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 Sausalito
If your gate motor in Sausalito has quit, is grinding, or won’t hold alignment, the fix usually comes down to three things: the operator, the post, or the wiring between them. Gate motor and opener repair in Sausalito typically runs $240-$680 depending on whether we’re replacing a control board, a capacitor, or the operator itself, and most repairs are done same-visit. We’re Gatewood Fence & Gate, owner-operated since 2001, and we work on gates throughout Sausalito weekly, from the hillside streets off Prospect Avenue to the floating-home docks on Richardson Bay. Call (877) 610-2993 and you’ll get a live person who knows Sausalito gates, not a voicemail tree.
Why Gatewood Fence & Gate Is Sausalito’s Preferred Gate Motor & Opener Company
Sausalito is a different animal from the rest of Marin. The salt fog that rolls through the Golden Gate every afternoon eats gate hardware faster here than anywhere else in the county, and the hillside lots terraced into cut-and-fill soil shift with every winter rain. A gate company that works everywhere else will misdiagnose what’s happening on your property. We won’t, because we see it constantly. Hal Gatewood’s name is on the shop, and he’s been tearing into gate operators since 2001. When something fails on a Sausalito gate, we’ve usually repaired that exact failure on a house within a mile of yours.
Our customers in Sausalito tend to find us the same way: someone recommended us, or they already had a national outfit quote one price on the phone and a different one at the door. That’s not how we work. The price is quoted and agreed before any work starts. Every job gets the 90-Day Done Right Promise in writing, meaning if it’s not right, Hal comes back and makes it right, no runaround. We carry a strong local reputation in Sausalito, and we answer the phone 24 hours a day. When your gate won’t open and the car is trapped in the driveway, that matters.
Our Gate Motor & Opener Services in Sausalito
Motor Repair
Most Sausalito gate motor failures are repairable if you catch them early. We replace capacitors, limit switches, control boards, and stripped gears on-site while the gate stays in your driveway. Salt corrosion on internal components is a constant issue near the bay, especially on unsealed housings. We clean, seal, and get the motor pulling the right amps again rather than selling you a new operator because it’s easier for us. On a steep hillside lot off Prospect Avenue, our tech found a 1990s FAAC swing gate whose post footing had shifted in the clay-heavy fill after winter rain, so the rack and pinion was binding and the motor was drawing excessive amps. We pulled the hinge post, reset the footing with deeper concrete, realigned the gate operator, and the owner didn’t need a new motor after all. Just a post that stayed where it was put.
Motor Installation
When a motor does need replacing in Sausalito, we install operators that can handle this environment. That means sealed housings, galvanized or powder-coated mounting hardware, and motors rated for frequent cycling. We stock and install LiftMaster, FAAC, BFT, Viking, and DoorKing operators, and we’ll match the right one to your gate’s weight, swing direction, and exposure to salt air. The quote includes the operator, mounting, wiring, and safety entrapment protection. You’ll know the full price before we touch a screwdriver.
Linear Motor Repair & Installation
Linear arm operators are common on Sausalito’s narrower hillside driveways where a traditional underground operator isn’t practical. The threaded shaft and carriage inside a linear motor wear faster when the gate is misaligned, which happens often on terraced lots where posts shift seasonally. We repair stripped carriages, replace worn shafts, and when installation is the better call, we spec linear motors sized to the gate’s actual weight, not a guess. If your linear operator is grinding or clicking, call before the carriage seizes and takes the motor with it.
Slide Motor Repair & Installation
Slide gates in Sausalito show up on wider lots and on the floating-home docks along Richardson Bay. A slide motor on stable ground is straightforward. A slide motor bolted to a dock that rises and falls with the tide is not. The platform flexes with every tidal cycle, which means the motor mount has to allow for constant micro-movement or the chain, rack, or wheels bind. We install slide operators with adjustable travel limiters and flexible mounts on dock applications, and we service existing slide motors on hillside properties throughout 94965 and 94966.
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 Sausalito
We’re certified to service LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule. Around Sausalito, the legacy operators we see most on older hillside homes are FAAC and LiftMaster from the 1990s and early 2000s, and on the floating homes, newer BFT and Viking units. Because we work in Sausalito every week, we keep common control boards, capacitors, and limit switches for these brands on the truck, which means fewer return trips and faster repairs. If we need a part we don’t have, we have it in hand within a day or two, not a week.
