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Our Core Values

Wilson Diesel Services delivers reliable diesel mechanical services to corporate fleets, civil contractors and mining operations across Tennant Creek, the Barkly region and remote Northern Territory.

Crane lifting heavy equipment bucket during field service work on mining machinery in the Northern Territory.

Home Safe Every Day

Safety comes first — always. We are committed to protecting our team, our clients and the wider community. Through strong systems, ongoing risk assessment and safe work practices, we ensure everyone goes home safely, every day.

Team members of Wilson Diesel Services discussing heavy diesel equipment repairs in Tennant Creek NT.

Teamwork Excellence

We believe the best results come from working together. By valuing the skills and experience of every team member, we create a collaborative environment that delivers consistent, high-quality outcomes for our clients.

Mobile diesel mechanic repairing a road train truck on a remote road near Tennant Creek Northern Territory.

Innovation Anchored in Wisdom

We combine modern technology with practical, hard-earned experience. Staying current with industry advancements while respecting proven methods allows us to deliver solutions that are reliable, adaptable and built to last.

Mobile diesel mechanic servicing clients at all-hours in the Barkly

Tailored Excellence

No two clients are the same. We take the time to understand each operation and provide solutions that are fit-for-purpose, practical and precise — not generic or over-engineered.

Mobile diesel mechanic support vehicle assisting a road train transport near Tennant Creek Northern Territory.

Customer Centric Value

Our business is built around long-term relationships. By listening, communicating clearly and delivering reliable results, we consistently provide value that supports our clients’ operations and earns their trust.

Wilson Diesel Services field workshop servicing heavy machinery near Tennant Creek NT.

Capability

Our capability is built around mobility, experience and an understanding of remote operating conditions. With a fully equipped mobile workshop and OEM-trained expertise, we support clients where uptime, safety and compliance matter.

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Capabilities

Our capabilities include:

  • Mobile diesel mechanical servicing and repairs

  • Heavy road transport and fleet maintenance

  • Civil and earthmoving equipment support

  • Specialised mining equipment repairs and maintenance

  • Preventive maintenance programs (daily, weekly or fortnightly)

  • Emergency breakdown response with priority support for corporate clients

  • Hydraulic hose repair, supply and assembly

  • Battery supply and air-conditioning repairs

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We work to established safety systems and industry standards, with a strong focus on reliability, clear communication and long-term service partnerships.

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A formal Capability Statement document is available on request and can be provided to support tenders, contracts and compliance requirements.

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Contact Us

Address

Lot 918 Paterson Street

(South end Stuart Highway)

Tennant Creek 0860

Opening Hours

M - S: 0700 - 1700

Sunday: By appointment

Wilson Diesel Services is registered with the Industry Capability Network Australia.
Wilson Diesel Services is a member of the Northern Territory Chamber of Commerce.
Wilson Diesel Services is a proud Territory Proud Northern Territory business.

Wilson Diesel Services Pty Ltd are proud to be members of the following 

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