Audio Visual

What Does Professional AV Installation Actually Involve?

Published September 17, 2026

Professional AV Installation Guide

What Does Professional AV Installation Actually Involve? A Client's Guide

AV installation involves far more than fixing a screen to a wall. From site surveys and cable routing to network integration, commissioning and training, here is what a professional installation should actually include.

Commercial AV Installation Process Client Guide

AV Installation Services See the Installation Process

Professional AV engineer installing a commercial display in a UK meeting room

Professional AV installation brings displays, audio, conferencing, cabling, networks and control systems together as one working solution.

When people hear "AV installation", it is easy to picture an engineer arriving with a display, attaching it to a wall and connecting a few cables.

A proper commercial installation is considerably more involved. It sits somewhere between an IT project, an electrical installation and a small construction project. Mounting, cable routes, power, data networks, signal distribution, conferencing equipment, control systems and user training may all need to work together.

Understanding that process is important when comparing quotes. This guide walks through the main stages so you can see what should be included in a full AV installation service and identify where an apparently cheap quotation may be leaving important work out.

The Full Process

What Does AV Installation Actually Cover?

Professional AV installation is the process of planning, physically installing, connecting, configuring, testing and handing over an audio visual system so that every component operates together correctly.

Depending on the project, that can involve commercial displays, projectors, speakers, microphones, video conferencing hardware, touch panels, digital signage players, matrix switching, control systems and network-connected equipment.

Survey & Planning

Checking the room, structure, power, data, sightlines and installation requirements before work begins.

Cabling

Planning and installing structured AV, network and supporting cable routes with suitable containment.

Installation

Secure mounting and physical installation of displays, speakers, cameras, control equipment and accessories.

Commissioning

Configuration, signal testing, network integration, documentation and final user handover.

Stage One

Site Survey and Installation Planning

A professional AV installation should begin before an engineer arrives with a drill. The first stage is understanding the room, the equipment being installed and the infrastructure already available.

During a site survey, an installer may inspect existing cable routes and containment, power availability, network connections, wall and ceiling construction, mounting positions, access requirements, room acoustics and sightlines.

A commercial site survey may consider:

Wall construction Power Network points Cable routes Viewing distances Site access

This is also where access arrangements, installation timings and appropriate risk assessments and method statements can be planned. Discovering on installation day that there is no suitable power supply behind a display location or that a wall cannot support the specified mounting system can cause significant delays and additional costs.

Stage Two

Cable Routing and Containment

Structured cable containment for a commercial AV installation

Cable management is one of the clearest differences between a temporary setup and a professional commercial installation.

AV systems may use HDMI, HDBaseT, USB, audio, control and network cabling alongside mains power. These connections need to be considered together so the equipment has the correct connectivity without leaving cables draped around the room.

Appropriate containment also matters for future maintenance. A cable route that looks tidy on installation day but cannot be accessed when hardware is upgraded or replaced can make a system unnecessarily expensive to maintain.

Good cable management is not purely cosmetic.

It should make the system cleaner, safer and easier to identify, test, service and upgrade throughout its working life.

Stage Three

Mounting and Physical Installation

Video wall display being mounted and aligned during commercial AV installation

Once the infrastructure is prepared, the equipment itself can be installed. For a commercial display, that means more than simply finding a bracket with the right VESA pattern.

The mounting solution needs to be appropriate for the weight of the equipment and the construction of the wall, ceiling or supporting structure. Positioning should also account for sightlines, accessibility, ventilation and future servicing.

Projects involving video wall displays require another level of precision. Individual displays must be mounted to create consistent alignment and spacing across the overall canvas.

Even small differences in bracket position can become obvious once multiple screens are installed next to one another, which is why structural planning and alignment are central to the installation rather than finishing touches.

Stage Four

Configuration and Signal Testing

Physical installation only gets the equipment into the room. The next stage is making sure it behaves as one AV system rather than a collection of separate devices.

Depending on the design, engineers may need to configure displays, audio processors, matrix switchers, cameras, microphones, control systems and video conferencing hardware.

Signal testing should confirm that the required sources reach the correct destinations reliably and at the expected resolution and format. Testing every signal path before handover helps expose issues while the installation team is still on site.

