Civil Engineering
We have an excellent reputation within the civil engineering sector for reliability and a “can-do” attitude to service provision. This has undoubtedly evolved from our commitment to achieving high levels of data combined with ability to respond and manage a mix of reactive and planned works.

We are a reliable supply chain partner to many of the major civil engineering contractors throughout the UK. Established since 1977 has given us extensive experience within this field and ensured our tier 1 position as a preferred partner.

The key to on-going success, we believe, is a strong, consistent well-skilled human resource, intensive constructive supervision, client stakeholder liaison, and genuine supply chain management


Both IWTS and parent company IWJS are industry leaders, when it comes to fresh ideas and innovation, in the waste water management and health and safety training sectors.


We are always looking for the right people who share our passion for delivering the best possible service. If you’re interested get in touch today.

View our Health & Safety Policy Statement

View our Environmental Policy Statement

View Our Modern Slavery and Human Trafficking Statement

View our Energy Policy

View our Quality Policy Statement

View our Waste Carrier certificate

View our NQA Certificate