Common Gate Motor & Opener Problems We See in Sausalito Homes
- Photo-eye faults from salt corrosion. Photocell housings near the bay take a beating from fog and spray, and corrosion inside the housing causes intermittent entrapment-sensor errors. We replace the housings with sealed units and re-aim the beam. The fix is usually under $200.
- Motor burnout caused by gate misalignment. On hillside lots, the clay-heavy fill soils shift when winter rains saturate them. The gate leans, the operator has to work harder, and the motor burns out. Fix the post lean and the motor usually survives. Replace the motor without fixing the post and you’ll replace it again next spring.
- Obsolete control boards on pre-UL 325 operators. If your 1980s or 1990s gate operator still works but has no modern entrapment protection, some boards can be retrofitted with external photo-eyes and edge sensors. Others were never designed for it, and the right call is replacement before a safety incident forces it. We’ll tell you which one you have.
- Dock gate binding on tidal flex. Richardson Bay floating-home gates bind as the platform moves with the tide. The fix is a motor mount engineered for flex, not a bigger motor. We install adjustable limiters and rework mounts so the gate tracks true through the full tidal range.
Pricing for Gate Motor & Opener in Sausalito, CA
What you’ll pay depends on what’s wrong and what kind of gate you have, but here are honest ranges for the Sausalito market. Capacitor or limit switch replacement on a residential swing gate: $120-$220. Control board replacement: $280-$450. Motor rebuild with new gears and bushings: $350-$600. Full operator replacement on a standard hillside swing gate: $850-$1,900 installed. Dock-mounted slide operator on a floating home: $1,500-$3,200 because the mounting and travel-limit work is specialized. Linear arm operator repair: $250-$480. Every job is quoted in writing before work starts, and the price we quote is the price you pay. Call (877) 610-2993 for a free estimate, and ask about $40 off any repair over $200 or the permanent 10% discount for seniors and veterans.
We Also Serve Cities Near Sausalito
We work across southern Marin from our San Francisco Bay Area office. If you’re in Tiburon, Tamalpais Valley, Tamalpais-Homestead Valley, or Mill Valley, we come to you with the same upfront pricing and the same 90-Day Done Right Promise. Most Sausalito-area calls get same-day or next-morning service. For more about our full service area, see our Gate Motor & Opener in Sausalito page or the main Gate Motor & Opener service hub.
Serving Sausalito, CA - Our Local Coverage Area
We’re based in the Sausalito 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 Sausalito
It depends on the control board. Some older FAAC and LiftMaster boards have terminals for external photo-eye and edge-sensor inputs, and we can retrofit them with sealed, UL 325-compliant sensors for $300-$550. Boards that predate those safety standards entirely cannot be retrofitted, and replacement is the only safe option. Call (877) 610-2993 and we’ll tell you what you’re working with over the phone, free.
Because the post is moving, not because the motor is weak. Sausalito’s hillside lots are built on clay-heavy cut-and-fill soil that saturates and shifts with winter rain. The gate post leans, the gate binds, and the motor draws high amps until it fails. We reset the post footing and realign the gate, and the next motor lasts years instead of one season. We see this exact pattern every spring on the terraced streets across 94965.
Yes, and this is genuinely specialized work. A dock-mounted gate on Richardson Bay has to open and close reliably while the whole platform flexes with tidal rise-and-fall, so the motor mount, brackets, and travel limiters have to be engineered for that movement. Standard residential hardware will bind within months. We quote these installations individually after looking at your dock configuration. Call (877) 610-2993 and we’ll come out and measure.
If the circuit board and motor windings are still clean and functional, yes. We clean the housing, replace corroded terminals and seals, and the operator often runs fine for years. If the board has visible corrosion damage or the motor is seizing, repair costs approach replacement costs and you’re better off with a new sealed unit. We’ll show you the rust, quote both options honestly, and you decide. Estimates are free.
Look at the hinge post. If the gate sags but the post is plumb and solid, it’s usually hinge wear, and we weld or replace hinges on-site. If the post itself leans or the concrete at the base is cracked, the footing has shifted and that’s what’s killing the motor. A gate sags in the hinge post, not in the middle, and that’s where we start. Call (877) 610-2993 and we’ll diagnose it in one visit.
Written by Hal Gatewood, Owner at Gatewood Fence & Gate, serving Sausalito and surrounding Bay Area communities with gate motor and opener repair, installation, and on-site welding.