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 Electric Gate Repair Across Mountlake Terrace
Electric gate repair in Mountlake Terrace usually means a swing gate on a sloped side yard that’s started binding, blowing a breaker, or ignoring the remote. Most repairs here run $180 – $340 before parts, and Calder Gate Repair gets a uniformed, background-checked tech to your Mountlake Terrace address with a trackable arrival time, not a four-hour window. Call (903) 417-0793 and a live person answers, 24/7. You’ll get a written price before any work starts, and the number on the invoice is the number we agreed to at the door.

We work the whole Mountlake Terrace map, from the hillside streets off 220th St SW up through the neighborhoods around Ballinger Park, down toward the rec center and transit center corridors. Sloped lots, tight side yards, wet winters. We know what that does to a gate operator and a post footing, because we see it every week here. If your gate’s acting up, you want someone who’s seen this exact problem on your kind of street. That’s us.
Why Calder Gate Repair Is Mountlake Terrace’s Preferred Electric Gate Repair Company
Calder Gate Repair is the dedicated gate repair specialist inside the Relay Home Co. family, established 2009 and independently owned and operated. We’re factory-familiar with nine gate opener brands, including LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule, which covers nearly every operator a Mountlake Terrace homeowner is likely to have. When a Viking opener mounted on a wet-side post starts flaking out, we’ve seen that failure half a dozen times. The fix isn’t a guess.
We run every Mountlake Terrace job on The Relay Standard: a live, trackable arrival time, before-and-after photos, and a digital invoice you pay from a link. We also back every repair with the 365-Day Done Right Promise. If the repair fails within 365 days, we return at no charge and make it right. The promise is in writing on every job, and it includes a free second visit if the repair fails. We don’t ask you to trust us on vibes. We put it on paper.
Our technicians are background-checked and uniformed. The person who shows up is the person you talked to, and the person who talked to you is a real human, not a phone tree. We answer live 24/7, so if your gate fails at 11 p.m. and your car is stuck inside the fence, you talk to someone who can dispatch a tech to Mountlake Terrace that night. Nico Alvarez runs the crew, and the standard on every job is the same: written price first, written guarantee second, clean work always.
Electric Gate Motor in Mountlake Terrace
Electric Gate Motor work in Mountlake Terrace most often means a slide or swing operator that’s pulling high amps or tripping its breaker, especially on gates installed on a grade rather than a flat pad. A motor repair here typically runs $220 – $390 before parts, depending on whether we’re replacing a capacitor, a limit switch, or the motor assembly itself. A full operator replacement, when the motor has burned out, usually lands between $650 and $1,250 installed. We quote the price in writing before we touch a bolt.
Operator Diagnostics
The first job is to separate the motor from the gate. We test the operator under load, check the amp draw, and inspect the limit switches and any rack and pinion or chain drive components. More times than we can count in Mountlake Terrace, a “dead motor” was actually a misaligned photo eye or a keypad that took on water and sent the board into fault. We find the real fault, then we tell you the exact cost to fix it. No mystery invoices.
Replacement and Setup
When a motor is truly done, we swap in a factory-familiar unit matched to your brand and re-run the full setup: limit settings, force limits, and entrapment protection tests. We never skip the safety edge and photo cell check. That’s UL 325 requirement, but it’s also common sense. A gate that reverses when it hits a kid is a gate that’s set up correctly. A gate that doesn’t is a liability on your property.
Gate Access Control in Mountlake Terrace
Gate Access Control in Mountlake Terrace covers keypads, remotes, vehicle detectors, and the control board logic that ties them all together. Keypad and remote issues run $95 – $220 for most replacements, while a control board replacement usually falls between $280 and $550 installed, depending on the brand. We stock common Linear, Viking, Ghost Controls, and DoorKing components locally, so a straightforward swap rarely means waiting on freight. You get a written price before we start, every time.
Keypads and Remotes
An intermittent keypad reads like a bad motor, but the board doesn’t care about the why; it just stops obeying. In Mountlake Terrace, keypads mounted on the weather side of a gate post take on moisture, and the contacts corrode. We mount replacements on the sheltered side or in a sealed enclosure when we can. It’s a small thing that stops the callbacks.

