Developing a reputation for customer focus, technical expertise and quality.


Established in 1981, IVS have been at the forefront of industrial valve reconditioning, maintenance and repair for 40 years.

Our activities span all the major industrial processes in the UK - ferrous/non-ferrous material production, petrochemicals, power generation including gas/coal-fired and renewable production, extractive and manufacturing - and our client list includes some of the best-known brands in the country.


Experience. Quality. Peace of mind

Excellent facilities at our well-equipped workshops in Swansea enable us to cope with valves ranging from ½ inches up to 120 inches in diameter. Our engineering teams can also offer on-site based support during prolonged periods of shut downs or maintenance. Both our onsite and workshop based engineers offer a fast reaction service to minimise any disruption to process.

Supporting our Customers Economically



Our 15,000 sq ft workshop provides the capacity to support clients' day to day maintenance. Plus managing outages, shutdowns & turnaround projects. Our facility comprises of: - ASME accredited safety / pressure relief valve bay - Control Valve Bay - Mechanical Block Valve Bay

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Case Studies

Planned Maintenance Management - Maintenance & project, Early Management - Technical & Engineering Support( On-site & remote) - Aligned Value Propositions - To Specific Market & Customer Requirements & Needs - FAST Response Service - SRV's/ PRV's - NRV/ Check - Parallel Slide

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Compliance & Quality

As well as various approvals, IVS operates a quality management system to BS EN ISO 9001:2015. Our quality system approvals have now been augmented by  ASME Certificate of Authorisation “UV”, and The National Board of Pressure Vessel Inspectors.

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