Control4 Smart Homes and Commercial Audio-Visual Specialists

Multiroom audio and video | control systems | automation 

Residential Audio & Visual

Film icon

Home & Garden Cinema Hire

Commercial Audio & Visual

Our Expertise

Smart Homes

Read More

Do you dream of a simpler life? Wish you didn’t need approximately 900 different remotes to work your tv system?! Or just hate getting up off the sofa to dim the lights but always assumed it was the only way?! Making your home a smart home is the solution you need whatever your issue. We offer a range of bespoke Control4 smart home solutions to suit every property and budget.

Read More

With staying in the new going out who doesn’t want to level up their home viewing experience?! Whether it’s movie night or game day why not turn staying in into a special occasion with a home cinema. From dedicated cinema rooms to multi-functional media spaces we can create a cinema experience tailored to fit your home and budget.

Read More

One of the biggest selling points for a home these days is the ‘flow’ – and a garden, thanks 2020! But what good is a space that flows if your experience of it doesn’t? Ready to upgrade your audio-visual experience to complement the flow of your space? We can help with that! And yes, we can bring your garden in on the flow too…

Read More

If your home is anything like our home, then great WIFI is quite literally as essential as running water. The idea of our connection dropping while we are streaming Trolls to distract the little one during an important work Zoom whilst frantically googling how little sleep you can survive on doesn’t bare thinking about. All the big providers promise incredible speeds but with often a great deal of flex as to how this is delivered throughout your home. Let us talk you through what we can do to maximise the service you receive in every room.

Read More

Looking for quick ways to switch up the mood in your home that don’t involve annoying your partner or housemate?! Bored of needing to get up to switch a light on now the darker evenings have set in and we are all still home watching Netflix?! Hate the 20 minute faff to get your dimmer switch to give you just the right lighting for date night?! Smart lighting sounds like the one click wonder you need in your home.

Read More

They say absence makes the heart grow fonder. But surely we can’t be the only ones who used to find that absence from the home always left us feeling a bit stressed?! Why not buy yourself some additional peace of mind with home security options to suit your needs!

Read More

Have you previously invested in an AV system for your home or workplace but been left disappointed? Promised something all singing, all dancing only to find what you’ve been given is just bells but no whistles? Been left high and dry by a previous provider? Then we should talk takeovers…

Latest Projects

Control4 Smart Home - Pinner

12 zones of audio, 6 zones of video, heating, lighting and security

Control4 Smart Home - Dulwich

5 audio zones, 2 video zones & smart lighting

Greenhouse Sports Centre

Background music system, 10 zones of video, AMX control

About Us

4K – AV was founded back in 2015 by company director Kelvin Lee, Kelvin has been in the smart home and commercial audio visual industry for 14+ years. He has picked up a wealth of knowledge across both sectors allowing us to successfully keep a high standard of work.

We are a family run business passionate about the industry we work in and always provide high quality workmanship and great customer experience.

So whether it’s smart homes or commercial audio visual you can count on us.

We pride ourselves in keeping up to date and educated on our selected brands and products.

We are a proud member of CEDIA, the international trade association for companies that design, manufacture, and integrate technology in the home.

Click Here to confirm our CEDIA membership.

Official supplier of Control4 Smart Home solutions

Click Here to confirm our Control4 membership.

Our Work

Video Wall - Tring School

4×4 Video Wall installed along with new audio system to amplify the sound in this large area.

Control4 Smart Home - Harrow

Amazing 5 bedroom property in Harrow loaded with Control4 System, 8 zones of video, 8 zones of audio, Lighting, Heating, Security integration, and Cinema Room.

Home Cinema - Bedfordshire

Stunning dedicated home conema room equipped with 120″ fixed 4K projector screen, monitor audio speakers, Denon amplifier, Optoma 4K projector, and Amazon Fire TV.


Herts Review - 25th November 20

4K-AV Ltd – Hertfordshire based Audio-visual Design and Installation Specialists with a National Footprint.

Contact Us


Suite G11, Brooklands House, Lancing Business Park, 58 Marlborough Road, Lancing, West Sussex, BN15 8AF

Website content © 4K-AV Limited 
Privacy Policy |Terms & Conditions | Cookies Policy