A & G service

Intercom Systems

Modern intercom and entry systems for offices and buildings — always know who's at the door.

How A & G works

Discover / Assess / Improve
  • Understand what the business needs from technology
  • Design and deploy the right improvements
  • Manage, document, and improve the environment over time

Most intercom failures are not the intercom — they are the network underneath it. A door station that rings and then drops. A lobby panel that stops answering because the switch it draws power from rebooted. A tenant whose app has not buzzed anyone in since the last phone update. Intercoms are door hardware with a network dependency, and the vendors who sell them usually do not troubleshoot networks.

Book online Call 310-855-4443

25+ years in network engineering  ·  200+ businesses & homes served  ·  5.0★ on Google  ·  Owner-operated in Los Angeles

The goal is an entry system that answers when someone rings — door stations, gates, and apps on a network that was planned for them — documented so the next vendor who touches it starts from knowledge, not guesswork.

What this service includes

  • Planning intercom connectivity: door station placement, cabling, PoE power, and remote access designed before anything is mounted
  • Troubleshooting intercoms that fail because of network, PoE, app, or vendor configuration — not just the hardware on the wall
  • Coordinating intercoms with access control, cameras, Wi-Fi, and the building’s existing infrastructure
  • Getting tenant and staff mobile apps working reliably: enrollment, notifications, permissions
  • Owning vendor coordination when it is a hardware problem, so you are not bounced between the intercom company and everyone else

Problems we fix

  • Door stations that ring but don’t connect
  • Intercom apps that stopped buzzing people in after an update
  • A panel that dies whenever the network switch reboots — PoE and power problems
  • Intercoms installed with no plan for network, power, or remote access
  • Separate vendors for intercom, cameras, and access control who all blame each other

See pricing & book online Call 310-855-4443

Platforms and environments

The network-based intercom and entry systems going into Los Angeles offices and buildings — door and lobby stations, gate entry, mobile apps — and the access control and camera systems they are meant to integrate with. We work with what is already installed, and we plan new installs so the network, power, and access paths are designed first.

Frequently asked questions

Our intercom vendor says it is a network problem. Can you sort that out?

That is the most common call we get. We test the network, PoE, and configuration end to end, fix what is ours, and hand the vendor a documented finding when it is not — so the finger-pointing stops.

Can you make our intercom work with our access control and cameras?

Yes — that is the point of doing this as an IT service, not a hardware install. We coordinate the intercom with the existing access control, camera system, Wi-Fi, and building infrastructure.

Do you install new intercom systems, or just fix existing ones?

Both. We plan placement, cabling, power, and remote access for new installs, and we troubleshoot what is already on the wall when it is not working.

The experience behind it

Years of voice and building-entry work — door stations, gate entry, intercom apps — on networks designed for them first. You deal directly with the specialist who builds and maintains the system.

Ready to get started? Book online — pricing shown up front — or call and talk directly with the person who does the work.

Book online Call 310-855-4443

Business outcomes

Technology you don’t have to think about.

Good IT is simple to measure: your team works, your systems stay up, and problems get fixed before anyone notices.

01

Fewer surprises

02

One call

03

Planned, not reactive

What to expect

A practical service model for businesses that need one accountable technology partner.

Assess

Review the current systems, vendors, users, risks, and operational pain points.

Stabilize

Resolve urgent issues, document the environment, and reduce avoidable outages.

Manage

Support users, maintain systems, coordinate vendors, plan improvements, and help the business grow with confidence.

Related services

Most environments need more than one fix.

Wi-Fi, cloud access, security, backup, cabling, and user support often overlap. These related services help connect the full picture.

Managed IT Services

Responsive support, monitoring, vendor coordination, documentation, and planning for everyday business operations.

Learn more

Business Wi-Fi

Office wireless design, UniFi optimization, secure guest access, roaming cleanup, and coverage improvements.

Learn more

Network Security

Firewalls, MFA, secure remote access, endpoint protection, account hardening, and practical risk reduction.

Learn more

Backup & Disaster Recovery

Backup strategy, Synology storage, recovery planning, continuity reviews, and protection against preventable data loss.

Learn more

Next step

Start with the A&G Technology Blueprint Assessment.

Use the calendar to begin a focused assessment, or open a support ticket if you are an existing client with an active issue.

Prefer to call? 310-855-4443

Book a Blueprint Assessment