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 Electric Gate Repair Across Seattle
Electric gate repair in Seattle usually means one of three things: a motor that won’t respond, a gate that binds or sags on its hinges, or a safety sensor that stops the gate from closing. Most repairs run $185 – $425 for labor, with common parts like limit switches, control boards, and photocells adding $85 – $340 depending on brand. Our Seattle crews arrive in uniform, give you a written price before any work starts, and back every repair with the 365-Day Done Right Promise. Call (903) 417-0793 day or night and a live person picks up.
We know Seattle’s neighborhoods: Queen Anne’s steep driveways, West Seattle’s older gate systems, Capitol Hill’s narrow side yards, Ballard’s recent builds with newer operators. Each area has its own failure patterns, and we dispatch techs who already know what to expect before they pull up.
Why Calder Gate Repair Is Seattle’s Preferred Electric Gate Repair Company
Calder Gate Repair sits inside the Relay Home Co. family, which has operated since 2009. Led by Nico Alvarez, our Seattle location handles gate work as its only trade, not a side line. That focus shows up fast: our techs are factory-familiar with LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule, so a control board diagnostic that takes a generalist an afternoon takes us a fraction of that.
Every Seattle job runs on The Relay Standard: background-checked techs in uniform, a live trackable arrival time sent to your phone, before-and-after photos of the work, and a digital invoice you pay from a link. No four-hour windows. No calling to ask where the tech is.
The 365-Day Done Right Promise stands behind every repair: if the same failure returns within a year, Calder comes back and makes it right at no charge. That’s a written guarantee on the invoice, not a verbal maybe.
Electric Gate Motor in Seattle
Electric Gate Motor replacement in Seattle is most common on swing gates mounted to posts seated in our saturated winter soil, and on slide gates that chew through bearings when debris from bigleaf maples and Doug firs collects in the track. A new gate motor installed in Seattle typically runs $650 – $1,450 depending on duty cycle, gate weight, and brand. The motor itself is usually $350 – $750, with the rest covering removal, mounting, limit adjustment, and force testing.
When a Motor Needs Replacing vs. Repairing
Seattle homeowners often assume a dead gate means a dead motor. That’s true maybe half the time. We test the capacitor, limit switches, and control board before recommending replacement. If the motor’s windings test fine and the board’s sending voltage, you don’t need a new motor.
Sizing Motors for Seattle’s Sloped Lots
Driveways on Seattle’s hills force operators to work against gravity, not just gate weight. A motor sized for a flat lot on a 600-lb gate will burn out early on a Queen Anne slope pushing 450 lbs uphill. We size by cycle and incline, and we explain the math before you spend a dollar.
Gate Access Control in Seattle
Gate Access Control covers keypads, remotes, intercoms, loop detectors, and the smartphone-to-opener bridge systems many Seattle homes now run. A straightforward keypad replacement or program runs $125 – $250. Adding a new access point or a cell-based opener module runs $300 – $800. Full access control upgrades on a large driveway gate, including a new keypad, two remotes, and a loop detector, typically land between $900 and $1,800 in this market.
Keypads, Remotes, and Intercoms That Stop Talking
Seattle’s damp winters kill batteries faster and corrode keypad contacts on older units. We stock weather-sealed keypads and remotes for LiftMaster, Linear, and DoorKing, so a same-visit swap is normal, not a two-trip ordeal.
Smartphone Access and Vehicle Detection
Loop detectors buried in driveways are common on Seattle properties with long setbacks. When a loop fails, the gate won’t open for cars leaving the property. We locate the loop, test continuity, and often re-pull the detector wire in fresh conduit rather than trenching the whole drive twice.
Trusted Brands We Service in Seattle
Our Electric Gate Repair team carries parts for the brands Seattle homes actually run. We keep Linear and DoorKing control boards, remotes, and loop detectors on the truck, and we’re factory-familiar with Viking and Ghost Controls on the residential side. That means when you call with a Linear gate that won’t respond to a remote, we’re not ordering a board and coming back in a week. We’re fixing it on the first visit, with the part on hand and the repair in writing before we turn a wrench. For older DoorKing operators still working after 15 Seattle winters, we stock the retrofit parts that keep them running rather than forcing a full replacement.
