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 Tukwila
If your gate won’t open, stalls halfway, or drags across the driveway, we can usually have a technician at your Tukwila property the same day you call. Most gate opener repairs in Tukwila run $180 to $340 before parts, and you’ll always get a written price agreed to before any work starts. That means no invoice surprises after the fact. Calder Gate Repair handles electric gate repair, automatic gate repair, hinge and post work, realignment, lock repair, and weld and rust repair for homes and businesses throughout Tukwila, from the Southcenter corridor to residential streets off Interurban Avenue. Call (903) 417-0793 and a live person will answer, 24/7.

Why Calder Gate Repair Is Tukwila’s Preferred Gate Repair Company
Our Gate Repair team works on gates across Tukwila every week, so we know the specific ways this city’s flat, wet landscape wears down operators, hinges, and tracks. That local familiarity means faster diagnosis. When a slide gate at a Southcenter parking lot stalls after a storm, we don’t guess at the cause, we go straight to the loop detector and the rack and pinion because that’s what Tukwila’s grade changes and rain do to commercial gates. Homeowners get the same focused approach.
Every Calder technician is background-checked and arrives in uniform with a live, trackable arrival time. You’ll know exactly who’s coming and when, not a four-hour window. We answer every call with a real person at 2 a.m. or 2 p.m., so you’re never leaving a voicemail while your gate hangs open. We’re part of the Relay Home Co. family, founded in 2009, and each location is independently owned and operated under The Relay Visibility Guarantee. For Tukwila customers, that means photos, a digital invoice you pay from a link, and a written guarantee on every single job.
Nico Alvarez leads our gate repair work with a simple rule: if it’s not done right, we make it right. The 365-Day Done Right Promise is printed on every repair ticket. If your repair fails within a year, Calder returns at no charge. That’s a free second visit, not a pro-rated credit or a service fee with an asterisk.
Wrought Iron Gate Repair in Tukwila
Wrought iron gate repair in Tukwila usually involves one of three problems: rusted lower rails where rain splash from driveways and parking aprons eats at the metal, bent pickets from vehicle contact, or sagging gates that no longer latch because hinges have worn under the gate’s own weight. Most wrought iron gate repairs in Tukwila run $220 to $480 depending on how much metal needs cutting, welding, or replacing.
Rust and Corrosion Repair
Tukwila’s frequent wet-dry cycling is hard on iron. We grind out rust pockets, treat the surface, and weld in new steel where the section has thinned past the point of safe repair. A standard partial-panel rust repair on a residential wrought iron gate in Tukwila typically runs $180 to $350, including prime and paint matching.
Hinge and Post Repair for Iron Gates
When an iron gate drags on the ground or won’t close square, the post or hinge is usually the cause. We reset posts in fresh concrete where they’ve loosened in saturated soil, and we replace barrel hinges or weld-on hinges that have worn oval. Expect $150 to $320 for hinge replacement and realignment on a standard single-drive iron gate.
Metal Gate Repair in Tukwila
Metal gate repair in Tukwila covers steel, aluminum, and chain-link gates on residential driveways, apartment complexes, and commercial lots. The most common repair on metal gates here isn’t the metal itself, it’s the hardware attached to it: hinges, latch posts, track wheels, and operator mounts that have worked loose or corroded. Depending on the metal type and damage, a typical metal gate repair in Tukwila runs $190 to $450.
Track and Wheel Realignment
Slide gates on Southcenter-area commercial properties take abuse from frequent cycles, truck traffic, and pavement settling. When the track shifts even half an inch, the gate binds, wheels wear flat-sided, and the operator works harder than it should. We realign the track, replace worn wheels, and run a full cycle test under load. Most track realignment jobs in Tukwila are $280 to $520 for commercial gates up to 20 feet.
Weld Repair and Reinforcement
Tukwila’s flat lots and long driveway aprons mean gates get hit by delivery trucks, trailers, and the occasional distracted driver. Cracked frames, broken picket welds, and bent top rails are fixable. We grind, reinforce, and reweld using proper penetration welds, then grind smooth and paint. A cracked frame corner on a standard steel gate typically runs $200 to $380 to repair properly.
Trusted Brands We Service in Tukwila
We’re factory-familiar with nine major gate operator brands, and for Tukwila customers that means we can often repair rather than replace. A Viking operator with a failed control board, a Ghost Controls opener throwing error codes, a DoorKing system with a dead keypad, an Elite slide operator that won’t reverse cleanly, those are jobs our technicians do every week. We keep common boards, loop detectors, and safety photocells in local stock, so turnaround in Tukwila is often same-day for simple part swaps. No waiting a week for a part to ship from a warehouse in another state.

