The best office infrastructure is the kind nobody notices. GXI Group designs, installs and certifies electrical and data infrastructure services that power UK workspaces safely, reliably and are ready for hybrid working from day one.
From small office rewires in London to nationwide structured cabling rollouts, we keep your business connected and certified.
Reliable, safe, future ready that's what great electrical and data infrastructure delivers. Our electrical and data infrastructure services help UK businesses run offices with confidence, with every project shaped around how your teams actually use technology daily.
Every project begins with a proper assessment of the existing electrical condition, current cabling, network demand and how your business actually operates. Whether you're rewiring an occupied office, fitting out new premises, or upgrading capacity for hybrid working, we recommend the right infrastructure for your needs.
Across power, lighting, data network infrastructure, voice cabling and audio visual systems, our commercial electrical contractors and structured cabling company specialists deliver installations engineered for safety, compliance and long term reliability.
Single floor refurbishments in occupied buildings through to full Cat B fit outs and multi site rollouts, our team manages timelines realistically from first survey through to certified completion.
Strong technical engineering combined with practical site experience is what makes every electrical and data system we deliver safe, certified and supportive of your business across the full length of your lease.
Power, lighting, structured cabling and AV systems engineered to deliver safe, reliable, future ready infrastructure across modern UK offices.
Our commercial electrical service covers full power installations, distribution boards, sub mains, small power, containment and certified testing. We deliver safe, code compliant electrical systems built to handle modern office demand and built to scale as your business grows.
Modern office lighting needs to balance energy efficiency, employee well being and clean visual design. We design and install LED systems with smart controls, daylight sensors and presence detection to deliver bright, comfortable workspaces that significantly reduce long term running costs.
Our structured cabling installation covers Cat 6, Cat 6A, fibre optic and full data cabinet build outs to support reliable connectivity across the office. Well designed network cabling underpins everything from desktop computing to AV, Wi Fi and IoT systems.
Modern UK offices rely on AV systems for hybrid meetings, presentations and team collaboration. We design and install integrated AV solutions, including video conferencing, digital signage, room booking and unified meeting room kits that work reliably the first time, every time.
We design every electrical and data system around how your teams actually work, not just minimum compliance, giving you reliable infrastructure that genuinely supports modern UK office life.
With years of experience as commercial electrical contractors across the UK, we deliver clean, certified installations in occupied offices, live buildings and tight project timelines.
Every installation is fully tested, NICEIC certified and documented to UK regulatory standards, giving you complete confidence in safety, sign off and long term compliance.
A clear, well managed approach to designing and installing electrical and data systems, built to keep your project safe, on time and on brief.
GXI Group helps UK businesses turn outdated, overstretched, or unreliable electrical and data systems into safe, certified, future ready infrastructure that supports everything your teams do every working day.
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Existing systems checked for capacity and compliance.
Power, data and AV are designed for current and future use.
Drawings shared with trades, signed off in parallel.
Every circuit is tested, certified and fully documented.
Our electrical and data infrastructure services are delivered to the highest UK safety, regulatory and certification standards, giving you full confidence that every installation is safe and built to perform reliably across your full lease term.
Every installation is fully tested, certified and documented in line with current UK Building Regulations. We work to NICEIC standards across all electrical work, with structured cabling backed by manufacturer warranties.
From CDM compliance and risk assessments through to PAT testing and final commissioning documentation, our compliance approach protects your people and your business across every stage of the project from first survey through to ongoing aftercare.
Power, lighting, structured cabling and AV systems installed and certified across UK offices, supporting safe, reliable, future ready operations from the first day onwards.
Talk to GXI Group's electrical and data infrastructure team and turn outdated or overstretched systems into safe, certified, future ready installations shaped around how your UK teams really work.
Get direct access to GXI Group's electrical and data infrastructure specialists, helping you scope the work and define a clear path forward. No jargon. No hidden agendas. Just clear, expert direction.
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A technical conversation with our electrical and data team unpacks your current setup, capacity demand, hybrid working setup and AV needs, helping us recommend the right specification.
Existing electrical conditions, cabling, EICR position and proposed scope are examined in detail, surfacing what's needed, where upgrades are urgent and likely budget ranges across the works.
Following the session, you'll have clear recommendations covering suggested scope, certification requirements, indicative timelines and a transparent breakdown of how the work would unfold.
Real feedback from UK businesses we've partnered with to design, install and certify electrical and data infrastructure across high performing workspaces.
Straight answers on structured cabling, power, AV and certification across modern, hybrid ready UK offices and growing commercial buildings.
Successful electrical and data infrastructure depends on how well it integrates with everything else happening in the fit out, including ceilings, partitions, flooring, AV and HVAC. Poor coordination leads to clashing services, costly rework and infrastructure that fights the design rather than supporting it.
Key integration points we plan up front:
How GXI Group manages full fit out integration:
This approach is what makes the difference between electrical and data infrastructure services that genuinely support a fit out and a series of disconnected installations that never quite work together properly across the lifetime of the workspace.
Yes, and in fact most UK office electrical and data upgrades are carried out in occupied buildings, often without major operational disruption. The key is careful planning, sectional working and the right out of hours scheduling.
How GXI Group manages occupied office infrastructure projects:
Practical tips for minimising disruption to UK office staff:
This is what genuinely separates experienced commercial electrical contractors from generic installers, the technical work is just one part of the job, the operational planning around it is what protects your business.
An EICR, or Electrical Installation Condition Report, is a periodic safety inspection of your office electrical system that identifies defects, deterioration and any non compliance with current UK regulations. It is a legal expectation in commercial workspaces under the Health and Safety at Work Act and IET Wiring Regulations.
How often UK offices typically need an EICR:
What a proper EICR involves:
GXI Group provides full EICR testing as part of our commercial electrical service, including remedial works, so UK businesses can move from inspection through to full compliance with one trusted partner.
Cable containment and cable management are closely related but genuinely different parts of any office infrastructure project and getting both right is what separates a clean, professional, fully accessible installation from a messy, fault prone system that becomes a maintenance nightmare.
Cable containment generally means:
Cable management generally means:
Why both genuinely matter for UK businesses:
GXI Group's data cabling installation approach treats containment and management as two parts of a single discipline, delivering installations that genuinely stay manageable across years of business change.
Modern office desks need significantly more electrical power than older specifications assumed, because laptops, dual monitors, charging docks, height adjustable desks and personal devices have all combined to push real desk loads well beyond what was historically designed for.
Typical modern desk power requirements:
Practical electrical design considerations:
Common signs of underpowered office electrical infrastructure:
GXI Group's electrical infrastructure solutions are designed around how teams actually work today, not how offices were specified ten years ago, delivering reliable performance every working day.
Future proofing electrical and data infrastructure is one of the most valuable investments UK businesses can make during a fit out or refurbishment, because retrofitting capacity later is always more disruptive and expensive than designing it from day one.
Key future proofing decisions to make up front:
Common future proofing mistakes we see in UK offices:
As experienced structured cabling company specialists, GXI Group designs every system to last 10 to 15 years confidently, giving UK businesses real long term value from a single, well planned installation.
Choosing the right structured cabling is one of the most important infrastructure decisions in any UK office, because it directly affects network speed, reliability and how long the system stays fit for purpose before needing replacement.
Cat 6 cabling is typically suitable for:
Cat 6A cabling is typically the modern standard for:
Fibre optic cabling is essential for:
GXI Group typically recommends Cat 6A horizontal cabling combined with fibre optic backbone as the modern standard for new UK office fit outs, giving real future readiness without paying for unnecessary capacity.
