Plumbers in Hertfordshire, Leak Detection & Powerflushing Services

ADI have always been proud of the industry leading plumbing service that we offer each of our customers.

Each member of the ADI plumbers team is a highly trained individual who use the most modern in plumbing equipment to make sure that you, our customers, have the best possible experience whenever you need to call us to work on a job for you. Here’s a quick list of the things we can help you with:

  • Burst pipes
  • Leaking radiators
  • Water mains problems
  • Blocked drains
  • Power flushing
  • Central heating leaks and other issues
  • Cold water storage
  • Leak repairs
  • Old lead pipe problems
  • Leak detection


This isn’t a complete list of the services we offer or issues we deal with so please call us if you’re not sure whether or not we can help you. We do also offer some very specific services to help with plumbing related problems you might be having:

Power Flushing

You might also hear this called jet flushing or hard flushing and is the modern way of clearing your radiators and other parts of your heating system of the dirt and sediment that builds up inside them after a few years of being in use. Power flushing can also remove limescale and even the sludge that get’s left behind in your radiators and all of this can be achieved with the radiators still mounted for example. Compared to the old way of doing things power flushing is very neat and tidy.

Leak Detection

The leak detection service we provide is also highly efficient in nature. In fact we can find the source of up to 98% of all leaks to within just a few centimetres of the source and we never have to dig or drill any holes in your floors, walls or garden to find the source of the leak. The sophisticated equipment we deploy allows us to find:

  • Interior gas and water leaks
  • Exterior gas and water leaks
  • Leaks in gas or oil pipes
  • Heating system leaks
  • Leaks in cold and hot water pipes
  • Commercial or industrial leaks


And because we work so efficiently it means that we can also offer you very good value for money for the high standard of work we do.

At ADI we’re always expanding into new areas to make sure we’re providing the best possible service for our customers and in Hertfordshire right now we serve the following towns and villages:


Don’t hesitate to call us if you have any questions or queries on your plumbing issue – we look forward to speaking to you on 0800 731 3848.

Hertfordshire Office: ADI Plumbers – Suite 15, 1st Floor, Maple House, High Street , Potters Bar, Hertfordshire.  EN6 5BS  Telephone: 01707 229430

Hertfordshire Office: ADI Plumbers – Suite 962, 4 Imperial Place, Maxwell Road, Borehamwood, Hertfordshire.  WD6 1JN Telephone: 0208 5282191

Hertfordshire Office: ADI Plumbers – Room 105, 2nd Floor,  3 Bishop Square, Hatfield, Hertfordshire. AL10 9NA Telephone: 01279 826315

Hertfordshire Office: ADI Plumbers – Suite 3, Dorchester House, Station Road, Letchworth, Hertfordshire.  SG6 3AW  Telephone: 01462 759227

Hertfordshire Office: ADI Plumbers – Suite 460, 960 Capability Green, City Centre, Luton, Hertfordshire.  LU1 2DW Telephone: 01582 639498

Hertfordshire Office: ADI Plumbers – Ground Floor, Suite F, Breakspear Park, Hemel Hempstead, Hertfordshire.  HP2 4TZ Telephone: 01442 359233

Hertfordshire Office: ADI Plumbers – Office 307,  54 Clarendon Road, Watford, Hertfordshire. WD17 1DU  Telephone: 01923 428954

Hertfordshire Office: ADI Plumbers – Room 395, Cardinal Point, Park Road, Rickmansworth, Hertfordshire. WD3 1RE  Telephone: 01923 428955

Hertfordshire Office: ADI Plumbers – Office 4, Fountain Court,  2 Victoria Square,  St Albans, Hertfordshire.  AL1 3TF  Telephone:  01727 881151