J.Shaw Electrical Engineers Ltd carry out comprehensive electrical testing services for clients across the UK. From fixed wire inspections (EICR) and portable appliance testing (PAT) to emergency lighting and distribution board checks, we ensure all electrical systems remain safe, compliant, and fully operational. As NICEIC Approved Contractors and CHAS Accredited, our qualified engineers use industry-leading testing equipment and follow the latest regulations to deliver reliable, accurate results.

We offer testing as a standalone service or as part of a tailored maintenance package—supporting commercial and industrial clients with regular compliance, minimal disruption, and full certification. Whether managing a single site or a national portfolio, J.Shaw Electrical Engineers Ltd are your trusted partner for dependable, accredited electrical testing solutions.