About
Built on doing it properly.
BL Group is an independent technology integrator. We design, install and support the systems that keep homes and businesses connected, protected and easy to live with.
Our story
It started with a frustration.
Technology was being sold in boxes. One supplier for the Wi-Fi, another for the cameras, a third for the alarm, and nobody responsible for making them work together. When something went wrong, everyone pointed at someone else.
We built BL Group to be the opposite: one team that designs the whole system, installs it neatly and supports it afterwards. Manufacturer-agnostic, obsessive about the finish and honest about what is worth spending money on.
- Independent and manufacturer-agnostic
- Domestic and commercial, same standards
- Design, install and aftercare under one roof
- Local engineers, not a national call centre
“If we wouldn't put it in our own homes, we won't put it in yours. That usually means fewer boxes, better cable routes and a system that feels obvious.”
How we work
Four things we won't compromise on.
These are not values on a wall. They are the reasons clients refer us to their neighbours and their operations directors.
Design before install
The best cable route and the right device matter more than the badge on the box. We plan first, then buy.
One team, start to finish
The people who survey your site are the people who install it and answer the phone afterwards.
Explain it plainly
No jargon, no upselling. You should understand what you are buying and why it is the right choice.
Finish properly
Labelled cables, tested systems, tidy cupboards and documentation you can actually find later.
The story so far
Slow growth. Good habits.
We have grown by referral, not advertising. That keeps the pressure on doing the job well — because the next client is usually a friend, a neighbour or another department.
Today the team covers networking, security, audio and video, with the same person accountable from survey to sign-off.
See recent workTwo engineers, one van
BL Group starts with a simple frustration: technology being sold in boxes instead of designed as a system.
First commercial contract
A local office asks us to take over a failing network. That project becomes the template for our commercial work.
AV division added
Multi-room audio and cinema become a permanent part of the offer, alongside networking and security.
A team of eight
Engineers, a dedicated AV specialist and client care — still one point of contact for every project.
450+ systems later
Homes, offices, retail sites and multi-site estates across Surrey, Hampshire and South West London.
The team
Small team.
Direct accountability.
You will know who is coming, who is doing the work and who to call if something needs attention.
Founder & Technical Director
BL GroupDesigns the networks, scopes the tricky sites and still gets on the tools when a project needs him.
Head of Installations
BL GroupRuns the install calendar, keeps the standards high and makes sure every cable is labelled.
Client Care & Operations
BL GroupLooks after surveys, scheduling and aftercare — the person who makes sure nothing falls through.
Technology partners we design with regularly. We are not tied to any single manufacturer.
Standards
Accredited where it counts.
Security and safety work should be documented, insured and designed to recognised standards. We keep our accreditations current and hand over the paperwork you need for insurance, inspections or audits.
- Public liability and professional indemnity cover
- NSI-aligned alarm design and handover
- BAFE-registered fire partners where required
- Cyber Essentials practices across our own business
- Design & scope notes Included
- Test results & certificates Included
- Labelled asset register Included
- User guide & handover Included
- Insurance documentation On request
Next step
Want to meet the team?
We will come to you, walk the space and talk through the options. No pressure, no slide deck — just a proper conversation.