Wheal Jane Group

Carnon Contracting

Carnon Contracting was formed in 1988 and has been providing civil engineering and specialist contracting services throughout Cornwall and working across the Southwest ever since.

The company has become a highly respected and reliable, medium-sized, multi-skilled civil engineering firm.

We employ a skilled, experienced and fully trained workforce with full CSCS coverage. The company is ISO 9001 and ISO 14001 registered and CHAS accredited.

The geotechnical and civil engineering services we offer include, but are not limited to:

  • New – Plant Hire
  • Ground Anchorages
  • Soil Nailing, Rock Bolting & face/mesh installation
  • Contract Drilling
  • Micro-Piling & Grouting
  • Underpinning
  • Site Investigations
    • Standard penetration test
    • Dynamic probes
    • Window sampling
    • Probe drilling
    • Trenching
  • Marine works – quays and jetties
  • Adit Inspections
  • Retaining walls – Piled & Gravity
  • Foundation packages
    • Commercial and residential
    • Drainage and service installations
    • Block & Beam Floor installation
    • Reinforced ground beams and slabs
  • Slope stabilisation
  • Sprayed Concrete
  • Mining Investigation and Remediation
  • Commercial Scale Solar PV Ground Mount Installations


Carnon Contracting can provide both the geotechnical and groundwork solutions increasing efficiency and saving time on site.

“As client project manager for the Sardine Factory refurbishment, we are pleased with the resources and performance of the principle contractor’s subcontractor Carnon Contracting. On completion of works to date, we look forward to continuing this relationship through the main piling and groundworks elements of the works to deliver a cost effective, quality and timely completion.“

Colin Crabb, Assistant Harbour Commissioner, Looe Harbour  –  July, 2017


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