Best in the business

Damage can be caused by leaking roofing & pipes, blockages or lack of drainage. Identifying the problems and getting the plumbing and damage fixed properly can be tricky business for all parties involved. Insurance claims and legal disputes can slow down the process even more.

If you’re a law firm representing a client with plumbing problems or an insurer who needs a claim investigated, you’re going to need an expert forensic investigation and report.

Wenning Technical Services is a leader in plumbing investigations and the applicationof regulations and standards. Our technical expertise and extensive experience in locating and documenting defects will ensure that your best interests are represented.

We will attend your site and investigate plumbing, drainage and roofing to locate the cause of your water problems and provide a report listing the solutions. Call us today to take control of your plumbing problems. 

Finding the cause of the problem

We can locate the cause of issues including:

  • Roof leaks
  • Leaking balconies and terraces
  • Leaking shower and bathroom areas
  • Poor sub-soil drainage and groundwater
  • Recurring blockages
  • Water ingress and leaks
  • Poor ventilation and mould

We are also regularly engaged to report in complex matters involving general plumbing, drainage, gas-fitting and mechanical services requiring investigations, testing and analysis such as:

  • WATER SUPPLY DATA LOGGING AND UNACCOUNTED FOR WATER
  • FLOURESCEIN DYE TRACING WATER FLOWS
  • MATERIALS FAILURE
  • EROSION AND CORROSION IN PIPING SYSTEMS
  • CONTAMINATION OF DRINKING WATER
  • CONTAMINATION OF AIR CONDITIONED AIR
  • CARBON MONOXIDE TESTING
  • FIRE AND EXPLOSION PROPERTY DAMAGE
  • FLOODING PROPERTY DAMAGE
  • CCTV PIPELINE INVESTIGATIONS AND REPORTING TO CONDUIT INSPECTION REPORTING CODE (CIRCA)
  • TOX-FREE VAPOUR TESTING DUCTED AIR CONDITIONING AND VENTILATION SYSTEMS
  • SMOKE TESTING DRAINAGE SYSTEMS
  • DIFFERENTIAL LEVELLING


We are regularly involved in assisting Insurers with loss assessing in complex claims.

With over 35 years experience in the plumbing industry, we have spent over 25 years specializing in the provision of plumbing investigation and expert report services. We are focussed, driven and committed to achieving the best possible outcomes for our clients.

Plumbing contractor finds mould in plaster

Call us today on (03)87744024 for more information!