Redefining Quality with Every Build

We are a Principal Contractor specialising in commercial construction. With a proven track record of delivering exceptional results, we stand at the forefront of the industry, offering comprehensive services tailored to meet the needs of our clients. We combine decades of experience with a relentless dedication to quality, innovation, and client satisfaction. From concept to completion, our team is committed to turning your vision into reality, on time and within budget.

Accredited for Excellence

At RLX Construction, we are committed to maintaining the highest standards of quality, safety, and professionalism in every aspect of our work. As part of this commitment, we actively pursue and obtain industry accreditations that validate our dedication to excellence.

Our pursuit of industry accreditations underscores our unwavering dedication to quality, safety, and customer satisfaction. We view them not just as accolades but as an integral part of our commitment to delivering services that exceed our clients’ expectations. At RLX Construction, we are proud to hold ourselves accountable to the highest standards of excellence, and our pursuit of industry accreditations is a reflection of this commitment.

Our Latest Projects

Discover Innovation in Action

We are proud to showcase our latest projects, each representing the pinnacle of our commitment to excellence and innovation in the industry. We have a wide range of projects, covering different sectors across the industry. 

With a focus on innovation, sustainability, and client satisfaction, our latest projects represent the future of construction excellence.

National CoE Academy

Nottingham

Barnsley Education Centre

Barnsley

Arden Winch

Sheffield

Horatio's Garden

Sheffield

Jessops Maternity Ward

Sheffield
Latest News

February 2026

New Project at Sheffield Children’s Hospital This month, RLX Construction started a significant new project with one of our long-standing and valued clients, Sheffield Children’s Hospital. The project involves the conversion of a ground-floor office

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January 2026

RLX Construction is kicking off the new year with a significant refurbishment project at a local medical centre, focusing on enhancing its facilities to meet future needs of the centre. Our team has successfully completed

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December 2025

As 2025 comes to a close, we’re reflecting on a year marked by growth, momentum, and the meaningful work we’ve delivered as a business. We’re thrilled to end the year by securing several exciting new

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November 2025

Supporting The Children’s Hospital Charity For the fifth consecutive year, RLX Construction is proud to sponsor a snowflake for The Sheffield Children’s Hospital Charity. This year’s campaign has raised a remarkable £435,000, which will go

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