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Integrated wastewater solutions

WCI designs, supplies, installs and maintains bespoke and package sewage and surface water solutions for domestic and commercial applications

Buying a house?

Our ‘pre-purchase survey’ or ‘foul drainage report’ will tell you whether the septic tank you’re about to inherit is functioning and compliant with the latest regulations

Need a drainage engineer?

WCI design drainage networks for foul and storm water including Sustainable Urban Drainage Systems (SuDS)

2020 regulations explained

What do the Environment Agency’s new rules on septic tank discharges mean for you?


Design & Specification


Service & Maintenance

WCI is a recognised expert in the UK wastewater industry. We combine consulting engineering services with full turnkey installation and maintenance to provide a complete ‘design and build’ service to domestic and commercial clients.

Serving domestic homeowners, commercial businesses and public sector service providers, WCI brings together disciplines and capabilities specifically associated with off-mains sewerage and surface water management.

Bridging the gap between generalist groundworkers and large multi-disciplinary consulting engineering agencies, WCI provides professional yet cost-effective access to wastewater engineering where multi-disciplinary engineering services are not required. We are engaged by homeowners, small business owners and estates and facilities management teams. We work alongside and are often introduced by architects, surveyors, building contractors and consulting engineers.

If its sewage or surface water, WCI can help.

We would like to keep you up to date with industry news and product developments

It’s been a real pleasure to work with WCI, both at River Cottage and at home.  Their knowledge and commitment to ecological sewage treatment is outstanding and they have a particular knack for understanding a given solution and offering just the right solution. I’ve also appreciated their thorough aftercare service. When WCI take on a project they see it through. I like that!

Hugh Fernley-Wittingstall – River Cottage

Latest Blog

Not so new News for 2020

Registration of septic tanks and private sewage disposal systems in both England & Wales was introduced in 2010, however registration was suspended by the Coalition Government pending a review.  The review was completed in October 2014 and new regulations –...

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Latest News

Welsh Rarebit

We are delighted to welcome Jon Edwards, our new Contracts Technician to the WCI team.  Jon hails from Wales but has settled in our neck of the woods, Wiveliscombe, with his family. With a strong background in mechanical engineering this is a step in a new direction,...

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Be prepared!

Sometimes it pays to be prepared when it comes to installing sewage treatment systems. This was certainly true recently when installing a new sewage treatment plant for a collection of domestic houses and a new Scouts den at West Hatch.  Not only did the...

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