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 Motor & Opener Across Millis
Gate motor and opener work in Millis usually falls into two buckets: the motor stopped responding entirely, or it’s grinding, stalling, and making noises it never made before. Most Millis calls we run are repair jobs, and most repairs we finish the same day. If your gate won’t open, call (877) 610-2993 and a live person picks up. We know the driveways out here: the long ones off Farm Street, the horse properties heading west toward Medway, the capes and colonials on their generous lots off Route 109. And we know what the Millis ground does to gate hardware every spring.
Why Gatewood Fence & Gate Is Millis’s Preferred Gate Motor & Opener Company
Hal Gatewood started this shop in 2001, and he still answers the phone. That matters in a town like Millis, where a gate is often the only thing between your horses and the road, or between your driveway and the kind of wind that comes across the Charles River floodplain in March. We’re locally owned and owner-operated, with a published address and license number anyone can look up. When you call, you’re talking to someone who has driven your roads and worked on gates like yours.
Millis homeowners tell us the same thing: they had a national outfit quote one number on the phone and a different number at the door. That doesn’t happen here. Every price is quoted and agreed before any work starts. No exceptions. Our 90-Day Done Right Promise is stamped in writing on every job. If it’s not done right, Hal comes back and makes it right. One call.
Calls are answered by a live person, 24/7. Not a voicemail. Not a button-press menu. When your gate motor fails on a Sunday evening and you can’t get your car out, you’ll reach a real person who knows what a linear arm is and can talk you through getting the gate manually released before we get there.
Our Gate Motor & Opener Services in Millis
Motor Repair
Most Millis gate motor failures start with the ground, not the motor. The clay-heavy glacial till along the Charles River holds water, freezes deep, and heaves. When a post shifts a half inch, the rack and pinion binds, and the motor grinds or stalls. We repair the whole system: re-plumb the post, reset the footing below the 48-inch frost line, and then address whatever the motor itself actually needs. That sequence matters. Fix only the motor and you’ll be calling us again next March.

Motor Installation
New gate motor installation in Millis starts with a free measure and a written price. We don’t promise same-day installation, because good installation on a Millis lot means digging below the frost line, setting footings that won’t heave, and running power correctly. We install motors for swing gates, slide gates, and the wide farm-style gates common on the rural western side of town. The price is agreed before we start, and it doesn’t change.

Linear Motor
Linear motors, the arm-style operators you see on swing gates, are common across Millis. They’re reliable when installed square and plumb. They’re miserable when the post has heaved and the arm has to fight the geometry. We service Linear brand operators, along with FAAC, Viking, and BFT. On newer Millis construction and the older farmsteads alike, we see linear arms that were bolted to posts without proper footings. The motor works fine. The post doesn’t. We fix both.

