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 Access Control Across Cohasset
Gate access control repair in Cohasset usually runs $180 to $480 depending on whether we’re replacing a keypad circuit board, re-aiming a photocell, or running a new phone entry line, and most jobs are finished same day or next morning. Cohasset’s entire 02025 ZIP sits within a mile of Massachusetts Bay, which means salt fog reaches every gate in town, not just the ones on Jerusalem Road. That changes what fails and how we fix it. If your keypad, remote, or intercom has stopped working, call (877) 610-2993 and Hal Gatewood or one of his crew will pick up, day or night.
Why Gatewood Fence & Gate Is Cohasset’s Preferred Gate Access Control Company
We’ve been owner-operated since 2001, and Hal Gatewood’s name is on the shop and on every invoice. Cohasset customers don’t get a call center three states away. They get Hal, or one of his background-checked crew members who has worked the South Shore long enough to know that a gate on Atlantic Avenue fails differently than one in Hingham. Salt air is the difference. Our Gate Access Control team treats every Cohasset repair as a marine-environment job, because in this town, it is one.
We answer the phone around the clock. No voicemail, no dispatch queue. When a nor’easter knocks your gate out of alignment at 9 p.m., you want a person, not a recording. Hal carries his cell, and he’ll tell you what to check before the truck even rolls. That’s why homeowners from Beechwood Street to the harbor keep our number in their phones. We show up in the window we promised, fix the gate in your driveway instead of hauling it off, and back every job with the 90-Day Done Right Promise in writing. One call brings us back, no runaround.
Our Gate Access Control Services in Cohasset
Here’s what we handle most often for Cohasset homes. Each one gets the same treatment: diagnose the actual failure, not the symptom, use stainless hardware and marine-grade parts, and quote the price before we touch a screwdriver.
Keypad Entry
Keypads on Cohasset gates live a hard life. Stone pillars near the road, salt fog rolling over the granite, damp mornings off the harbor. We replace corroded circuit traces, swap failed keypad boards, and re-seal housings with marine-grade gaskets. A typical keypad repair or replacement in Cohasset runs $185-$360, including the part and the service call.

Remote Control
When your remote stops opening the gate, it’s rarely the remote. Salt intrusion into the receiver module or a photocell knocked out of alignment by winter wind is far more common. We test the entire loop: transmitter, receiver, operator board, photocells. Most remote-related callouts in Cohasset are fixed in about an hour. Figure $120-$240 for receiver replacement or programming, less if the remote itself just needs reprogramming.

Phone Entry
Phone entry systems on Cohasset estates fail in two ways: the circuit board corrodes inside the housing, or the phone line connection degrades at the pedestal. After storms, we also see misaligned safety edges from wind-stressed posts that keep the gate from closing after a call-in. We run or repair phone entry lines, replace boards with marine-coated units, and re-aim photocells so the system works during the next power cut. Phone entry repairs in Cohasset run $160-$420 depending on whether it’s a board replacement or a full line re-pull.

Card Reader
Card readers near the harbor take a beating. Condensation inside the housing, salt crystals bridging circuit contacts. Intermittent reads are almost always internal corrosion, not a bad card. We clean, re-coat, or replace the reader and re-seal the enclosure. Expect $140-$300 for a Cohasset card reader repair. If the reader is too far gone, we’ll tell you straight and quote a replacement before doing anything.

