common parts for these systems on the truck, we can often complete a Burien repair in one visit rather than ordering a board and returning next week. When a FAAC control board fails on a Three Tree Point driveway gate, or a Linear actuator strips on a Seahurst swing gate, we already know the specific system when we arrive.
Common Gate Repair Problems We See in Burien Homes
- Hinge post heave from clay soils. Burien’s clay absorbs rainfall all winter and pushes posts out of plumb. In Seahurst and Three Tree Point, this is a seasonal adjustment cycle, not a one-time fix, and sag correction alone never holds without re-setting the footing.
- Salt-air corrosion on coastal hardware. Uncoated steel hinges and latch hardware within a half-mile of the Sound rust through in five to eight years. We see seized gate operators on driveway gates that inland cities like Tukwila or Renton almost never experience.
- Rot and delamination on 1950s-1970s wood gates. The original fence-and-gate systems on Burien’s raked sloped lots are failing simultaneously. Once the stile and frame delaminate, a simple panel swap is impossible, and the gate needs a full rebuild.
- Solar operator failure on long rural drives. Wide farm gates and long gravel drives often rely on solar openers, and when the gate sags from post heave, the operator stalls and the battery drains. The fix is re-setting the gate geometry before re-tuning the opener’s limits.
Pricing for Gate Repair in Burien, WA
Here are straight numbers for the Burien market. Common hinge and latch repair: $180 to $340. Sag correction with post re-set: $350 to $650. Wood gate rebuild: $700 to $1,400. Driveway gate replacement with operator: $1,500 to $3,500 for a single leaf. Coastal hardware upgrades in Seahurst or Three Tree Point add $80 to $220 depending on hinge size and grade. The price we quote is the price you pay, in writing, before work starts. Call (940) 412-7340 for a free estimate on your specific gate.
We Also Serve Cities Near Burien
Our crews serve Gate Repair in Burien and the surrounding area, including Seattle, Spokane, Tacoma, and Vancouver. If your property sits outside Burien proper but close to the county line, call us anyway. Dispatch is coordinated from our Seattle office, and the travel window is short enough that we treat most of the neighboring area as local.
Serving Burien, WA - Our Local Coverage Area
We’re based in the Burien 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 About Gate Repair in Burien
Because the post footing is heaving in the clay, not because your hinges are loose. Burien’s clay soils soak up over 40 inches of annual rain, expand, and push posts out of plumb. Adjusting the hinges addresses the symptom; re-setting the post in compacted gravel and concrete addresses the cause. Call (940) 412-7340 and we will dig out the footing and do it properly, with the price written before we start.
For properties within a half-mile of Puget Sound, yes. Salt-laden marine air corrodes uncoated steel hinges and latch hardware within five to eight years. The fix is hot-dip galvanized or marine-grade stainless components, which is what we spec on every Seahurst and Three Tree Point repair. Standard hardware from a box store will fail again on the same clock.
You can, and many Burien properties do because running mains power down a long gravel drive is expensive. The catch is that solar openers have a hard time when the gate drags from post heave; the motor stalls and the battery drains. We re-tune the limits, align the rack and pinion, and correct the gate’s geometry so the solar unit is pushing the gate it was sized for. Call (940) 412-7340 for an assessment.
A safe automatic gate has working safety edges that reverse the gate on contact, properly set force limits, and correctly positioned photo eyes. On a long Burien drive, the gate may also double as a livestock barrier, so the operator’s limits and sensitivity matter more. We test safety edges and reverse function on every automatic gate repair and note any failed safety components in writing. Estimates to inspect and re-tune are free.
It takes a plumb post, a frame built to the slope, and hinges rated for the gate’s full loaded weight, including wet wood in winter. A wide farm gate on a raked lot puts torsion on the corner joints that a flat-ground gate never sees. We rebuild or reinforce the frame, re-set the footing, and spec marine-grade hardware if the property is within a half-mile of the Sound. Most wide-gate repairs in Burien run $700 to $2,200 depending on span and hardware.
If your Burien gate is dragging, seized, or won’t stay latched, call Portcullis Gate Repair at (940) 412-7340 for a free estimate. Dean Prescott and the team know Burien’s clay, Burien’s salt air, and Burien’s long driveway power problems. Written price first. Real arrival window. 365-Day Done Right Promise in writing on every invoice.
Written by Dean Prescott, Owner at Portcullis Gate Repair, serving Burien since 2008.





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