Providing a solution driven approach to drainage issues, driving down costs and claim lifecycles.

DASA Drainage CCTV Investigation

Drainage inspection,
reporting and repair


Drainage is where we began.  Over time we have invested heavily to remain at the forefront of the industry through our technical knowledge and ability, personnel, methodology and equipment.

DASA is a specialist in CIPP or ‘trenchless technology’, which means that we are able to undertake a great many repairs without resorting to large-scale excavation or trenchwork across customers’ property. Where  traditional excavation is unavoidable, through our ability and accessibility to cutting-edge machinery, we ensure that the disturbance is limited and all reinstatement is carried out to the highest standards.


DASA drainage experts insurance
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How we get it right for you

Our 36 year journey

We’ve come a long way over three decades in business.  Discover where DASA began, and how we’ve developed to where we are today.

Your claim at
YOUR fingertips

Our unique portal – the DASA hub, enables our customers to track their claim and monitor progress quickly and effectively and with full transparency.

"The entire experience of DASA has been a positive one. What a comfort to know that one is dealing with a professional firm! A very long number of years has elapsed since I last experienced this, thank you so much."

Miss Saunders