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Energy and process

    Energy and process services

Delivering high integrity mechanical and pipework fabrication services

Operating to proven and fully integrated management systems, with a modern fabrication facility capable of high volume throughput, Interserve utilises over 50 years of experience and expertise.

With a portfolio extending across the UK, we offer an unparalleled range of services from new build, refurbished and shut down locations, through to term maintenance.

We provide project and quality management, fabrication, cutting and welding services built to specification.

Our preparation and commitment to meet future demands is evident in our continual investment in our fabrication facilities; we’re capable of high levels of manufacturing output, as well as decommissioning.

As experts in our field, we ensure accountability and integrity in everything we do. We are fully accredited across 4 bands of QSHE to ISO9001:2000, OHSAS 18001:2007 and ISO14001:2004, as well as PAS99 (Publically Available Specification). This means you can rest assured we put safety at the forefront of everything we do.


Flexible combination of manpower and equipment to support UK’s industrial sites.

Health and social care

Constantly coming up with new ways of working to assist in the quality of patient care.

Central government

Focusing on social value to deliver transparent public services.


Maintaining security and stability in today’s complex global environment is a major challenge for national governments.

Latest Insight

Opportunities for all - Ex-service Personnel
Our SustainAbilities journey

Watch our animation sharing the highlights from the fourth year of progress against Interserve’s SustainAbilities Plan.

Publication 2017 half-year report Download
Reduced construction waste by 21% across our global operations #ingenuityatwork