Our Credentials

As Thames Water approved contractors, Advance Leak Detection (ALD-UK Ltd)  are able to self certificate our work; removing the requirement for additional regulations inspections to be carried out by water companies.

We have achieved the knowledge required in water regulations to gain approved status to install, replace and repair underground water service pipes.  We undergo audits and checks by water companies, such as Thames Water and Anglian Water, to maintain this status.

Our engineers are:

  • Thames Water Accredited- certificate number: U01509
  • Anglian Water (Aplus) Approved S132763
  • NRSWA (new road and streetworks) qualified
  • CSCS (Construction Skills Certification Scheme) accredited

At ALD-UK Ltd your security and peace of mind are paramount, so we are comprehensively insured:

  • Insurer: Integro
  • Policy Number: NH CCH 695991
  • Value Insured to: £2,000,000