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 Cohasset
We’re certified to work on nine major gate brands, and in Cohasset we most often see FAAC hydraulic operators on the older estate gates along Jerusalem Road, LiftMaster on newer installs near the village center, and BFT and Linear on slide gates up the peninsula. We keep the common boards, photocells, and receivers in the truck for Cohasset callouts, because nobody here wants to wait a week for a part that should have been stocked. If your gate motor says Viking or DoorKing on the housing, we service those too, but the marine failures are the same across brands: salt works on all of them equally.
Common Gate Access Control Problems We See in Cohasset Homes
These are the four calls we get most often from Cohasset homeowners. If yours matches one, call us before it gets worse. A stuck gate usually turns into a broken gate if it’s forced.
- Keypad works sometimes, dead when it’s damp. Fog off the bay condenses inside the housing overnight. The circuit traces corrode until the keypad reads intermittently. It’s not the wiring. It’s the enclosure seal. We replace it with a marine-grade gasket and the problem stays gone.
- Gate opens but won’t close after a storm. Nor’easter winds shove the gate frame, the photocells go out of alignment, and the operator refuses to close as a safety default. We re-aim the cells and check the hinge post for movement. If the post moved, fixing the cells alone won’t last.
- Operator works, gate is stuck mid-travel. Freeze-thaw cycles heave post footings poured shallower than 48 inches. The rack and pinion on a slide gate binds and the gate stops. We reset the footing below frost depth, not just shim the track. That’s the only fix that survives a Cohasset winter.
- Board fails every few years even under a covered entry. Salt-laden air infiltrates the motor housing from the inside out. External rust shows up late. When we open the housing, the board is already dusted with corrosion. We install marine-coated control boards and specify stainless fasteners as the baseline for every Cohasset gate.
Pricing for Gate Access Control in Cohasset, MA
Here’s what Cohasset homeowners can expect to pay, honestly. Keypad entry repair: $185-$360. Remote receiver replacement or reprogramming: $120-$240. Phone entry repair: $160-$420. Card reader repair or replacement: $140-$300. Video intercom installation or board replacement: $300-$700 depending on whether we’re pulling new cable or reusing existing runs. Every price is quoted and agreed before any work starts. You will not get a bigger number at the door. Estimates are free. Seniors and veterans get a permanent 10% discount, and any repair over $200 takes $40 off. No trip charge inside the county.
When Nor’easters Hit Cohasset: Securing a Gate After Severe Weather
Cohasset sits directly on Massachusetts Bay, and a nor’easter here doesn’t blow through. It stacks up against the harbor, drives salt spray over the granite ledges, and loads every solid infill gate with enough wind pressure to flex even a six-inch post. We’ve seen cedar swing gates pushed so far out of plane that the safety photocells read a blockage even when the gate is visually closed. The operator just refuses to engage. And the freeze that follows a February storm? That’s what heaves shallow footings and leaves slide gates stuck mid-travel with the rack teeth half-skipped.
After a February nor’easter, our crew was called to a Jerusalem Road estate where a solid-cedar swing gate had suddenly become impossible to open via the phone entry system. We found the salt-laden air had corroded the LiftMaster control board inside the operator housing, and the hinge post had shifted in saturated ground, knocking the gate out of alignment. We replaced the board with a marine-coated unit, reset the post footing below the 48-inch frost line, and re-aimed the safety photocells so the gate would operate safely during the next power cut. The homeowner had called three companies before us. None of them opened the operator housing. That’s the kind of thing that keeps Hal up at night.
If the power is out and you need the gate open, every automatic gate has a manual release. On most swing gates, there’s a release handle or key on the operator housing, often behind a small access cover. Pull it and the gate swings free. On slide gates, look for a release lever near the drive chain or rack. Do not try to muscle a powered gate open without releasing the operator first; you’ll strip the drive and turn a two-minute job into a full operator replacement. If you can’t find the release, call (877) 610-2993 and we’ll walk you through it over the phone.
Video Intercom and Smart Access for Cohasset Driveways
Plenty of Cohasset homes on Beechwood Street and the harbor side have long or angled driveways where you can’t see who’s at the gate from the house. A video intercom solves that. We install and service wired and wireless video entry, usually integrated with your existing phone or a small interior monitor. The Cohasset-specific problem is the outdoor station: salt fog fogs the camera lens, corrodes the speaker mesh, and kills the PoE injector if it’s mounted in an unsealed box outside. We mount the station in a marine-sealed enclosure, run the cable in conduit, and use weather-rated connectors. A full video intercom install on a Cohasset driveway typically runs $800-$1,800, quoted in writing before we start.
We Also Serve Cities Near Cohasset
If you’re in Cohasset or just over the town line, we’re close by. Our crews also cover North Scituate, Scituate, Hingham, and Hull. Same phone number, same person answering. The salt air doesn’t stop at the town border, and neither do we.
Serving Cohasset, MA - Our Local Coverage Area
We’re based in the Cohasset 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 Access Control in Cohasset
Salt-laden fog condenses inside the keypad housing, and the thin film of moisture bridges circuit contacts just enough to scramble the signal. The fix is pulling the board, cleaning the traces, and re-sealing the enclosure with a marine-grade gasket. If we see this once, we recommend replacing the housing seal entirely so it doesn’t come back. Call (877) 610-2993 and we’ll come diagnose it, no trip charge inside the county.
Almost never. It’s usually a photocell knocked out of alignment by wind flexing the gate frame, or a hinge post that shifted in saturated ground. The operator powers up, reads a misaligned safety beam, and refuses to close as a safeguard. We re-aim the cells, check for post movement, and only then clear the fault. If you call us after the storm, expect same-day or next-morning service in Cohasset.
Locate the manual release on the operator housing: on a swing gate it’s normally a pull handle or keyed cover on the side of the motor; on a slide gate it’s a lever near the drive rack. Disengaging it lets the gate swing or slide freely. Never force a powered gate open without releasing the operator first. If you’re not sure where the release is, call us and we’ll walk you through it over the phone, night or day.
Because in Cohasset, salt air doesn’t need direct rain. Salt-laden fog infiltrates the operator housing, condenses on the board, and corrodes circuit traces from the inside out. A covered entry slows it but doesn’t stop it. We install marine-coated control boards and specify stainless fasteners as the baseline for every gate in the 02025 ZIP. It’s the single change that most extends board life on this peninsula.
Yes. Stone pillars wick moisture, hold cold, and shed heat slowly, so condensation inside the keypad housing is common even on dry days. Combined with salt fog, it’s a slow death for circuit boards. We mount keypads on marine-sealed backing plates, use gasketed enclosures, and run the wiring in conduit so moisture can’t follow the cable into the housing. We’ve corrected dozens of pillar-mount keypads around the village center and along the harbor.
Get Your Cohasset Gate Access Control Fixed Today
If your keypad, remote, phone entry, or video intercom is acting up, call (877) 610-2993 now. A live person answers, 24 hours a day. We’ll quote the repair before any work starts, offer a free estimate, and back the fix with the 90-Day Done Right Promise in writing. 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 Cohasset and the South Shore since 2001.





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