Terms and conditions for a home automation and AV installer

A home automation and AV installer needs terms that deal with equipment ordered months before it is fitted, cable pulled before anyone has chosen the furniture, programming worth more than the hardware, and a client who rings a year later because an app changed overnight. I draft those customer terms for a fixed fee of £995, delivered in five working days.

Who this is for

Custom installation businesses in England and Wales: home automation and control systems, multi-room audio, home cinema, structured networking, lighting control, blinds, CCTV and door entry. Most sell to homeowners, which brings consumer law into play, and also to architects, developers and main contractors on new builds, where the wording has to work commercially. One document can cover both if it is written for both.

What matters in an AV and smart home installer's terms

Specification, equipment and price movement

The quote usually rests on a schedule of kit you must buy from distributors weeks before you fit it. Your terms should let you substitute an equivalent product where a model is discontinued or lead times slip, state how long the quoted price holds, and say who carries a distributor increase on a job specified months earlier. Where the customer is a business, the Sale of Goods Act 1979 governs description, quality and fitness, and retention of title is worth having, although it does little once racks, cable and keypads are fixed into the building.

First fix, other trades and the building programme

On a new build or a renovation you pull cable before anyone knows where the furniture goes, then return months later to terminate and commission. Terms should charge for return visits caused by others, deal with cable damaged by plasterers or joiners, require containment, power and a secure store to be ready, and price standing time when the site is not. Where you contract with a main contractor rather than the homeowner, the Housing Grants, Construction and Regeneration Act 1996 brings in adjudication, payment notices and a ban on pay when paid, so your payment wording has to sit alongside it.

Programming, configuration and the handover file

Your value sits in the programming, not the boxes. Under the Copyright, Designs and Patents Act 1988 work created by a contractor belongs to the contractor unless it is assigned in writing, so silence tends to favour you, but silence also invites argument when a client falls out with you and asks the next integrator to take the system over. I draft a licence for the customer to use the system as installed, with your configuration and project files retained by you, and a clause setting out what happens, and what is charged, on a handover.

Third-party platforms, firmware and what you do not control

A connected home depends on manufacturers' cloud services, app updates, streaming subscriptions and the customer's broadband, none of which you run. The terms should make clear that you do not warrant continued interoperability where a manufacturer changes or withdraws a service, and that faults in the customer's network or internet connection are not defects in your installation. Take care with what is said in the sales process: under the Consumer Rights Act 2015 information a consumer relies on is binding, so a feature demonstrated at the design meeting and later withdrawn upstream can become a claim against you.

Handover, snagging and support afterwards

These systems are rarely finished the way a bathroom is finished. Your terms need a completion and sign-off point, a demonstration or training session, and a definition of what counts as a defect as against a change of mind about scene settings, naming and button layouts. Without that, a job stays open for months of unpaid visits. Set out what post-completion support is included, for how long, and what is chargeable, including callouts that turn out to be user error, a router unplugged by the cleaner, or a subscription the customer let lapse. Price any ongoing maintenance plan separately.

Consumers, cancellation and deposits

Most residential work is agreed in the customer's home or by email, which brings it within the Consumer Contracts (Information, Cancellation and Additional Charges) Regulations 2013. The customer has fourteen days to cancel, and where the cancellation information is not given the period extends by up to a year. Equipment made or programmed to the customer's specification can fall outside the right, but stock amplifiers, speakers and screens usually do not, so your ordering process matters as much as your drafting. If the customer expressly asks you to start inside the period, cancellation leaves them paying a proportionate amount for the work done.

What it costs

Customer or supplier terms and conditions, £995. One set of terms, customer-facing or supplier-facing, drafted around your business. Five working days.

Review of your existing terms, £495. You already have terms and want to know how much of a problem they are. Returned marked up with my amendments and an explanation of the changes. Three working days.

Buying online forms the engagement on payment. The scope is what the terms and conditions drafting page describes, you accept the Terms of Service at checkout, and I email you within four working hours to get started. If you would rather ask something first, email me.

What you get

• A full set of terms drafted around your business, not a template with your name inserted
• A covering note in plain English explaining every commercial choice I made and why, so you can defend the terms in a negotiation without ringing me
• Liability, payment, termination and IP provisions set at a level that will survive a procurement review
• Consumer-facing wording drafted to be enforceable where you sell to consumers
• Guidance on how to incorporate the terms properly, which is where most businesses actually fail
• One round of amendments after you have read them

What is not included

• Negotiating your terms with individual customers
• Sector-specific regulatory compliance beyond the contract terms themselves
• Website privacy notice and cookie compliance, which I quote separately
• Terms governed by the law of another country

Questions I am often asked

Can I take a deposit before I order the equipment?

Deposits are proper where you are committing to distributor orders for a particular job. Keep the amount tied to what you are actually buying, say in the terms what it covers and what happens to it if the client pulls out, and remember that a consumer cancelling within the fourteen days will usually expect it back unless they asked you in writing to begin.

We fit CCTV and door entry. Should the terms say anything about recordings?

The terms should record that the customer owns and controls the footage, decides the retention settings, and is responsible for signage and for anyone they give access to, and that you take no monitoring role unless you are paid for one. Where you keep remote access for support, say so and on what basis. Data protection compliance advice sits outside this fixed fee.

Do these terms work when I am a subcontractor to a builder?

One set can serve both, with a consumer section for homeowners and commercial wording doing the work on contractor jobs. Expect the main contractor to send its own subcontract and try to displace yours. Which set governs depends on what was sent, when, and what happened next, so incorporation is covered in the note that comes with your terms.

Related guidance and services

• Terms and conditions drafting, £995, the service this page describes
• Contract review, £495
• Consultancy and contractor agreements, £595
• Terms and conditions for an electrician
• Terms and conditions for a solar panel and battery installer

This page is general guidance for businesses in England and Wales, not advice on your own circumstances. Last reviewed: September 2026. Email geoffrey@caesar.co.uk.