Rob & Sons Pty Ltd are professionals in the construction and maintenance of manholes, concreting, and Pit & Pipe/Cable Hauling. Their experience extends to a variety of Manholes and Pit & Pipes in a range of sizes, and varying from new to pre-existing manholes, including demolish and rebuilding of entire manholes or just lids.

Rob & Sons Pty have built Manholes and Pit & Pipe networks for all major communication experts and have a Contract Portfolio consisting of approximately 18 companies, with this Portfolio continuing to grow.

Rob & Sons have carried out work in the Adelaide CBD and surrounds; including Adelaide Airport, Edinburgh RAAF Base, and most recently, Anzac Highway and South Road extensions. Rob & Sons Pty Ltd also service Greater SA locations such as Moonta, Murray Bridge, Whyalla, Woomera, Port Augusta, Port Pirie, Mt. Gambier & Snowtown to name a few; with a willingness to travel interstate if required.

All work is carried out to specifications from Schedule A (Appendix 24 & 31) and Australian Standards; and we are happy to supply documentation from our suppliers to verify that correct materials are always used on any job carried out by Rob & Sons Pty Ltd.

All part of our service to you!

Rob & Sons Pty Ltd pride themselves on maintaining a very high standard of quality workmanship, service & satisfaction. As part of this continued commitment...

  • Before commencing any work, Rob & Sons will always 'Dial Before You Dig' to locate all underground pipes and cables to ensure that no damage is done to existing underground services such as telecommunication cables, gas pipes, water pipes and power cables.
  • Rob & Sons Pty Ltd also supply their own Traffic Control for all jobs; particularly those located on TSA Roads; ensuring full safety barriers, speed limitations signs and all necessary safety/danger signs are erected around and on the job site.
  • If Engineers Reports are required, Rob & Sons Pty Ltd can supply an Independent Engineers Report at the Contractors request.
  • Rob & Sons Pty Ltd takes photos of every job we do, and we supply these photos on disc to all Contractors as part of our commitment to service and satisfaction.
  • Rob & Sons Pty Ltd respects and maintains confidentiality on all matters.

Rob & Sons Pty Ltd is a Licenced Builder (Lic # 194549), and Australian Registered Company (ACN 114 965 703).

Our Full-Time Site Supervisor, Jarryd, is an experienced Accredited Contractor in:-

  • Accredited Manhole Builder
  • Traffic Control
  • First Aid
  • Rigger Cert
  • Track Safety
  • Power Awareness
  • Working at Heights
  • Confined Spaces
  • Pole Top Rescue

We are happy to provide documentation to confirm these Accreditations should you require.

Rob & Sons operate Fully Insured with full Public Liability Insurance.


All Rob & Sons Pty Ltd work is carried out to exacting Australian standards from Schedule A (Appendix 24 & 31). Rob & Sons operate fully insured with full public liability insurance.