Skip to main content




We are committed to delivering excellence in everything we do. We set the benchmark in civil construction quality services and reliability throughout the Northern Territory, ensuring that optimum results are achieved for all our clientele, efficiently, cost-effectively and safely.


Our vision is to harness our team’s collective expertise and passion so that we may continually produce outstanding civil works; constantly innovate our product; whilst carrying our solid reputation right across the Territory.



Located in Tivendale (just 15 minutes from Darwin city), Diggamen have paved the way for construction in the Territory, offering superiority and commitment since 2007. Client relationships have been built from day one and remain robust to this day.
We continue to deliver to local enterprises, developing our team and product along the way, whilst employing locally and giving back to our community.
Our broad skillset ranges from demolition, detailed excavation, stormwater, water mains, subdivisions, bulk earthworks, conduit, and pipeline installation and more, we deliver a dedicated team to all projects. 
We look forward to a positive and successful future in the NT. Working only with local suppliers and subcontractors shows you just how resilient the Territory is, together, we can bring the Territory into the future and enjoy a sustainable place to live amongst our community.  



Diggamen would like to acknowledge the Traditional Owners of the land on which we work and pay our respects to Elders past and present.
We have a full time focus on employing local indigenous personnel. We aim for a 30% indigenous workforce for all projects, offering our workers the flexibility of extended leave for family and cultural reasons. 


On behalf of Downer Airport team, I appreciate your assistance on our pit excavation works at Alice Springs Airport. You and your staff have shown professionalism to complete our scope of work. We are looking forward to receiving your service again in the future.

Merdan OmerDowner - 6.6.19

I appreciate your proactive approach of contacting the NT EPA for advice on appropriate remedial action, and encourage you to continue this practice should future instances require further clean-up efforts or investigation.

Paige RichterNorthern Territory Environment Protection Authority

Thanks so much for your team's work at the Running Festival, professional as always and very easy to work with.

Shane Cadan

Clint, I would like to express my thanks once again, both to yourself and your team that assisted with the incident on Sunday. The very prompt response, and professionalism shown on site when your crew arrived to a completely different situation than envisaged, was very much appreciated. Please thank Darren and his team that worked on site.

Terri DuffDepartment of Infrastructure

Diggamen traffic controllers did a very professional job in a highly trafficked environment.

Mark TullekenBoral

Thank you Peter, and your traffic control team so much for the great job you all did on the Land Rover Road Train project

Warren KeuningThe Precinct

Thank you for detailing the 2018 Queens Baton Relay event. A BIG Thank You and Congratulations to all involved in organising this event and making it a “Big Success”. It is a true reflection of the Commitment and sincere and tireless effort coming from the entire team.

Dilip NellikatAlice Springs Town Council

Charles Darwin University School of Trades would like to extend our thanks and appreciation to Diggamen Civil Contracting Alice Springs for supporting the CDU Civil Construction Showcasing by allowing us the use of your Mini Digger for the interactive activity during the Red Centre NATs 03 (2017)

Charles Darwin UniversityCDU School of Trades

Diggamen did a fantastic job yesterday installing the routed timber signs at Karlu Karlu. The guys acted in a very professional manner and constructed the signs to the precise specifications.

Duane HeywoodSenior Ranger - Parks Central Australia Barkly Region

Thanks again for your signage support that Diggamen gave to the Finke Desert Race 2017. Very much appreciated.

Glen AurichtNT Government, Department of Infrastructure, Planning & Logisitics

"I wish to forward my appreciation for this signage works at ANZAC hill. We had signage damaged at the last moment and had no options available to get new signs in from the supplier. Diggamen went far beyond the normal signage requirement and got the job completed. Staff observed the new signage was installed in time and on location with the protective cover of polycarbonate. Well done Clint and the Diggamen team. Your efforts are appreciated "

Robert GatesNT Government, Department of Infrastructure, Planning & Logisitics

Clint, thanks so much for your team's work at the Running Festival mate, professional as always and very easy to work with.

ShaneBarrett Drive Mile

Diggamen response times are quite exceptional and exemplary. Well done Clint Thomson, and thank you. I could cite numerous instances of prompt response times by the company from recent times. Their reliability and response times at fatal accident sites, truck rollovers and the like serve to make my job at these times just that much easier.


I would like to express my thanks once again, to your team that assisted with the rollover on Sunday. The very prompt response, and professionalism shown on site when your crew arrived to a completely different situation than envisaged, was very much appreciated.

TerriDepartment of Infrastructure

The course at Simpsons Gap looked magnificent with the cones and the clear signage. This is important for participants and I had some comments after that it was the best marked course they had seen. Along with the great scenery it made for a memorable event for everyone. So thanks.

JohnMasters Games, Alice Springs