Slide Motor
Slide gate motors in Millis take abuse from two directions: frost heave on the concrete pad and wind load on the gate panel itself. A solid wood slide gate with a wide face catches wind like a sail. When the pad shifts, the chain or rack tension changes, and the motor works harder until it faults or burns out. We install slide motors with the pad, the track, and the gate panel all considered as one system, because that’s how they fail or that’s how they last.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Millis
We’re certified to service nine gate motor brands, and in Millis the ones we see most are FAAC, Linear, and Viking. We stock common parts for these brands locally, which means we can often repair a motor in one visit instead of ordering a board and coming back a week later. If you have a BFT operator on a farm gate out toward Medway, we handle that too. The brand matters less than the installation, and the installation is where Millis ground does its worst work.
Common Gate Motor & Opener Problems We See in Millis Homes
- Frost heave pushing posts out of plumb. The glacial till under Millis freezes deep, and when it thaws, posts shift. A post that’s half a degree out of plumb binds the rack and makes the motor grind or stall.
- Spongy spring footings under wind-loaded gates. Saturated spring soils make post footings soft. A solid infill gate catches wind, the post leans, and the operator fights a losing battle.
- Power cuts leaving the motor dead with no manual release. Winter storms knock power out in Millis regularly. Without a working manual release, the gate is locked shut until power returns.
- Agricultural gate operators tripping safety photocells. The wide swing gates on Millis farm properties flex and move in ways a suburban gate doesn’t. The photocell alignment shifts, and the motor refuses to move. The fix is usually in how the gate is hung and the track is set, not in the sensor itself.
Pricing for Gate Motor & Opener in Millis, MA
Gate motor repair in Millis typically runs $180 to $450 for most issues, including the service call, parts, and labor. A full motor replacement runs $900 to $2,400 depending on the brand, the gate style, and whether the posts and footings need resetting. Linear arm replacements run $650 to $1,600. Slide motor replacement runs $1,000 to $2,800 with a new pad or track when needed. Battery backup installation runs $400 to $900 including the battery and the charge controller. Every job gets a written quote before any work starts. That number doesn’t change. We offer $40 off any repair over $200, no trip charge inside Norfolk County, and a free second opinion on any written estimate you’ve received from someone else. Seniors and veterans get a permanent 10% discount.
Call (877) 610-2993 for an exact quote. Estimates are free.
We Also Serve Cities Near Millis
Gatewood Fence & Gate handles gate motor and opener work across Norfolk County. If you’re in Medfield, Medway, Norfolk, or Holliston, you’re inside our regular service area and can reach us at the same number. Our Gate Motor & Opener team runs the same trucks and the same quality of work across the county, and our Millis customers cover the widest range of gate styles we see anywhere.
Serving Millis, MA - Our Local Coverage Area
We’re based in the Millis 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 Millis
The grinding sound in early spring is almost always frost heave. The clay-heavy glacial till under Millis holds water all winter. When it freezes, it expands. When it thaws, the ground settles unevenly, and your gate post shifts out of plumb. That shift is often only a half inch, but it’s enough to throw the rack and pinion out of alignment, and the motor grinds as it fights the bind. The fix is resetting the post below the 48-inch frost line, not replacing the motor. After a wet spring thaw on Farm Street, our tech found a Viking linear gate operator grinding against a rack and pinion that had shifted 1.5 inches out of alignment because the hinge post had heaved. We reset the post footing below the frost line, re-plumbed the post, and reinstalled the rack to factory spec so the gate motor stopped faulting. Call (877) 610-2993 and we’ll diagnose it the same way.
Every automatic gate operator has a manual release mechanism, usually a handle or key located on or near the motor housing. Pulling it disengages the drive, and the gate can be pushed open by hand. If you have a battery backup, the gate may keep working normally for a limited number of cycles. The dangerous part is not the motor: it’s the weight of the gate itself. If the gate is bound because a post has shifted, pushing it by hand can hurt you. The high-tension component is the gate’s own weight and momentum, and forcing a bound gate open is how shoulders get injured and fingers get crushed. When in doubt, call (877) 610-2993 and we’ll walk you through it by phone while you’re standing at the gate. Don’t try to lift or force a gate that won’t move freely.
Yes. Wind load is a daily issue in semi-rural Millis, especially on the larger wooded lots where a solid infill gate acts like a sail. Every time the wind pushes against the gate, that force transfers through the hinge post and into the footing. Over time, the footing works loose in the saturated soil, the post leans, and the motor has to push against the lean. The motor’s not failing. The foundation is failing. That’s why we set gate posts below the 48-inch frost line and properly size the footings for the gate’s wind face. If your gate motor runs hotter after windy weeks, or if the gate moves slower than it used to, call (877) 610-2993 before the motor burns itself out.
For most Millis properties, battery backup is worth it. Millis is semi-rural, power lines run through wooded areas, and the same winter storms that bring down branches also knock out power. Without a battery backup and a working manual release, you can be locked in or locked out. Battery backup keeps the operator working for a limited number of cycles during an outage, and it’s especially important on farm and equestrian properties where a gate is how you get hay in and horses out. We install battery backup systems for most gate brands we service, including FAAC, Linear, and Viking. Call (877) 610-2993 and we’ll quote it.
On the wide swing-style farm gates common near Millis’s rural western edges, the gate panel flexes as it moves. That flex changes the angle between the photocell transmitter and receiver, and the safety system reads it as an obstruction. The operator then stops or reverses. The common “fix” someone might try is disabling the sensor. Don’t do that. That photocell is what keeps the gate from closing on a horse, a child, or a car. The real fix is in how the gate is hung, how the stop points are set, and how the operator’s travel limits are programmed. Call (877) 610-2993. We’ll get the gate moving reliably and keep the safety system doing its job.
If your gate motor is making noise, moving slow, or not moving at all, call (877) 610-2993. A live person answers. We’ll talk through what’s happening, give you a straight answer, and schedule a time that works. Free estimates, upfront pricing, and the 90-Day Done Right Promise on every job in Millis.
Written by Hal Gatewood, Owner at Gatewood Fence & Gate, serving Millis and Norfolk County since 2001.





Before
After
Before
After
Before
After