Common Electric Gate Repair Problems We See in Seattle Homes
- GFCI nuisance trips after rain. Seattle yards stay wet from October through April, and exterior gate circuits protected by GFCI outlets routinely trip after heavy rain or a failed weather cover. The gate operator goes dead even though the motor and control board are fine. We diagnose the circuit before replacing parts you don’t need.
- Hinge posts heaving in saturated soil. Many Seattle homes sit on clay-heavy soil that swells and contracts through the wet-dry cycle. A shifted post throws the gate out of plumb, which overloads the operator and burns out limit switches. We re-set the post with proper drainage and re-align the gate, then test the motor.
- Corroded buried wiring at junction boxes. Loop detector and safety photocell wiring corrodes at underground splice points in Seattle’s damp ground. The symptom is often a gate that refuses to close or holds open unpredictably. We dig up the junction, re-splice in a weatherproof enclosure, and test continuity to code.
- Slide gate track debris from mature trees. Seattle’s lush tree canopy drops needles, leaves, and cones into slide gate tracks constantly. A clogged track overloads the motor and strips gears on older operators. We clear the track, check wheel bearings, and re-lubricate the chain or belt as part of routine service.
Pricing for Electric Gate Repair in Seattle, WA
Here’s what Seattle homeowners can expect, honest numbers from our local service log. Diagnosis runs $75 – $125, waived when you approve the repair. Gate motor replacement: $650 – $1,450. Control board replacement: $350 – $700. Safety photocell or edge sensor replacement: $150 – $300 per sensor. Keypad or remote programming: $100 – $200. Loop detector repair or re-wire: $400 – $900 depending on trench length and existing conduit.
These are written-price ranges, given before work starts. The number on the invoice is the number agreed to at the door. If a tech finds something unexpected mid-repair, the new price gets your approval before anything else happens. Call (903) 417-0793 for a free estimate over the phone, or to book a diagnostic visit with a trackable arrival time.
We Also Serve Cities Near Seattle
Our Electric Gate Repair in Seattle crews also cover Bellevue, Mercer Island, Kirkland, and Bainbridge Island. Same written pricing, same 365-Day Done Right Promise, same trackable arrival window. If your gate is on Mercer Island or across the water on Bainbridge, call the number above and we’ll schedule you directly.
Serving Seattle, WA - Our Local Coverage Area
We’re based in the Seattle 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 Electric Gate Repair in Seattle
Seattle’s long wet season causes nuisance GFCI trips on exterior gate circuits. Moisture enters the outlet box or a buried junction, the GFCI reads a ground fault, and the gate operator loses power. The fix is usually a weather-sealed outlet cover, a properly drained junction box, or moving the circuit to a dedicated non-GFCI line rated for gate operators by local code. Call (903) 417-0793 and we’ll troubleshoot it over the phone before sending a tech.
Usually no. In Seattle, saturated clay soil around the hinge post causes the post to move, the gate sags, and the added resistance overloads the operator. We re-set the post with proper drainage, re-hang the gate, then test the motor and limit switches for damage. Replacing the operator first without fixing the post just burns out another motor.
Yes. Washington follows UL 325 standards requiring automatic gates to have entrapment protection, and Seattle inspectors look for working photocells and reversing edges on residential gates. If your gate closes with enough force to pin a child or pet, the sensor has failed or was never installed. We test force, sensor alignment, and reversal function as part of every gate repair. Call (903) 417-0793 if your gate doesn’t reverse when it hits resistance.
If the gate hums but doesn’t move, the motor’s capacitor or starter may be bad, not the motor itself. If the gate does nothing and the board shows no LED activity, the control board is likely the culprit. We test motor windings with a multimeter and check board output voltage before recommending replacement. A control board runs $350 – $700; a new motor runs $650 – $1,450 installed in Seattle.
No, and you should be suspicious of anyone who says they can. A proper electric gate installation in Seattle involves post setting with drainage, possibly a concrete pour, power routing to code, operator mounting, safety sensor alignment, and force testing. That’s a two-to-three-visit job with inspections between stages. We give you a written price for the full job before starting, so there are no surprises at the end. Call (903) 417-0793 for a free on-site measure and quote.
Written by Nico Alvarez, Owner at Calder Gate Repair, serving Seattle and nearby cities.