Video

Inputs, outputs, resolution and switching.

Audio

Microphones, speakers and level checks.

Control

Touch panels, room controls and automation.

Stage Five

IT and Network Integration

Modern AV increasingly operates on the same infrastructure as the rest of the organisation's technology. Video conferencing systems, cloud-managed digital signage and AV-over-IP equipment may all depend on the corporate network.

That means facilities and IT often need to be involved in the same project. Device provisioning, network access, VLAN configuration, firewall rules and security policies may need to be agreed before commissioning.

A Microsoft Teams Rooms installation, for example, is not simply a camera and display installation. The conferencing hardware needs to work correctly with the organisation's network, room account and collaboration environment.

Stage Six

Testing, Handover and User Training

AV installer providing user handover and training on a completed meeting room system

Commissioning should be more thorough than switching the display on and confirming that a picture appears.

The completed system should be tested under the conditions in which it will actually be used. That may mean placing test calls, switching between presentation sources, checking microphones from different seats, confirming touch controls and verifying that displays recover correctly after being powered down.

Handover documentation can include equipment details, warranty information, as-built drawings, configuration information and maintenance requirements. For larger projects, this information can make future servicing significantly easier.

User training is equally important. Even a technically excellent meeting room AV solution provides little value if staff do not know how to start a meeting, share content or operate the controls.

How Long Does an AV Installation Take?

There is no single installation timeframe because the scope can range from one meeting-room display to a multi-room fit-out or complex video wall deployment.

Planning

Site survey, system design, equipment specification and project coordination.

Preparation

Cable routes, containment, mounting infrastructure, power and network readiness.

Installation

Physical installation of screens, conferencing equipment, speakers and control hardware.

Commissioning

Configuration, testing, documentation, training and final handover.

Before You Approve a Quote

What Should You Ask an AV Installer?

Two AV installation quotations can look similar at the top line while including very different levels of work. Before approving a project, check exactly what the installation scope covers.

✓ Is a site survey included?

Confirm that power, network, mounting surfaces and cable routes have been considered before installation.

✓ Who provides cable routing and containment?

Establish whether cabling and making good are included or expected from another contractor.

✓ Does the quote include commissioning?

Hardware should be configured and tested as a complete working system.

✓ What documentation will be supplied?

Ask about warranties, equipment records and system documentation.

✓ Is user training included?

Make sure the people using the system understand how its main functions work.

Planning a signage project specifically? ScreenMoove also provides digital signage installation services for commercial display deployments.

Planning an AV Installation Project?

Get a clearly scoped AV installation covering survey, equipment, installation, testing and handover in one coordinated project.

View AV Installation Services Get a Project Quote

AV Installation FAQs

What is included in an AV installation?

A professional commercial AV installation can include site surveying, system planning, mounting, structured cabling, equipment installation, configuration, network integration, commissioning, documentation and user training. The exact scope depends on the project.

How long does commercial AV installation take?

Installation time depends on the number of rooms, system complexity, infrastructure requirements and site access. A straightforward single-room installation can be much quicker than a multi-room conferencing deployment or video wall project.

Do I need an electrician for an AV installation?

Where new mains electrical work is required, appropriately qualified electrical work may need to form part of the overall project. This is one reason power requirements should be identified during the survey and planning stage rather than on installation day.

Can a business install AV equipment itself?

Simple equipment can sometimes be installed internally, but larger commercial systems introduce mounting, cabling, networking, signal management and commissioning requirements. Professional installation becomes particularly important where systems span several technologies or business-critical meeting spaces.

Good AV Installation Should Feel Invisible

Once a commercial AV system has been handed over, the people using it should not need to think about cable routes, signal paths, mounting hardware or network configuration.

That simplicity is normally the result of careful work behind the scenes: surveying the space, planning the infrastructure, choosing appropriate mounting equipment, configuring the technology, testing the complete signal path and showing users how the finished system works.

If you are planning a commercial display, meeting room, video conferencing or wider AV project, speak to our AV specialists about scoping the installation from survey through to final handover.

AV Installation Services Call 020 8191 9223