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 Motor & Opener Across Northglenn
Our Gate Repair in Northglenn typically runs $180 to $450 for common failures like stripped gears, burned-out control boards, or misaligned limit switches, and we quote the full price before we touch a single wire. If your gate is struggling in Northglenn’s clay soils or the opener quit entirely, you want a local crew that knows why those failures happen here. Call (877) 610-2993 and a live person answers, day or night.
We’ve worked the alley grid between Huron and Washington, the ranch blocks off Malley Drive, and the split-levels down near 112th. Gate motors in Northglenn fail differently than they do in Thornton or Westminster, and we’ll tell you exactly why below.
For a deeper look at what we do, visit our Gate Motor & Opener page. For everything about our service area, see Gate Motor & Opener in Northglenn.
Why Gatewood Fence & Gate Is Northglenn’s Preferred Gate Motor & Opener Company
Hal Gatewood started this shop in 2001 and his name is on it. Not a franchise name, not a marketing brand. A real person who publishes his address, puts his license number on every invoice, and still takes calls himself when he’s not in a Northglenn alley. His crew is background-checked and wears uniforms, but the person who shows up is the person accountable to Hal. That matters in a town where half the homes were built between 1960 and 1975 and the gate that’s failing was likely installed before the current owner moved in.
Northglenn homeowners call us because the alternative is a national outfit that quotes one price over the phone and hands over a bigger invoice at the door. We quote the price, write it down, and stand behind the work with a 90-Day Done Right Promise. If it’s not done right, one call brings us back. That promise is stamped in writing, not implied.
Response time to Northglenn is the same day in almost every case. When a gate motor fails, the gate usually fails open or fails shut. Either way it’s a security issue, not an inconvenience. We treat it that way.
Twenty-nine years after Hal founded the company, we still operate the way a local shop should: a live person answers around the clock, the phone doesn’t roll to a voicemail tree, and the estimate you get is the price you pay. Free second opinion on any written estimate, no trip charge inside the county, $40 off any repair over $200, and a permanent 10% discount for seniors and veterans. No haggling required.
Our Gate Motor & Opener Services in Northglenn
The sub-services below are the ones Northglenn calls us about most. Different block, different gate, different operator. Same underlying problem: Adams County clay moves, and the motor takes the beating.
Motor Installation
New Gate Installation in Northglenn runs $950 to $2,400 depending on gate type and whether we’re running new conduit. Before we mount an operator, we check the hinge-side post for lean and the gate frame for sag. Mounting a new operator on a frame that’s three-quarters of an inch out of square means you’re buying another operator in two winters. We fix the post, then mount the motor.
Motor Repair
Most Northglenn motor repairs fall between $180 and $450. That covers stripped gears, cooked capacitors, bad limit switches, or a control board that’s been fried by a Chinook-driven power flicker. We service LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule, and we stock Northglenn Gate Parts & Welding supplies locally so we’re not waiting a week on shipping.
Linear Motor
Linear swing arm and slide operators are common on Northglenn’s older alley gates because the original installs were simple and the footprint is small. A Linear operator on a heaving post will fail at the arm attachment point or strip the drive. We see it constantly. Replacement linear operators run $700 to $1,600 installed in Northglenn depending on gate width and weight.
Slide Motor
Slide gates on Northglenn’s wider alley mouths often use rack and pinion drive. When freeze-thaw heaves the post or the ground shifts under the track, the rack skips a tooth and the motor overloads. A slide motor replacement in Northglenn typically runs $900 to $2,200. We check the rack for wear and the post bearings before we blame the motor, because a bent post will eat a new motor in six months.
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 Northglenn
We’re certified to service nine major brands, but the three we see most on Northglenn alley gates are Linear, Viking, and DoorKing. If your builder-grade LiftMaster swung a rear gate off Malley Drive for 15 years, it doesn’t owe you anything. We’ll tell you straight whether to repair or replace, and we keep parts for all the common operators in the truck to avoid a second trip. When a gate motor fails here, it fails fast because the frame has been fighting the soil for decades, so we carry what we need to finish the job same-day.
Common Gate Motor & Opener Problems We See in Northglenn Homes
- Motor burns out on an alley gate that worked for years. The hinge post heaved in Adams County clay and the frame went out of square. The motor has been fighting the frame ever since, working harder every cycle until the gears strip. Fix the post, then the motor.
- Swing gate binds after winter and the opener reverses. Freeze-thaw cycles lift posts vertically in this soil. The gate drops back unevenly each spring, binding on the latch side. The operator reads it as an obstruction and reverses. The opener isn’t broken. The post needs resetting.
