Talk with the team that knows
how to deliver 1300 627 623

T: 02 9781 1400    E:
A: 55 Davies Rd, Padstow NSW 2211

Contractor of choice

Our commitment to quality, innovation, safety and zero harm has made
NA Group a market leader.

We believe in transparent working relationships, have a depth of knowledge across the business and a track
record for successfully delivering complex, time critical civil and road maintenance and restoration projects
across NSW.


We’re the ‘contractor of choice’ for:

  • RMS (Roads and Maritime Services)
  • Ventia Boral Amey JV
    (formerly Leighton Boral Amey JV)
  • Downer Infrastructure
  • DM Roads (formerly DownerMouchel)
  • Boral Asphalt
  • Ausgrid
  • WestConnex
  • Ventia Pty Ltd M5 East
    (formerly Leighton Contractors Pty Ltd)
  • Acciona Infrastructure
  • Lendlease
  • Interlink Roads M5 South
  • Westlink M7
  • Local Government Procurement
  • Various Councils and Local Government


NA Group Pty Ltd is currently engaged by Downer Infrastructure delivering road and civil works, mainly involved concrete road construction and maintenance to Downer Infrastructure's Sydney businesses.

Nick Argyropoulos, Director of NA Group, and his team are professional and diligent in delivering road and civil works to Downer Infrastructure. Nick is heavily involved throughout the project lifecycle from the tender phase, through planning, programming, delivery and completion of the project with constant contact and feedback. He ensures that provision of information and feedback is maintained as a core ingredient to project delivery.

NA Group have initiated and implemented high levels of safety within the culture of the company and staff. Their work in road construction and maintenance focuses on the safety of employees and road users during the construction phase of all projects completed with Downer Infrastructure. This focus on safety has led to NA Group receiving safety awards, most recently receiving the Downer contractor safety award in late 2011.

NA Group has put in place procedures that ensure all aspects of road and civil works are delivered with minimum confusion and fuss. These include appropriate environmental, drug and alcohol, equal opportunity, and relevant work health and safety policies that align with Downer Infrastructure’s policies. NA Group is an excellent contributor to Downer Infrastructure’s near miss reporting program, part of our Zero Harm behavioural change journey.

Regular Zero Harm audits of subcontractors form a part of Downer Infrastructure’s Quality Management process. We carry-out audits to monitor compliance, with relevant work health and safety laws, regulations, industry codes of practice, licenses and project requirements. NA Group always perform well and willingly providing access to pre-start documentation, plant maintenance records and other information and licenses without question. NA Group is the highest ranked on our league table of supply chain partners. This willingness to comply with Downer Infrastructure’s quality management process has led to a strong and healthy relationship between NA Group and Downer Infrastructure.

I can confidently recommend NA Group Pty Ltd for appropriate projects and consider them to be solid and reliable specialists in the field of road and civil construction and maintenance. Please feel free to contact Downer Infrastructure to provide any further assistance.

Jim Appleby
National GM Road Surfacing, Infrastructure Services, Downer Australia


NA Group provides 'value for money'.

They pride themselves on the competency, commitment and subsequently the efficiency of their workforce, ensuring that they always provide crews with the appropriate systems and skills to deliver projects on time, within budget and safely.

I can confidently recommend NA Group Pty Ltd to any prospective Client. They really are focused on and deliver with respect to: “Safety, Innovation, Efficiency, Quality.

Aedan Hewitt
Operations & Maintenance Manager M5 East, Ventia Pty Ltd


NA Group consistently delivers as promised.

They are a Contractor that has experience, trust, honesty, integrity, and bring a full commitment to TRACA (Transmission Cable Alliance). I am very impressed with the professionalism and analytical abilities of their staff. They always promote a Team effort with all members of the project including sub-contractors, engineers, and consultants.

Their effort as well as their attention to detail, quality, schedule and budget has led to very successful and projects. I would recommend them to anyone

Amit Patel
Senior Project Manager, Transmission Cable Alliance


Ventia Boral Amey Joint Venture {VBA JV) manages the Sydney South Stewardship Maintenance Contract, awarded by NSW Roads and Maritime Services to deliver road asset management services over seven years, valued at $100 million per annum.

VBA JV Sydney commenced service delivery on 31 March 2014. In addition, VBA JV has constructed over $75 million in road improvement works on behalf on Roads and Maritime to date.

Since the inception of the contract, NA Group has been a key service provider for VBA JV. Their areas of expertise have included road construction and civil works but they are more than willing to assist wherever possible. When required for Incident Response, they are dependable, competent and professional. They are proactive with supplying solutions, and exemplify the teamwork value of VBA JV with valuable contributions to our WHS&E systems.

NA Group’s solid commitment to safety, efficiency, quality and environment has been evident in the incident free completion of many key projects. They have an excellent safety system, giving confidence in their ability to not only complete works on time and to specification, but most importantly, to ensure that everyone goes home safely. This requirement is non-negotiable by VBA JV and NA Group has not disappointed.

Their professional, can-do attitude has been a vital element in maintaining the high standards demanded by VBA JV and our client, NSW Roads and Maritime Services. NA Group Director Nick Argyropoulos leads from the front with a personal oversight of and involvement in all work undertaken for the joint venture. This accountability is reflected in the culture and work ethic of all NA Group staff.

I regard NA Group more as a partner than a subcontractor in their attitude and approach to innovation. I unreservedly recommend them to any business seeking the highest standards in roads and civil works contractors.

Kevin Badger
Program Manager, Ventia Boral Amey Joint Venture