Servicing the UK
since 1966

Where We Operate

P.N. Daly Ltd. operate nationwide delivering market leading service and value.

Please click on the tabs below to see in detail where we do what we do. Below the tabs you will find our main office contact details.


  • PN Daly Road JobWater mains repair and rehabilitation services
  • Sewerage networks repair and maintenance
  • Construction of industrial and commercial water supplies
  • Term provision of 24 hour emergency call out services water and sewerage
  • Installation of PRV.s and quadrina points on water distribution networks
  • Highway reinstatement

Severn Trent Water Area

  • Core MeasureWater mains cleaning including network analysis, design and pre and post water quality reporting
  • Coring and analysis of highways reinstatements
  • Pre and Post rehabilitation analysis

Thames Water and Southern Water Areas

leakage detection
  • Customer side water leakage detection
  • Mains water leakage detection by correlation
  • Water network noise logging, installation and analysi
  • Water network perma logging, installation and analysis
  • Water network aqua logging, installation and analysis
  • Water leakage surveys of commercial networks
  • Step testing of water networks
  • Water network pressure management
  • Water network PRV maintenance
  • Analytical targeting of water mains repair and detection works

Nationwide - Scientific Services, Gas

PN Daly Scientific Services Division tester
  • Gas odourimetry
  • MEG testing
  • Anti freeze sampling and analysis
  • Hygrometric testing
  • Holder water analysis
  • Gas mains risk hazard survey
  • Repair/maintenance and calibration of:
    – Gascoseeker Mark 1, 2 & 2(500)
    – Gascoseeker depot checkers
    – Gas detection vehicles
    – Cable locators (Radio Detection CAT.s)
    – Druck pressure testing equipment

Nationwide - Various Super Contractors & Highway Authorities

  • Core SampleCoring and analysis of highways reinstatements
  • Supply of highways technicians


Office Addresses

Head Office – Milnrow

Butterworth Hall Works, Charles Lane, Milnrow,
Rochdale, Lancs, OL16 3PA
Tel : +44 (0)1706 659 701
Fax : +44 (0)1706 860 756

View on google maps

Lichfield Office

Mews 2, Trent Business Park, Eastern Avenue,
Lichfield, Staffordshire, WS13 8RR
Tel : +44 (0)1706 659 701
Fax : +44 (0)1706 860 756

PN Daly Ltd. UK Offices Map