Reliable Commercial Electrical Services
for Your Business

Certified experts delivering safe, efficient electrical solutions that keep your operations running smoothly.

Professional Commercial Electrical Services

A safe, compliant electrical system is essential for any commercial environment — whether you run a busy office, manage multiple rental properties, oversee a warehouse, or operate a public-facing venue. As an NICEIC Approved Contractor, we provide high-quality electrical design, installation, testing, and maintenance services that meet the strictest industry standards.

Our experienced team supports all types of commercial clients, delivering robust electrical solutions built for reliability, efficiency, and long-term performance. From new installations to complex upgrades and ongoing preventative maintenance, every project is carried out with precision and a strong focus on compliance.

Compliance Without Compromise

Electrical safety isn’t optional — and we treat it that way. We ensure every system we work on meets current regulations and remains fully compliant over its lifetime. Our proactive maintenance programmes help businesses reduce risk, stay ahead of inspections, and avoid costly downtime or unexpected faults.

Whether you’re preparing for an EICR, upgrading outdated systems, or ensuring your premises meet legal obligations, we provide clear guidance and expert support at every stage.

A Long-Term Electrical Partner for Your Business

We understand the pressure businesses face when electrical systems fail or fall behind modern standards. That’s why we focus on building long-term partnerships, offering responsive support, consistent workmanship, and advice you can depend on.

Our team works with minimal disruption to your operations, planning work around your schedule and providing transparent communication throughout. With us, you gain a reliable electrical partner committed to the safety, performance, and future-proofing of your commercial environment.

We can help with;

Design & Installation

  • 3-Phase Installations: Full design and installation of 3-phase distribution boards and circuits for high-power requirements.

  • Specialist Containment: Expert installation of metal conduit, trunking, and steel-wired armoured (SWA) cabling for robust and safe power distribution in demanding environments.

  • Data & Communications Cabling: Installation of Cat 5 and Cat 6 data wiring, communications cabinets, and RJ45 sockets to support your business's network infrastructure.

  • Commercial Lighting: Design and installation of internal and external lighting for shops, pubs, car parks, and showrooms.

  • Office Fit-Outs: Including the installation of compartment floor boxes for flexible power and data access in modern office spaces.

Compliance, Testing & Maintenance

  • Periodic Testing & Inspection (EICR): All electrical installations deteriorate over time. We provide full Electrical Installation Condition Reports (EICRs) to ensure your premises remain compliant with BS 7671 and your insurance requirements.

  • Portable Appliance Testing (PAT): We deliver comprehensive and cost-effective PAT solutions to help you comply with the Electricity at Work regulations, ensuring all provided appliances are safe for use.

  • Maintenance Contracts: We offer tailored maintenance contracts to provide ongoing support, prevent downtime, and ensure your electrical systems remain in safe, working order.
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Why Partner with Gilbert Electrical & Security?

  • Ensure Your Legal Compliance: We are experts in helping businesses and landlords meet their legal obligations, from EICRs and PAT testing to fire safety and emergency lighting.
  • The Integrated Service Advantage: As a specialist division of Gilbert Builders, we offer a unique, integrated service. We can manage all your electrical, fire, and security needs through a single point of contact, simplifying project management and ensuring seamless results.
  • Minimising Business Disruption: We understand the need to keep your business running. Our team works efficiently and professionally and can schedule work outside of peak hours to minimise downtime.
  • Certified for Commercial Work: Our NICEIC Approved Contractor status is a crucial trust signal for commercial clients, demonstrating our work is regularly assessed against the highest technical and safety standards.

Gilbert Electrical & Security - Powering & Protecting East Anglia

Contact us today to discuss your commercial electrical requirements, schedule a site survey, or enquire about our maintenance contracts.

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