Control Boards and Safety Sensors
Rain-fogged or misaligned photocells are a routine callback here. The sensor pair has to align and stay aligned through the wet season, or the gate refuses to close or reverses mid-travel. We re-aim, re-test, and when a board has failed because water found its way in, we replace it and seal the enclosure. We also run the full entrapment test before we leave, which is what a proper access control repair actually looks like in Mountlake Terrace.
Trusted Brands We Service in Mountlake Terrace
We service Electric Gate Repair and gate opener work on nine major brands, but the ones we see most often on Mountlake Terrace properties are LiftMaster, Linear, Ghost Controls, and DoorKing. These four dominate the residential market here, and we’re factory-familiar with the failure patterns on each. We keep common parts and remotes stocked for fast turnaround for Mountlake Terrace customers, so you’re not waiting a week on a simple keypad swap. If your gate opens and closes like a drunk robot, call us and we’ll figure out which box is lying to you.
Common Electric Gate Repair Problems We See in Mountlake Terrace Homes
- Hinge post movement on sloped side-yard gates. Panels get blamed, but the post footing is what shifted. A sag correction without re-setting the post only buys a few months before the gate binds again, especially on the graded lots common around the 220th St SW corridor and the neighborhoods up off 56th Ave W.
- Photo-eye and edge sensor faults that were never wired or never tested. Under UL 325, entrapment protection has to be present and working. Rain-fogged or misaligned safety photocells are a routine callback in Mountlake Terrace’s wet winters, and a gate that reverses for no reason is often a sensor issue, not a motor issue.
- Keypad entry and access control dying from wet-side mounting. Control boxes mounted on the weather side of a gate post take on water. An intermittent keypad reads as a “bad motor,” but the operator is fine. The fix is a sealed keypad and a dry board.
- Breaker trips after rain. A slide gate on a rack and pinion drive that starts binding after a storm usually means a shallow post footing shifted and tilted the track. The breaker tripping is the symptom. The footing is the disease.
Pricing for Electric Gate Repair in Mountlake Terrace, WA
Most gate opener repairs in Mountlake Terrace run $180 – $340 before parts. A keypad or remote replacement is on the lower end, usually $95 – $220. A control board replacement lands between $280 and $550 installed. Full operator replacements run $650 – $1,250 depending on the motor and the drive. Post footing work on a sloped side yard is its own animal, usually $400 – $900 depending on depth, drainage, and whether we’re re-hanging the panel. The price is written and agreed before any work starts. Call (903) 417-0793 for a free estimate. Estimates are free, and the number on the estimate is the number on the invoice.
We Also Serve Cities Near Mountlake Terrace
Calder Gate Repair covers Mountlake Terrace and the surrounding north-end communities, including Lynnwood, Edmonds, Kenmore, and Bothell. Dispatch and scheduling coordinate from our Seattle office, with crews serving Mountlake Terrace locally. If you’re in one of those cities or anywhere around the 98043 ZIP, you’re in our service area. Learn more about our Electric Gate Repair in Mountlake Terrace work.
Serving Mountlake Terrace, WA - Our Local Coverage Area
We’re based in the Mountlake Terrace 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 Mountlake Terrace
Usually it’s the gate, not the operator. On Mountlake Terrace’s sloped side yards, a hinge post that’s shifted tilts the panel out of plane, and the operator hits its force limit and gives up mid-travel. The motor’s doing its job. The footing isn’t. We check both before we quote anything, and the fix might be as simple as re-setting a post, or it might be a motor replacement if the years of fighting a binding gate cooked the windings. Call (903) 417-0793 and we’ll tell you what’s actually wrong, with a written price before any work starts.
No, and we won’t pretend we do. A proper gate installation on a sloped Mountlake Terrace lot means measuring for grade, digging post footings to the right depth, setting drainage at the hinge post, running power if needed, and testing safety edges and reversal under load. That’s measured, ordered, and scheduled. What we do offer is a free measure and a written price, usually within a couple of business days, then a scheduled installation date with a trackable arrival time. If you need a repair on an existing gate, same-day and 24/7 emergency service is available. But a new gate gets time to be done right. Call (903) 417-0793 for a free measure.
Moisture and temperature. A keypad mounted on the weather side of a gate post in Mountlake Terrace takes on condensation overnight, then the afternoon sun warms it and the contacts expand or the board shorts slightly. The gate thinks the keypad sent a signal when it didn’t, or ignores a signal when you actually need it. We mount replacements on the sheltered side or in a sealed enclosure. It’s a common fix in this city, and it usually runs $95 – $220. Call (903) 417-0793 and we’ll sort it out.
Yes. Under UL 325, every automatic gate operator has to have entrapment protection: photo eyes, safety edges, or both, depending on the installation. That’s a federal safety standard, not a preference. A gate that doesn’t reverse when it hits resistance is a gate that can hurt someone, and we won’t leave a gate running without a working safety check. If your photocells are misaligned or missing, Calder Gate Repair tests and corrects them on every job, and it’s part of the written guarantee. Call (903) 417-0793 to schedule a safety check.
Sometimes, but usually not. Re-hanging the panel levels the leaf for a while, but if the hinge post footing has shifted, the panel goes back out of plane inside a few months and you’re paying for the same repair twice. On Mountlake Terrace’s sloped side yards, the footing depth and drainage at the hinge post decide how long the gate stays true. We’ll pull the gate, check the post, and tell you straight whether a re-hang will hold or whether the footing needs re-pouring. A re-hang alone when the footing is bad is throwing good money after bad. We’ll give you a written price either way. Call (903) 417-0793.
Call Calder Gate Repair at (903) 417-0793 for a free estimate on electric gate repair in Mountlake Terrace. A live person answers 24/7. We’ll get you a trackable arrival time, a written price before any work starts, and a repair backed by the 365-Day Done Right Promise. If it’s not right, we return free and make it right. That’s the deal, in writing, every time.
Written by Nico Alvarez, Owner at Calder Gate Repair, part of the Relay Home Co. family, serving Mountlake Terrace.





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