Gate Access Control in Foster City, CA | Gatewood Fence & Gate - Gatewood Fence & Gate

Gate Access Control in Foster City - Written Price, Install Date Set

Free on-site survey and a written price that includes the groundworks, the power run and the safety gear. Install date agreed before we order, and the system handed over tested and documented.

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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.

Styles & brands we work with

Wrought iron
Wrought iron
Wood & steel frame
Wood & steel frame
Farm & ranch
Farm & ranch
Sliding driveway gates
Sliding driveway gates
LiftMaster operators
LiftMaster operators

Before & after – our own jobs

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
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Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

Fast, Reliable Gate Access Control Across Foster City

Gate access control in Foster City means keypads, card readers, phone entry, and video intercoms installed on gates that sit over bay mud, face salt air from the lagoons, and get judged by an HOA board. The keypad itself is rarely the problem. In Foster City, posts shift, photocells fall out of alignment, and marine moisture eats at contact points. That’s the work we do. Call (877) 610-2993 and Hal Gatewood or one of his crew will answer directly. We know which parts fail first here, and we fix them so they stay fixed.

Call (877) 610-2993

We’re not a call center three states away. We coordinate from the San Francisco Bay Area office and crews serve Foster City locally. You get a live person on the phone, a straight quote before work starts, and a written 90-Day Done Right Promise on every job. If it’s not right, Hal comes back. That’s the whole promise.

Why Gatewood Fence & Gate Is Foster City’s Preferred Gate Access Control Company

Hal Gatewood started Gatewood Fence & Gate in 2001 and never went anywhere. The name is on the shop, the address is published, and the license number is there for anybody to look up. When a Foster City homeowner calls about a gate that opens sometimes and faults other times, Hal doesn’t read from a script. He asks which lagoon finger you’re on, because he knows the settlement pattern on Edgewater Boulevard acts different than the one over near Catamaran Park.

The 94404 zip code has a particular set of gate failures: the original 1970s through 1990s townhome and condo developments have ornamental iron and aluminum gates that are now 30 to 50 years old, sitting on bay mud that never finished settling. Posts heave. Photocells misalign. The keypad still works, but the operator faults because the beam got knocked out of line. Hal’s crew fixes the post, not just the electronics. That’s why Foster City customers keep our number in their phone. We answer 24/7, and the person who shows up is the same background-checked, uniformed tech you talked to, or Hal himself.

Our Gate Access Control Services in Foster City

Our Gate Access Control team handles everything from a single keypad replacement to a full system with video intercom, loop detectors, and phone entry. In Foster City, three sub-services dominate the call log: keypads, video intercoms, and smart access retrofits. Here’s what that looks like on the ground.

Keypad Entry

A keypad should be the simplest part of your gate. In Foster City, the problem is usually what the keypad attaches to, not the keypad itself. When a hinge post tilts even half an inch, the striker plate binds, the operator strains, and the keypad looks like it’s failing. It’s not. We check the post first, then the wiring. A typical keypad replacement on a Foster City swing gate runs $250 to $540 installed, depending on whether we’re pulling new wire through an existing conduit run. If the conduit’s missing, which happens on builder-grade installs, that’s a separate conversation we have before we quote anything.

Keypad Entry

Remote Control

Adding remote control to an existing gate operator in Foster City usually costs $180 to $400 per receiver and remote set. If your operator is a builder-grade unit from the original development, we might recommend a receiver upgrade rather than fighting the old board. Salt air from the lagoons gets into cheap receiver housings and corrodes the terminals. We stock sealed units that hold up to the marine layer. It’s a small change that stops the “remote works sometimes” calls.

Remote Control

Phone Entry

Phone entry systems let visitors call from the gate and you open it from your phone. In Foster City, the HOA often specifies a certain brand or style. We’ve installed phone entry on townhome communities near Marlin Park and single-family gates near Bay Road, and we’re familiar with the architectural standards most Foster City HOAs enforce. A phone entry system with a single line runs $600 to $1,100 installed here, depending on the brand and whether the cellular unit needs a new SIM path or can ride your existing phone line.

Phone Entry

Card Reader

Card readers make sense for HOA communities and multifamily gates off Gull Avenue or Edgewater Place. A standalone card reader retrofit runs $400 to $800 in Foster City, installed. The readers themselves are durable. The terminals corrode. Lagoon air with salt content settles into exposed connectors and creates intermittent “card not read” failures. We swap in sealed connectors and the problems stop.

Card Reader

Video Intercom

Video intercom upgrades are the fastest-growing request in Foster City. Modern systems let you see who’s at the gate on your phone, whether you’re home on East Hillsdale Boulevard or at work in San Mateo. A video intercom retrofit on an existing operator runs $900 to $1,800 installed, depending on whether we’re reusing your existing wiring or pulling new cable. Many Foster City townhome units from the 1980s have old two-wire doorbell runs that won’t carry video reliably, so we factor in a new pull. You get a written price before any work starts.

Video Intercom

Smart Access

Smart access ties your gate into your phone, your home automation, and sometimes your HOA’s guest management software. In Foster City, we often see builder-grade operators that were never designed for smart modules. We install add-on controllers from BFT and Viking that bring an older operator into a modern access ecosystem without replacing the whole unit. A smart access retrofit typically runs $350 to $750 per gate in the 94404 zip code. Hal will tell you straight if your existing operator is worth retrofitting, or if you’re better off replacing it. He fixes gates, he doesn’t upsell them.

Smart Access
Need help today?Fast, friendly service and a no-obligation free estimate.

