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 Old Greenwich
Gate access control in Old Greenwich comes down to a few things: hardware that survives salt air, electronics that don’t fail after a nor’easter, and a person who answers the phone when they stop working. We install, repair, and maintain keypad entry, video intercoms, phone entry, card readers, remote controls, and smart access systems across Old Greenwich, including the waterfront streets where standard gear simply doesn’t hold up. Hal Gatewood has been at this since 2001, and the name is on the shop. Call (877) 610-2993 and a live person answers, day or night.
Why Gatewood Fence & Gate Is Old Greenwich’s Preferred Gate Access Control Company
We’re not a franchise and we don’t run a call center. We’re a locally owned, owner-operated gate company out of Connecticut, and when Old Greenwich homeowners call about a gate that won’t open or a keypad that’s gone dark, they get Hal or someone from his crew who knows the difference between a Viking operator and a DoorKing board without looking it up.
We’ve worked on the big estate gates around Shore Road, Binney Park, and the long private drives off Sound Beach Avenue. That matters, because gates in Old Greenwich are not the same as gates five miles north. Salt-laden air off Long Island Sound eats galvanized hardware, seizes hinge posts, and creeps into operator enclosures through seals that looked fine in June. A tech who works inland Greenwich every day won’t spot that the way someone who’s been chasing salt corrosion for two decades will.
Every job carries the 90-Day Done Right Promise in writing. If a gate access system we installed or repaired doesn’t do what we said it would, one call brings us back. No fine print, no runaround. And before we touch anything, you’ll have an upfront price we stick to, because Hal puts it on paper and signs it.
Our Gate Access Control Services in Old Greenwich
Our Gate Access Control team handles the full range of entry systems for Old Greenwich properties, from simple single-family keypads to multi-point video intercoms on estate gates. Here’s what we do most.
Keypad Entry
A keypad on a gatepost in Old Greenwich has to survive winter ice, summer humidity, and, near the water, a steady diet of salt. We install keypads rated for direct coastal exposure and replace pitted, failing units with marine-grade housings that don’t flake apart in three years. We also program multi-code systems so each family member, landscaper, and contractor has their own entry code, which beats writing one shared code on a piece of paper.

Video Intercom
Video intercom is our most requested upgrade in Old Greenwich, and it makes sense: driveways here are long, gates are heavy, and homeowners want to see who’s at the entry before opening it. We wire and program video intercom systems that tie into the existing gate operator and keypad, with a monitor inside the house or video to your phone. On Shore Road, we matched a new video intercom to an estate’s existing keypad entry while replacing the corroded operator, so the client got modern visibility without ripping out working hardware.

Phone Entry
Phone entry works well for Old Greenwich driveways with multiple doors or a guest house: a visitor presses the call button at the gate, the system dials your phone, and you press a key to open. We install and troubleshoot phone entry systems for older estates where running new conduit to the house is complicated and expensive. It’s a practical option when the distance from gate to house makes a hardwired intercom impractical.

Card Reader
Card readers aren’t just for commercial gates. We install card and fob readers on Old Greenwich residential gates where a household wants audit-style access: you can see exactly whose card opened the gate and when. That level of detail attracts some Shore Road and Field Point Road homeowners, and we program readers to work alongside keypad codes and remote transmitters rather than replacing them.

Smart Access
Smart access means opening the gate from a phone app, getting an alert when the gate is opened, or setting a schedule so the gate locks for the night. In Old Greenwich, we pair smart modules with existing LiftMaster, Elite, Viking, and DoorKing operators, and we configure them so the app works reliably even when the Wi-Fi at the house is weak at the gate post. If the gate sits a long way from the router, we’ll tell you before we install, not after.

Remote Control
Sometimes the simplest fix is the right one. We program replacement remotes for most major gate operator brands and stock common remotes so Old Greenwich customers aren’t waiting on a mail-order part. If your remote stopped working right after a storm, we’ll check the receiver, not just sell you a new remote.

