We have proven experience delivering dry riser installations in full accordance with BS 9990:2015 requirements.

Who We Are

Our commitment is to reduce risk, deliver projects on time, within budget while maintaining the highest standards of quality for our clients.

Our Mission

We deliver this through a clear, practical approach, strong communication, and attention to detail to ensure smooth planning and execution.

Our Values

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“We provide full dry riser installation, testing, commissioning, and certification services.”

01 Enquiry

02 Quotation

03 Site Survey

04 Installation

05 Handover

06 Certification

The Power of Experience

At Dry Riser One, we have a strong focus on British Standards compliance and technical excellence. We are your trusted partner for dry riser systems. Our expertise in dry riser systems ensures our clients receive reliable, compliant solutions for their projects while maintaining high standards in Health and Safety.

Your project is not just another job to us, it is a responsibility we take seriously. From planning to completion, we ensure everything is handled with care.


We provide expert dry riser installation, testing, and maintenance services throughout the UK. Our team covers all major cities and towns including London, Cardiff, Edinburgh, Glasgow, Manchester, Birmingham, Leeds, Liverpool, York, Sheffield, Nottingham, Bristol, Leicester, Coventry, Newcastle, Wolverhampton, Southampton, Portsmouth, Oxford, Cambridge, Reading, and many more locations across England, Scotland & Wales.

Nationwide Coverage, Ready When You Are

Illustration of a yellow safety helmet. Representing safety in Dry Riser Installation.

At Dry Riser One Ltd, the safety, health, and wellbeing of everyone involved in our work is our top priority. This includes our team, our contractors, and anyone who may be affected by our dry riser installation and maintenance activities.

We take safety seriously and are proud of the strong safety culture we maintain across all projects. From planning through to installation, testing, and commissioning, we work to safe systems of work and ensure risks are properly managed.

Our management team is committed to making sure the right training is in place and that sufficient time, resources, and support are provided throughout every project, so work is carried out safely and responsibly from start to finish.

Recycle symbol with yellow and black arrows and a leaf in the center.

We are committed to responsible and sustainable working practices across all our dry riser installation and maintenance projects. We actively manage our environmental impact and work to reduce waste, emissions, and the use of resources wherever possible.

Our environmental management approach focuses on continual improvement through efficient resource use, improved working practices, and regular monitoring. We work closely with our clients, designers, local authorities, subcontractors, and suppliers to promote environmental best practice throughout every project.

Beyond our operational activities, we are proud to support City of Trees, contributing to initiatives that help improve local environments and create greener, more sustainable communities.

Icon of a yellow "Quality"

Quality is built into everything we do at Dry Riser One Ltd, from initial enquiry and project planning through to installation, testing, commissioning, and handover. We follow a structured quality policy to ensure every stage of our work meets the required standards.

To maintain consistency and accountability, we carry out regular site audits and produce clear, documented reports throughout each project. This allows us to monitor workmanship, identify issues early, and ensure all works are completed in line with specifications and regulatory requirements.

Our team manages project documentation carefully, ensuring information is properly recorded, tracked, and communicated, and that reports are accurate and easy for clients to review. This approach helps us deliver reliable, high-quality outcomes on every project.