TrustMark Accreditation

TrustMark was sponsored by the DTi and launched in January 2006. It was introduced to allow the general public to have confidence in service contractors.  It looks to offer best practice in various trades including the drainage sector.

If you work in the domestic market and you feel that you are a competent operator, why not apply. Criteria have been set for CCTV inspections, water jetting, blockage clearance and pipe repair/replacement.

The TrustMark assessors for the Drainage Maintenance sector are AJA Registrars of Portishead. For further information log on to