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 Fairfax
Gate motor and opener work in Fairfax, CA runs $285-$680 for most repairs and $950-$2,400 for a full motor installation, depending on the gate type and site conditions. We’re Hal Gatewood’s crew, locally owned and owner-operated since 2001, and we answer the phone live, 24 hours a day, at (877) 610-2993. Fairfax is our kind of town: older homes, steep lots, real trees, and gates that have been opening and closing for 40 years or more.
What sets Fairfax apart is the damp. Dense bay laurel and redwood canopy traps morning fog against the ground, and that moisture works its way into operator boards, wiring connectors, and post footings in ways you just don’t see over in San Anselmo or Novato. We know that because we’ve been under enough Fairfax gates to watch the pattern repeat. The gate looks fine from the driveway. Underneath, the post base is black, the hinge is sagging, and the motor is burning out trying to move a gate that no longer hangs level.
Why Gatewood Fence & Gate Is Fairfax’s Preferred Gate Motor & Opener Company
Fairfax homeowners call us because we fix what’s there instead of swapping in parts that don’t need swapping. Hal’s name is on the shop, his address is published, and his license number is something anyone can look up. That has been true since 2001, and it’s the oldest accountability there is. You don’t get a call center three states away when you dial (877) 610-2993. You get a live person, even at 2 in the morning.
We’ve worked on gates off Bolinas Road, up through the Deer Park neighborhood, and along Sir Francis Drake Boulevard where half the driveways climb at an angle that makes a regular hinge post give up. We know which operators hold up in marine fog and which ones don’t. We know that a gate on a Fairfax hillside needs slope-compensating hinges and a post footing that won’t shift when the root-riddled soil swells and settles through the wet season. And we know that when a Fairfax customer says their gate motor “just stopped,” the first thing we need to check is the board corrosion and the post alignment, not the motor itself.
Every job carries our 90-Day Done Right Promise in writing. If it’s not right, one call brings us back. No runaround, no fine print.
Our Gate Motor & Opener Services in Fairfax
Motor Installation
Full gate motor installation in Fairfax runs $950-$2,400, and we quote the exact number before any work starts. That price is the price. We install swing, slide, and linear operators, and we spec the motor to the gate and the lot, not the other way around. On a Fairfax hillside lot, that often means a heavier-duty operator than the old one, because the gate has been fighting gravity and wet soil for years. We also handle the power run, the safety edges, and the loop detector, all tuned for the short, angled driveways that are common in the 94930 and 94978 zip codes.
Motor Repair
Most Fairfax gate motor repairs run $285-$680, and a lot of them are same-day calls. We repair first. If a circuit board is corroded from three winters of trapped fog, we replace the board. If the gears are stripped because the gate post sagged, we re-set the post and re-level the gate before we put a new motor on it. Fix the motor without fixing the post and you’ll fix it again. That’s not an upsell; it’s just how gates work here.
Linear Motor
Linear gate openers are common on the longer, flatter driveways in the lower parts of Fairfax, and they fail in predictable ways: limit switches that drift, rack and pinion gears that wear, and control boards that corrode faster than they should in this valley. We service and install linear motors from the brands we trust, and we stock the wear parts so a Fairfax call doesn’t turn into a two-week wait. Linear motor repair typically runs $300-$550 in Fairfax.
Slide Motor
Slide gates on Fairfax lots have their own set of problems, usually starting with debris and leaf litter in the track. Bay laurel leaves are small, leathery, and acidic. They pack into the track, the gate drags, and the motor grinds against the resistance until something gives. We clear the track, check the rollers and the chain or rack, and get the gate moving true before we touch the operator. Slide motor repair in Fairfax runs $320-$700 depending on what’s actually worn out.
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 Fairfax
We’re certified to work on LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule. Around Fairfax, we see a lot of Viking operators on older hillside gates, Ghost Controls on smaller residential swing gates, and DoorKing on the occasional slide gate or access-controlled driveway. We keep common parts for these brands stocked locally, which means a Fairfax repair usually happens in one visit instead of two. If your operator is an off-brand or something discontinued, we’ll tell you straight whether it’s worth repairing or whether you’re better off putting that money toward a motor that will actually last in this climate.
