Electrical, Multimedia & Security in South London
From a straightforward rewire to a fully connected smart home, Techneco's qualified electricians keep South London homes safe, comfortable and future-proofed. We handle the full range — electrical installations, state-of-the-art multimedia systems, and home security — so it's one trusted local team rather than three separate contractors.
Electrical Installation & Rewiring
Whether you need a full rewire as part of a larger renovation, or electrical work alongside a kitchen, bathroom, loft or extension project, our qualified electricians carry out safe, compliant installations — and coordinate closely with the rest of your build so nothing gets held up waiting on electrics.
Multimedia Systems
We design and install multimedia systems built around how you actually use your home — whole-home audio, integrated TV and streaming setups, and smart controls — fitted cleanly and finished properly, not just wired in and left visible.
Home Security
From CCTV and smart alarm systems to video doorbells and access control, we install security systems that give you real peace of mind, with everything set up to work together rather than as separate bolted-on gadgets.
Why South London Homeowners Choose Techneco
Local team, based in and working across South London since 2010
Qualified, compliant electrical work — not just "smart home" fitting
One point of contact across electrics, multimedia and security
Clear timelines and communication from quote to completion
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Tabbener Cook House
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Kitchen Extension
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Kitchen Extension