Common Gate Repair Problems We See in Tukwila Homes
- Loop detectors false-triggering after rain. Standing water in driveway aprons near Southcenter and along Interurban Avenue creates a ground loop effect that tells the gate a car is present when there isn’t one, so the gate reverses randomly. We replace waterlogged loops with sealed detectors rated for saturated soil.
- Rack and pinion misalignment on commercial slide gates. Pavement settling on Tukwila’s flat commercial lots shifts the operator track over time. The gate binds mid-travel, the motor strains, and eventually the pinion gear skips teeth. We realign the rack and re-tension the chain or drive assembly.
- Corroded keypad entry systems. Southcenter-area parking lots see constant wet-dry cycling on keypads and safety photocell lenses. Corrosion inside the keypad housing causes intermittent failures that are frustrating to diagnose without opening the unit. We clean or replace internal contacts and reseal the housing against moisture intrusion.
- Gate sag from saturated soil at the post base. Heavy rain saturates the ground around gate posts in Tukwila’s clay-heavy lots, causing posts to lean and gates to sag. The fix is resetting the post in proper concrete with drainage, then realigning the gate leaf on its hinges.
Gate Repair in Tukwila means understanding exactly these local failure patterns, not just turning a wrench. The flat, wet lots here punish gate hardware differently than hillside neighborhoods do, and the repair approach has to match.
Pricing for Gate Repair in Tukwila, WA
Most gate opener repairs in Tukwila run $180 to $340 before parts. Hinge and post repair runs $150 to $320. Wrought iron and metal gate weld repair runs $190 to $480 depending on the extent of corrosion or impact damage. Commercial slide gate track realignment runs $280 to $520. What affects the final number: the gate’s size and weight, whether we’re repairing or replacing a board or gear, and how much corrosion damage has accumulated. You’ll get a written price before any work starts, always. The number on your invoice is the number we agreed to at the door. Call (903) 417-0793 for a free estimate, and you’ll talk to a live person who can tell you what a repair should cost for your specific gate.
We Also Serve Cities Near Tukwila
While we spend most of our time on Tukwila jobs, our service area covers Seattle, Spokane, Tacoma, and Vancouver as well. If you manage properties in multiple cities around the region, one call to (903) 417-0793 handles all of them. Dispatch and scheduling are coordinated from the brand’s Seattle office, and crews serve Tukwila locally.
Serving Tukwila, WA - Our Local Coverage Area
We’re based in the Tukwila 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 Tukwila
Yes. For most gate opener and mechanical repairs in Tukwila, we can dispatch a technician the same day you call, often within a few hours. Emergency calls where a gate is stuck open or won’t close get priority scheduling. Call (903) 417-0793 and we’ll give you a realistic arrival time, not a four-hour window.
It can be either, and the difference matters. A worn barrel hinge causes a gate to sag but the post stays straight. A leaning post means the soil around the base has shifted, usually from Tukwila’s heavy rain saturating clay-heavy ground. We’ll tell you which it is during the estimate and give you a written price before any work begins.
On Tukwila’s flat commercial lots, the usual cause is a false trigger from the loop detector. Standing water in the driveway apron after rain makes the detector think a vehicle is on the loop, which reverses the gate. The fix is a sealed detector module and sometimes repositioning the loop trench. We see this weekly around Southcenter. Call us at (903) 417-0793 and we’ll diagnose it on site.
We repair LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule, which covers virtually every opener a Tukwila home or business is likely to own. We keep boards and detectors for the most common models in local stock, so parts are usually on the truck, not ordered from a catalog.
A proper automatic gate installation includes the operator, mounting hardware, safety photocells, a loop detector or vehicle sensor, grounding, and full reversal-force testing. If the gate is new, you also need properly set posts, concrete that has cured, and a power run to the operator location. In Tukwila’s wet soil, we pay extra attention to drainage at the post bases and sealing on every electrical connection. Installations are measured and scheduled, not done same-day. Call (903) 417-0793 for a free measure and a written quote.
The Tukwila Difference
Tukwila’s commercial core around Southcenter sits on flat, rain-soaked lots with frequent grade changes along ramps and driveway aprons, so gate operators here fight water intrusion and misaligned tracks far more than hillside cities like Burien or SeaTac. That’s the single biggest reason gate repair in Tukwila isn’t a copy-paste job. A loop detector that works fine on a dry hillside in another city fails here after a week of rain because the apron holds water and the detector sees a phantom vehicle. A rack and pinion that never shifts on a steep residential driveway in another city drifts out of alignment here because the pavement under the track settles unevenly. If a repair company doesn’t know Tukwila’s soil and drainage patterns, they’ll replace parts and leave the root cause in place.
We got a call from a property manager on Strander Boulevard near Southcenter about a commercial slide gate that kept stalling halfway open after heavy rain. Our tech found a corroded loop detector and a loose rack and pinion on the LiftMaster operator. We dried the control board, realigned the rack and pinion, replaced the loop detector, and ran three full open-close cycles with the safety photocell tested. The gate has run clean through two more storm cycles since. That’s the kind of repair you get when the technician understands what Tukwila’s weather and pavement actually do to gate hardware. Every job includes our 365-Day Done Right Promise: if the repair fails within a year, we come back and fix it at no charge. Written price before work starts, written guarantee on every repair, and a live person on the phone 24/7.
Call Calder Gate Repair for Gate Repair in Tukwila
If your gate is stuck, grinding, reversing on its own, or sagging onto the driveway, call (903) 417-0793 now. A live person answers, we’ll schedule a technician with a trackable arrival time, and you’ll get a written price before any work starts. Calder Gate Repair serves all of Tukwila, from Southcenter to residential neighborhoods off Interurban Avenue. Free estimates, real answers, and a repair that’s guaranteed for 365 days.
Written by Nico Alvarez, Owner at Calder Gate Repair, serving Tukwila since the location opened within the Relay Home Co. family.





Before
After
Before
After
Before
After