Drainage Consultants

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Ask Us Drains has been consulting on all aspects of drainage design, installation and maintenance works for nearly 17 years.

Whether you need help developing or repairing a private drainage system, or you’re a water provider seeking assistance with a new or ongoing project at a major development, you can trust our engineers to deliver expert advice that’s always backed by practical solutions.

Our drainage consultants in Colchester have undergone extensive training and hold all the relevant accreditation, including certificates from PASMA and IPAF that demonstrate their competence in working at height or within spaces that are confined or difficult to access. Our inspections and surveys are carried out to OC19 and OC21 standards and can be supplied with the relevant documents to prove this on request. And as a company, we are SafeContractor approved and members of the National Association of Drainage Contractors.

We regularly consult with domestic and commercial customers in Essex, Suffolk, London and the surrounding areas.


As a specialist drainage consultancy, we love nothing more than designing effective, sustainable and eco-friendly drainage systems for our customers. From planning private treatment plants to adjusting mainline sewers, we can do it all!


Our team carry out all manner of drainage installations. From laying new pipework to adding soakaways, Saniflow systems and septic tanks to your existing setups, you can rely on us to complete the job quickly, efficiently, and at a competitive price.


Keeping your industrial drainage system in excellent condition should be a top priority. We can develop routine drain and sewer maintenance schedules for businesses, schools, hotels, restaurants, leisure centres, water companies and other public authorities.


Where necessary, we can carry out full drain excavations to get to the root of the problem – often quite literally! We will plan the excavation project according to your exact requirements and will do everything we can to make sure we keep disruption to a minimum.

Why work with us?

30+ years’ experience

We have been working as a drainage consultant in the waste management sector since 1988, and have undertaken a huge variety of domestic and commercial projects since 2003.

Professional yet personal service

As a family-run company, we take our approach to customer care extremely seriously. We pride ourselves on delivering a fast, reliable, consultancy service that’s underpinned by our friendly nature and passion for our work.

24/7 support

Got an emergency? Give us a call! We are always available to handle any last-minute jobs or fix unexpected problems onsite. We cover Essex, Suffolk & London, and can travel to other locations in the South East.

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