upgrading infrastructure

Identifying innovative solutions

United Infrastructure designs, builds and maintains critical water and wastewater assets on behalf of the UK’s water companies.

Through long-term frameworks and capital project delivery, we deliver innovative solutions focusing on safety, reliability of assets, and stakeholder engagement, whilst minimising environmental and carbon impacts.

We have extensive experience working collaboratively with clients on long term frameworks to deliver water and wastewater programmes of work. Our strengths lie in excellent standards of service and safety, coupled with our continual drive for innovation and creative solutions.

 

control room

Design

We provide a comprehensive range of design services, allowing us to deliver high-quality infrastructure, process, and MEICA engineering projects.

water pipes

Construction

We design and construct water and wastewater assets for the UK’s leading water companies, delivering projects of all sizes.

Maintenance

We provide clean water and wastewater repair and maintenance services.

New residential estate, houses in England

Developer Services

We deliver comprehensive solutions including mains laying, new connections, diversions and service pipe installation.

Row of identical English terraced houses in Crouch End, North London

Metering

Our solutions include smart metering programmes, meter installation for household and non-household customers.

Our valued client

Northumbrian Water Group

We have a longstanding, collaborative relationship with Northumbrian Water Group, working in partnership across a range of water projects.

United Infrastructure engineer-led expertise has helped maintain the water network across the entire Northumbrian Water supply area since 2005 – delivering complex projects successfully and safely, ensuring a resilient water supply for the North East of England. 

Learn more about our partnership with NWG through the link below.

construction worker overseeing digger completing excavation works

Case studies

Our projects…

Our clients

Proud to work with

Affinity water logo
Anglian Water logo
Essex and Suffolk water logo
Northumbrian Water logo
Scottish Water logo
Severn Trent Water logo
southern water logo
United utilities logo
Yorkshire Water logo

News

Our latest news

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14/10/2025

United Infrastructure secures £30m Affinity Water AMP8 Capital Framework

United Infrastructure has been awarded a £30 million contract by Affinity Water on its...

09/10/2025

United Infrastructure to deliver roll out of smart meters for Northumbrian Water

United Infrastructure has been awarded a contract by Northumbrian Water as its smart metering...

02/10/2025

United Infrastructure completes complex pipeline installation beneath Ulverston Canal

We are pleased to announce the successful delivery of a major new gas pipeline...

24/07/2025

Ulverston tunnelling machine completes underground journey ahead of schedule

United Living Infrastructure Services (ULIS), has successfully completed a 73-meter-long tunnel beneath the Ulverston...

25/04/2025

United Living awarded contract for CO2 Transportation and Storage in the UK

United Living Energy has been selected by Liverpool Bay CCS Ltd, a member of...

26/03/2025
construction worker on sight overlooking digger

United Living awarded multi-million-pound Ulverston gas pipeline project

United Living Infrastructure Services has been awarded a multi-million-pound gas pipeline diversion project by...

Have a question?

Get in touch

Whether you have a specific project in mind or if you’d like to find out more about our water infrastructure services across the UK, we’d love to hear from you.

Accreditations

Proud of our accreditations

Achilles carbon reduce certified logo
Achilles logo
bsi logo
CEMARS logo
CiSP logo
Construction online gold member logo
ICES approved partner logo
information commissioners office logo
Institute of water logo
pipeline industries guild logo
Rospa gold award
ssip logo
USAG logo
Water industry registration scheme logo

© UNITED INFRASTRUCTURE LIMITED. Registered No: 14888602. VAT Number: 865246406