Site Engineering Personnel Ltd

Site Engineering Personnel Ltd

Site Engineering Personnel Ltd and Survey Engineering Projects were founded in 1985 and are based in the North West of England. The company operates throughout the UK supporting a wide and diverse range of clients and projects.

Using the latest Leica Total Stations & GPS receivers we can tailor surveys to meet the needs of the most demanding projects.

  • Topographical Surveys: 2D & 3D mapping solutions, topographical, tree, level & volumetric surveys.
  • Measured Building Surveys: Floor plans, roof plans, sections & elevations
  • Monitoring Surveys: Precise levelling, buildings, dams, bridges & reservoirs for movement
  • Hydrographic Surveys: Coastline monitoring, river sections, lakes & flood plains.
  • Service Location: Using the latest ground penetrating radar we can provide the complete utilities surveying service.
  • Ecological Survey: Providing conservation and ecological consultancy whilst being empathic to the needs of businesses and development requirements

SEP’s CAD department supports all known CAD, GIS and general database formats as well as the provision to provide bespoke data solutions to clients’ own in-house or hybrid software systems.


Accredited to ISO 9001:2000 with a dedicated Quality Assurance Manager.


33 Sandy Lane
Lancashire WN8 8LA


01695 729835


01695 725566


Send an email




Mr Joe Johnson – Managing Director

Mr Andrew Gaudie – Survey Manager

Mr Richard Oliver – Sales & Marketing Manager