- Slide gate jumps the rack and pinion in cold weather. Clay heave changes the gate’s geometry just enough to throw the rack off the pinion. The motor over-torques and trips the entrapment protection. Same root cause: post movement, not motor failure.
- Keypad or intercom dead because no conduit was ever buried. Northglenn’s original 1960s alley gates were often powered by code from the house panel but without a second conduit for access control. Adding keypad entry now usually means trenching through clay that heaves, so shallow PVC gets cracked. We run deeper conduit and sleeve it.
Pricing for Gate Motor & Opener in Northglenn, CO
Here is what you can expect to pay in Northglenn. Motor repair: $180 to $450. Linear motor replacement: $700 to $1,600 installed. Slide motor replacement: $900 to $2,200 installed. New gate motor installation with new conduit where needed: $950 to $2,400. Battery backup installation: $350 to $700. Keypad or intercom integration on an existing gate: $400 to $900, more if we’re trenching new conduit through clay. Every price is quoted and agreed before any work starts. We don’t change the number at the door. Call (877) 610-2993 and we’ll give you a free estimate in writing.
We Also Serve Cities Near Northglenn
South of 104th we’re in Thornton and Federal Heights before you hit I-76. West we cover Sherrelwood and Welby along the Federal corridor. If you’re in any of those four cities with a gate motor that won’t move, the same crew that covers Northglenn shows up. Check our Northglenn page for the full service area breakdown.
Serving Northglenn, CO - Our Local Coverage Area
We’re based in the Northglenn 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 - Gate Motor & Opener in Northglenn
Because the hinge post has almost certainly heaved out of plumb in Adams County’s clay soil and the motor is working against the frame every single cycle. We see this on Northglenn’s rear alley gates more than anywhere else because the original 1960s posts were set in unengineered clay, not engineered fill. The motor is burning out because the gate is fighting itself. Reset the post, rehang the gate, then replace the motor. That sequence costs $600 to $1,200 total in Northglenn. Call (877) 610-2993 for an exact quote.
Yes. We trench a new conduit run from your house panel to the gate, sleeve it, and bury it below the heave zone so the freeze-thaw cycle won’t crack the PVC in two years. Northglenn’s original construction rarely put conduit to rear alley gates, so this is one of our most common requests. Expect $400 to $900 depending on run length and whether we’re pulling power or just low-voltage for the keypad. Estimates are free.
In Northglenn’s clay, it’s not just normal. It’s almost annual. Freeze-thaw lifts the posts, the gate drops unevenly in spring, and the latch side binds. The opener reverses because it reads the bind as an obstruction. We fix this by resetting the post with a deeper concrete footing and realigning the hinge, which runs $350 to $750 in Northglenn. One post reset usually solves it for years. Call us and we’ll be there.
If your gate is the only way into your back yard or you store anything of value back there, yes. Northglenn gets both winter storm outages on the Front Range and periodic Chinook-driven wind events that knock lines down. A battery backup keeps the opener running through a short outage and costs $350 to $700 installed. We install them on almost every new operator we mount in Northglenn now.
The ground under and around your gate shifted with the freeze-thaw cycle, throwing the rack slightly out of line with the pinion. The motor then over-torques and trips the entrapment protection. This isn’t a motor problem yet, but if you keep running it, it will be. We realign the rack and check the post bearings, usually $300 to $600 in Northglenn. Sorting it now is cheaper than a new slide motor. Call (877) 610-2993 and we’ll put it right.
Last month we serviced a rear alley swing gate on a 1970s ranch off Malley Drive where the builder-grade LiftMaster operator had burned out after two winters. The hinge post had heaved three-quarters of an inch out of plumb, so the motor was fighting the frame every cycle. We reset the post with a deeper concrete footing, realigned the hinge, and installed a new LiftMaster swing gate operator with a battery backup. The gate cycles smoothly now, even when the Chinook winds hit. That’s Northglenn in a single job: the motor wasn’t the first problem, but it was the one that got blamed.
If your gate motor is dead or dying in Northglenn, call (877) 610-2993. A live person answers. We’ll give you a straight diagnosis over the phone, quote a firm price, and show up when we say we will. Hal Gatewood’s name is on the shop, and the 90-Day Done Right Promise is on every invoice.
Written by Hal Gatewood, Owner at Gatewood Fence & Gate, serving Northglenn and the surrounding Front Range communities since 2001.