Call (877) 610-2993

What happens when you call

  1. 1
    A real person answersNo phone trees - you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

Trusted Brands We Service in Foster City

We’re certified to service nine major gate brands, including FAAC, BFT, Linear, and Viking. That matters in Foster City because HOA boards often specify a brand, and you can’t just put anything in. We stock local parts for the most common units in the 94404 area, so when we come out for a service call on a FAAC operator near Catamaran Park, we usually have the board or sensor in the truck. No waiting two weeks for a part to ship. If you’ve got a Viking phone entry system with a corroded relay, we likely fix it in one visit. That’s the benefit of a local repair-first shop. We bring the van, not a catalog.

Common Gate Access Control Problems We See in Foster City Homes

  • Misaligned safety photocells from bay mud settlement. Foster City gates sit on reclaimed tidal mudflats that settle unevenly for decades. A post tilts three-quarters of an inch, the photocell beam goes out of line, and the operator faults or reverses for no reason you can see. The keypad works fine. The gate doesn’t.
  • Corroded keypad and card reader contacts from lagoon air. The brackish lagoon air and salt-laden bay breezes settle on exposed terminals and contact points. Keypads get intermittent. Card readers say “not read” sometimes. The fix is sealing the connections, not replacing the whole unit.
  • Water intrusion into builder-grade operators. Marine layer moisture creeps into operators that were installed without proper conduit runs during the original build. Boards short. The operator faults after fog or rain. We re-run the conduit, install a gasketed enclosure, and the problem goes away.
  • HOA style restrictions on new hardware. Most Foster City residential stock is HOA-governed. A new keypad or intercom has to match the community’s material and style spec. We’ve done this for years and can help you document the request before you spend a dollar.

Pricing for Gate Access Control in Foster City, CA

Here’s what gate access control work actually costs in Foster City. A keypad replacement runs $250 to $540. Adding remote control is $180 to $400. A phone entry system runs $600 to $1,100. A card reader retrofit lands between $400 and $800. A video intercom upgrade is $900 to $1,800. Smart access controllers run $350 to $750 per gate. If we’re repairing your existing system rather than installing new, the price changes based on what we find, but you’ll know the number before we touch anything. Every quote is agreed in writing before work starts. That’s not a courtesy, it’s how Hal has operated since 2001. We charge no trip fee inside the county, and you can get a free second opinion on any written estimate you’ve received from anyone else. Seniors and veterans get a permanent 10% discount. A repair over $200 gets $40 off. No haggling. Just the price, up front.

On a lagoon-fronting street in Foster City’s 94404, our crew got called to a 1980s townhome community where the swing gate’s keypad entry worked, but the operator kept faulting. The hinge post had tilted three-quarters of an inch out of plumb from bay mud settlement, throwing the safety photocell beam out of alignment. We reset the post into an engineered footing that accounts for the mud, reinstalled the LiftMaster operator, and added a loop detector so the gate stopped trying to close on cars in the driveway. The keypad never was the problem. That’s the kind of thing we see here all the time, and it’s why you don’t call a generalist to fix a Foster City gate.

We Also Serve Cities Near Foster City

Gate Access Control in Foster City keeps us busy, but we also run calls up and down the Peninsula and along the bay. That includes Redwood Shores, San Mateo, Belmont, and San Carlos. If you’re just over the border from Foster City, the same pricing, the same warranty, and the same live answer apply. Call (877) 610-2993 and we’ll set a time that works.

Serving Foster City, CA - Our Local Coverage Area

We’re based in the Foster City 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 Foster City

Call Hal Directly

If your gate access control is acting up in Foster City, call (877) 610-2993. A live person answers, 24/7. Hal will ask the right questions, tell you honestly what it likely costs, and show up when he says he will. The price is quoted and agreed before any work starts. The 90-Day Done Right Promise is in writing. If it’s not right, he comes back. That’s how it’s been since 2001, and that’s why the name on the shop still matters.

Written by Hal Gatewood, Owner at Gatewood Fence & Gate, serving Foster City with gate access control, repair, and installation.

Why Foster City Chooses Gatewood Fence & Gate

We set the standard for gate access control in Foster City.

30-60 Min Response

Fast dispatch across Foster City. Same-day and emergency service available 24/7.

Licensed & Insured

Fully certified technicians who meet all local and state licensing requirements.

Upfront Pricing

No hidden fees, no surprises. You approve the price before any work begins.

Guaranteed Work

Every repair and installation is backed by our workmanship warranty and satisfaction guarantee.

How It Works in Foster City

Getting your gate access control handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your gate access control needs and we provide an upfront, transparent quote - no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Foster City - typically within 30-60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local gate access control pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What Foster City Customers Say

Trusted by homeowners across Foster City and surrounding areas.

★★★★★

"Welded the hinge back onto our wrought iron gate on site rather than taking it away for a fortnight. Ground it back and painted it and you cannot see the repair."

Winston Achterberg · Verified customer
★★★★★

"Fitted a keypad and an intercom so my mother can let carers in without coming down the drive. He set it up and then made her practise with it until she was comfortable."

Lucinda Marchbanks · Verified customer
★★★★★

"Beautiful gate and solid work. The build took about three weeks longer than the estimate because he was waiting on the ironwork, and I would rather have known that at the start than found out along the way."

Beatrice Nwosu · Verified customer

Current Offers

Bring these savings to your next appointment.

10%

10% Off Your First Service Visit

Valid on your first completed service visit with us.

Expires Dec 31, 2026
$40

$40 Off Any Repair Over $200

Expires Dec 31, 2026
Free

Free Second Opinion on Any Written Estimate

Expires Dec 31, 2026
Free

No Trip Charge Inside Our Own County

Expires Dec 31, 2026
10%

Senior & Veteran 10% - Always

Expires Dec 31, 2026

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