Subscan complete full PAS128 Utility Surveys for designers and contractors. Producing detailed guides so everyone understands exactly what they are dealing with when preparing and working on a site.

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Subscan offers a full range of drainage services, from a small drain blockage to a full site survey and cleanse. There is no task too big or too complex that we can’t solve, and we’re are on hand 24 hours a day.

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Working in conjunction with our Utility and Drainage departments, Subscan’s specialist surveying teams are able to provide a fully integrated surveying solution that is unique within the current marketplace.

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Subscan Rail offer an extensive range of trackside drainage and surveying services throughout the whole of the UK rail network. We are fully RISQS audited and verified and all our rail operatives are PTS trained.

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Providing full UK coverage in a wide range of services aimed at the detection and avoidance of underground utilities.

All of our services are backed up by our 24-hour emergency call out. If you need drains unblocking at anytime, in any location, Subscan will be onsite with fully trained service engineers.


We undertake works for commercial contractors operating both locally and throughout the UK for both the public and private sectors.


Subscan provide specialist reactive drainage and survey solutions for businesses throughout the construction industry.

Local Authority

Our specialist team of engineers work to resolve local authority issues as quickly, safely and efficiently as possible.


At Subscan we provide reactive and pre-planned maintenance work to ensure minimum disruption to the UK rail network.

Client Testimonial

Over the last couple of days I’ve been watching your team crawl all over the roofs and today I’ve been chatting to the fella who was operating the small drain cleaning truck.  They appear to have been working really well, covering a lot of ground and just getting on with the job.  The team are very professional and talked me through what they have been doing throughout the project. I know I told you the difference that I saw between your site visit and the one I had experience previously. It’s very clear the positive attitude and commitment to the task in hand is prevalent across your workforce, long may it continue. – Headteacher, Outwood Academy, Easingwold

Headteacher – Outwood Academy, Easingworld