Heavy Diesel Servicing, Repairs And COF Work


No nonsense, no fuss, cost effective mechanical servicing with BDX Mechanical

We specialise in providing truck fleet maintenance, breakdown support and COF work throughout the greater Whangarei region.

We work on any truck type and size and have the latest diagnostic software to pin point and resolve the issue in the fastest and most cost efficient way possible. We will keep your down time to a minimum and ensure your assets are in prime working condition to keep you earning.

A Pre COF inspection with BDX will ensure that the important issues are dealt with before running through for certification. Our business software keeps track of your assets from a compliance and service history perspective so you don’t have to worry about it.


Trucks, trucks and more trucks is what the BDX Mechanical team is all about.

A team with a passion for delivering top class servicing and repair work for all trucks northland wide

We care about your problems, your frustrations and your pain in keeping a truck fleet well maintained with minimal downtime. Don’t let COF assessments be a stressful time in your life. BDX Mechanical will find and repair the issues with a pre COF check, and complete the process on your behalf. We are a fleet maintenance specialist with an excellent track record.

Pre COF checks

COF repairs and maintenance

Regular servicing


Fault diagnostics

Small and large trucks


Mechanical Services at Unbeatable Prices

We are dedicated to providing a full suite of heavy diesel mechanical services at below market rates. We are able to do this by leveraging our position within the larger BDX group of companies.

Explore our services in further detail to see how we might be able to assist you.


LONG LASTING Partnerships Built on Trust and Expertise

We partner with clients who depend on reliability and accuracy with their mechanical servicing requirements. We combine knowledge, resources, plant and equipment to ensure our clients get unmatched value for money.


Keen To Work With BDX For Your Next Project?

Having BDX by your side future proofs your business. You can rest assured knowing that one of your biggest assets is being looked after by the best heavy diesel mechanics in the industry. We are committed when it comes to building long term relationships with local businesses who deserve best in class mechanical support.


Your fleet, Our Passion. We are a leading heavy diesel mechanical services provider based in Whangarei Northland


32 Logyard Road Port Nikau


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