Common Gate Motor & Opener Problems We See in Fairfax Homes
- Corroded control boards from trapped marine fog. Fairfax’s dense bay laurel and redwood canopy holds morning fog against the ground for hours. Operator boards and wiring connectors stay damp for months at a time, and boards that would last 15 years inland fail in 5 or 6 here.
- Tannic acid rot at the post base. Bay laurel leaves pile up at gate post bases and leach tannic acid into the wood. The post blackens and softens at ground level while the gate above still looks fine. The opener then works against a sagging, misaligned gate and burns itself out.
- Shifting post footings on steep lots. Fairfax’s hillside soil is soft and full of roots. It swells in winter and settles in summer, and that seasonal movement knocks swing gates out of level. An opener that was perfectly tuned in October is straining by March.
- Grinding, reversing, or stalling slide gates. When a Fairfax slide gate opener starts grinding or reversing, the first thing we check is the track. Debris and leaf litter pack into the track, the gate drags, and the motor works against resistance until a gear strips or a limit switch fails.
Pricing for Gate Motor & Opener in Fairfax, CA
A typical gate motor repair in Fairfax runs $285-$680. Full motor installation runs $950-$2,400, and linear or slide motor work falls in the $300-$700 range depending on what’s worn. Battery backup installation adds $180-$400 on top of the operator work. Intercom integration runs $400-$900 depending on the system and how difficult the wiring is on your particular lot.
We quote the full price before any work starts, and that number doesn’t change when the job gets done. You’ll know what you’re paying before we open the panel. We also have standing offers for Fairfax customers: $40 off any repair over $200, no trip charge inside Marin County, a free second opinion on any written estimate, and a permanent 10% discount for seniors and veterans. Call (877) 610-2993 for a free estimate.
We Also Serve Cities Near Fairfax
We’re based in the San Francisco Bay Area and serve Fairfax and the surrounding Marin County communities daily. If you’re in San Anselmo, San Rafael, Kentfield, or Lucas Valley-Marinwood, the same crew and the same 90-Day Done Right Promise apply. Our Gate Motor & Opener team and our Gate Motor & Opener in Fairfax service both cover the broader area, and we schedule calls in this county every weekday.
Serving Fairfax, CA - Our Local Coverage Area
We’re based in the Fairfax 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 Fairfax
Because the fog, the leaf duff, and the slope all work together. The trapped marine fog keeps control boards and connectors damp for months at a time, the acidic bay laurel leaf litter rots the post base until the gate sags, and the seasonally shifting hillside soil knocks the gate out of level. The motor strains against all three, and something fails early. Call (877) 610-2993 and we’ll figure out which failure mode is hitting your gate.
It rots the hinge post from the ground up. The tannic acid in decomposing bay laurel leaves blackens the wood, softens it, and weakens the post even when the gate above looks sound. Once the post moves, the gate sags, and the opener works against that misalignment until it strips a gear or burns out the motor. We re-set the post and re-level the gate before we touch the operator.
If your gate is your only access point and you park behind it, yes. Fairfax sees morning fog most of the year, and damp weather correlates with power interruptions from trees and storms in this valley. A battery backup on a swing or slide gate opener runs $180-$400 installed, and it means you’re not trapped in your driveway when the power cuts out.
Yes. We install intercom systems on Fairfax hillside lots all the time, and the tricky part is usually getting wire from the gate to the house without trenching through roots and rock. We handle the power run, the intercom wiring, and the operator programming as one job, and we’ll tell you before we start exactly what the wiring route will be. Intercom integration runs $400-$900 in Fairfax.
The track. In Fairfax, bay laurel leaves and forest debris pack into the slide track, the gate drags, and the motor grinds against the resistance. Clear the track first, then check the rollers and the chain or rack. If the track stays clean and the gate moves true, the problem is usually a worn limit switch or a failing gear. Call us and we’ll walk you through it on the phone before we even roll the truck.
Contact Gatewood Fence & Gate in Fairfax
If your gate motor is grinding, stalling, or dead, call (877) 610-2993. A live person answers, any hour, any day. We’ll give you a straight answer, a free estimate, and a written price before any work starts. Hal Gatewood’s name is on the shop, and the shop is down the road. That’s the oldest accountability there is.
Written by Hal Gatewood, Owner at Gatewood Fence & Gate, serving Fairfax, CA.