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 Old Greenwich
We’re certified to service nine major gate brands, and for Old Greenwich customers the relevant names include Viking, DoorKing, Elite, and Ghost Controls, all common on the estate gates here. Hal keeps a stock of common boards, remotes, photo eyes, and operators in our Connecticut shop, so when a DoorKing board dies on a Sunday, we’re not waiting a week on a distributor. We service what’s on your gate: we don’t push a full replacement when a board swap fixes it.
Common Gate Access Control Problems We See in Old Greenwich Homes
- Salt-corroded hinge posts and latch bolts. Within three blocks of Long Island Sound, standard galvanized hardware pits and binds. The gate starts to sag, the latch alignment shifts, and the keypad or card reader forgets the code because the lock sensor reads the gate as not fully closed.
- Water-damaged operators after nor’easters. Old Greenwich takes direct hits. Seal degradation from salt air lets water into Viking, Elite, and DoorKing operators, and the control board or motor fails weeks after the storm. The gate looks fine; the operator is cooked inside.
- Deteriorated keypad and card reader housings. Standard plastic or powder-coated steel housings pit and fail within a few years close to the Sound. The keypad still works mechanically but the faceplate corrodes, keys stick, and water gets in.
- Long driveways and weak signal. Estate lots in Old Greenwich often put the gate 100 feet or more from the house. Remote controls, phone entry, and smart access all need a strong signal at the gate, and we see failures from systems installed with no thought to distance and interference.
Pricing for Gate Access Control in Old Greenwich, CT
A keypad entry install in Old Greenwich typically runs $350-$800 depending on wiring and whether the post is stone or brick. Video intercom installation runs $1,200-$2,800, with the spread driven by monitor choice, app integration, and wire runs. Phone entry systems usually fall between $600 and $1,400. Card readers run $400-$900 installed. Repair work is less: a service call to diagnose a failed operator or dead keypad is free inside the county, and most repairs in Old Greenwich run $180-$480 in labor plus parts. We quote the full price on paper before any work starts, and $40 comes off any repair over $200. Call (877) 610-2993 for an exact quote; estimates are free.
We Also Serve Cities Near Old Greenwich
Our crew covers Old Greenwich and the surrounding communities, including Riverside, Cos Cob, Stamford, and Greenwich. The same live-answer phone, the same upfront pricing, and the same 90-Day Done Right Promise apply no matter which of these towns your gate is in.
Serving Old Greenwich, CT - Our Local Coverage Area
We’re based in the Old Greenwich 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 Old Greenwich
Living within three blocks of Long Island Sound means your gate hardware corrodes significantly faster than it would inland. Every access control component, from keypad housings and card reader frames to operator enclosures and hinge posts, is exposed to airborne salt. We use 316 marine-grade stainless fasteners and sealed operator enclosures on any Old Greenwich job near the water, and we recommend marine-grade keypad housings there as a rule. Call (877) 610-2993 and we’ll tell you exactly what your system needs, and what it doesn’t.
Yes. The gate’s pitting and sagging are almost always from the post, not the gate itself, and we weld on site, so the gate stays in your driveway. We can repair the hinge post or replace it in place, re-hang the gate, and then install a modern video intercom wired to the existing keypad entry. Replacing the gate is the last option we recommend, not the first. Call (877) 610-2993 and Hal will come look at the gate himself.
All automated gate operators must comply with UL 325 safety standards, which require monitored entrapment protection such as photo eyes, contact edges, or both depending on the gate type. This isn’t optional, and we verify it on every install and repair, including the Shore Road job where we tested photocells after installing a new Viking operator on a heavy ornamental swing gate. If your system isn’t compliant, we’ll tell you plainly and fix it. Call (877) 610-2993 to schedule a safety check.
Because the seal let go. Salt spray and driving wind drive water into the operator enclosure through degraded gaskets and cable entries. The operator can run fine for weeks, then short out when the moisture finally reaches the control board or motor windings. It looks like the gate is fine, because the gate is fine; the operator is the problem. We replace failed operators and reseal the enclosure with marine-grade gaskets and sealed conduit fittings, then test the safety edges and photo cells. Call (877) 610-2993 and we’ll get it sorted.
No, not reliably. Old Greenwich has too many mature trees and the lots are too shaded, especially on the inland side near Binney Park and along the stone-walled lanes. A solar opener needs consistent daily sun to keep the battery charged, and on a tree-covered Old Greenwich driveway in winter, it will quit after a few days. Hardwired operators are the reliable choice here. Call (877) 610-2993 and we’ll wire it properly.
Talk to a Real Person About Your Old Greenwich Gate
If your gate won’t open, your keypad is dead, or the video intercom stopped talking to the house, call (877) 610-2993. A live person answers, 24/7, not a voicemail and not a scheduling service. Tell us what’s happening and we’ll get someone to Old Greenwich, give you an upfront price on paper, and fix it right. Hal’s name is on the shop and on every invoice, and the 90-Day Done Right Promise is in writing. That’s how it’s worked since 2001.
Written by Hal Gatewood, Owner at Gatewood Fence & Gate, serving Old Greenwich since 2001.





Before
After
Before
After
Before
After