
Commercial & Industrial Electrical Services
AC Electrical provides professional commercial and industrial electrical services in Chelmsford and across Essex, supporting businesses, commercial premises, industrial units and other workplaces with reliable electrical solutions.
Whether you need new electrical installations, upgrades to an existing system, fault finding, repairs, testing or ongoing maintenance, we can provide a practical service tailored to your property and requirements.
Our commercial and industrial electrical work can cover a wide range of requirements, including electrical installations, lighting, power supplies, consumer units and distribution boards, fault finding, testing and electrical maintenance.
We understand that electrical problems can disrupt your business, which is why we aim to provide a straightforward and professional service with minimal disruption wherever possible. All work is carried out with safety, reliability and current electrical standards in mind.
Based in Chelmsford, we work with businesses and commercial customers throughout the surrounding areas of Essex, providing dependable electrical services for both smaller commercial premises and larger industrial environments.
Looking for a commercial or industrial electrician in Chelmsford? Contact AC Electrical to discuss your requirements and arrange a free quotation.
Planning electrical work for business premises
When enquiring, describe how the premises are used, the work required and any known faults or previous inspection findings. Ask for the quotation to identify the work included and any exclusions. If inspection, testing or reporting is requested, confirm whether it is available and included in the quotation.
Discuss access to distribution boards and work areas, any restrictions on isolating circuits and necessary power interruptions. Confirm what testing and documentation would be included at handover before agreeing the work.
For help planning inspections, read how often commercial electrical systems should be tested.

Why homeowners and businesses choose us.
Every job we take on comes with the same commitment — to do it safely, do it right, and leave you completely satisfied.
AC Electrical Chelmsford is NAPIT registered and insured, offering free quotes for domestic and commercial electrical work across Chelmsford and Essex.