Established Commercial & Industrial Electrical Contractors in South Wales

Developments Plus is an established electrical contractor delivering reliable, high-quality industrial and commercial electrical services throughout South Wales and the surrounding regions. Built on a reputation for professionalism, technical expertise and dependable service, we continue to support an ever-growing portfolio of clients across a wide range of sectors.

From planned electrical installations and reactive maintenance to electrical compliance, specialist lighting solutions, HV infrastructure and lightning protection systems, our experienced engineers deliver safe, efficient and cost-effective solutions tailored to each client's operational requirements.

We work with commercial businesses, manufacturers, public sector organisations, schools, healthcare providers, local authorities and industrial facilities, providing responsive support and expertly managed projects of all sizes.

Every project is completed in accordance with the latest industry standards, including BS 7671 (IET Wiring Regulations), with a strong focus on safety, quality and long-term reliability.

Whether you require a trusted contractor for a single project or a long-term electrical maintenance partner, Developments Plus has the experience, capability and resources to deliver professional electrical services you can rely on across South Wales.