Your Local Electrician Specialist
With 15+ years’ experience, we install safe, high-quality electrical systems and offer reliable maintenance to keep your home or business powered and protected.
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Our service area
We mainly install in Cambridgeshire, but we’re happy to consider projects in the surrounding areas too (shown in light green). Just fill out the form and tell us a bit about your project — we’ll get back to you with more info.
Our Electrical Services
High Speed Electrical delivers expert residential and commercial services, including installations for new builds and period properties.
General residential electrical services
Commercial Electrical Services
Audio & Visual
Security & Automation
Emergency Electrician Contacts
At GSR, we offer around-the-clock emergency electrical support across Cambridgeshire.
Our commitment to rapid response, transparent pricing, and guaranteed quality ensures your urgent electrical issues are resolved quickly and safely.
Standard Hours: Monday–Friday, 9AM–6PM
Let's design your best Audio Visual for your home
Experience control at home like never before
Start and end your day the smart way
Your home security is just one tap away
Keeping your home safe and connected to the ones you love
Enjoy seamless connection across the devices that matter the most to you
Home Cinemas installation
From concept to completion, we design and install bespoke home cinemas built to the highest standards. Using trusted brands like Control4, Rako, Artcoustic, and Cinema Build Systems, we create custom solutions that blend seamlessly with your interiors. Enjoy cinema-quality sound, fabric walls with acoustic insulation, and smart lighting—all tailored to deliver a one-of-a-kind viewing experience.
Why choose us as your electricians?
We offer high quality installations
We are an independent, fully certified British company and we offer expert support and high-quality workmanship from start to finish.
We use the best products that suit you
We offer a wide range of options and brands — from reliable, good-quality systems to premium fittings and tech — with something to suit every budget.
Tailored options, made just for you
Unlike national firms that often subcontract installations with inconsistent results, we manage every project ourselves—ensuring a high-quality finish and a more personal, reliable service. This allows us to offer bespoke solutions, tailored to your needs and circumstances.