Ongoing and New Works - Telephone : 01243 864765
Unit 20, Arun Business Park | Bognor Regis | PO22 9SX
Ongoing and New Works - Telephone : 01243 864765
Unit 20, Arun Business Park | Bognor Regis | PO22 9SX

Welcome to CPI Moling

CPI Moling doing what we do!

Established in 1989, CPI Moling has grown into one of largest installers of underground pipes and cables in the South of England. And we continue to expand. Initially providing water services to domestic properties, we now carry out major projects which entail installing water, gas, ducting, pumped sewer and data conduits to all manner of customers, large and small.

For more information or you would like us to provide you with a quotation, please go to our Contact Us page and take a few moments to fill out the form. Or, if you would like to speak to someone in person, please feel free to give us a call on : 01243 864765.

A brief overview of CPI Moling


  • Water: Mains, Services, Secondary Metering, Under Pressure Connections, Leak Detection and Repair
  • Moling (Thrust-Boring)
  • Electrofusion and Butt Fusion Jointing
  • Water Leak Detection and Repairs
  • Excessive Water Consumption Investigations and Reports
  • Commissioning, Decommissioning and of Water both Internally and Externally
  • Hydrostatic Testing, Chlorination and Bacterial Samples of Water Mains
  • Fire Mains and Hydrants


  • Gas: Mains, Services, Metering, Under Pressure Connections, Leak Detection and Repair
  • Moling (Thrust-Boring)
  • Electrofusion and Butt Fusion Jointing
  • Gas Leak Detection and Repairs
  • Commissioning, Decommissioning and of Gas both Internally and Externally
  • Industry Commericial Gas engineers
  • Coded Welding

Moling (Thrust-Boring)

Trenchless Technology, or Moling as it is more commonly called, is a method of installing new pipes, cables and ducts without the need for continuous and potentially highly damaging open trenches. Instead, Moling requires comparatively small pits, which are excavated at approximately 10 meter intervals. The "Mole" is then used to connect them. Greater distances can be undertaken but a site assessment would be required to ascertain the suitability of the ground.

The Moling process is specifically designed to be far less intrusive and can often lead to a significant saving in time and therefore costs on labour and reinstatement. This technology can be of particular benefit to Heritage sites where any disturbance is always a very sensitive issue.

For all emergency leak repairs, both internal and external, on your water or gas on the consumer side of the primary meter, please call: 01243 864765 and one of our engineers will swiftly assess the situation.

Unit 20, Arun Business Park | Bognor Regis | PO22 9SX
Telephone: 01243 864765. Fax: 01243 837392.
Ongoing and New Works - Telephone: 01243 864765.
Administration and Accounts - Telephone/Fax: 01243 821900.