Welcome to CMS LTD


​Central Otago | Cromwell | Wanaka | Queenstown | Alexandra | Clyde

CMS Ltd is a fully mobile heavy diesel mechanical service providing professional on-site diagnostics, servicing, repairs, and breakdown support for heavy diesel trucks, earthmoving machinery, mining and quarry equipment, agricultural machinery, and civil construction equipment across Central Otago.
We deliver fast, reliable field service directly to your site, farm, quarry, transport yard, or job location — helping minimise downtime and keep critical machinery operating safely and efficiently.
Our experienced team works across Cromwell, Wanaka, Queenstown, Alexandra, and surrounding regions, supporting contractors, mining and quarry operations, civil companies, farmers, and heavy transport operators.

Our services include:
Breakdown & Emergency Repairs
Mobile Diesel Diagnostics & Fault Finding
Preventative Maintenance & Servicing
Hydraulic Diagnostics & Repairs
Engine, Cooling & Fuel System Repairs
Electrical & Starting System Diagnostics
Field Service & On-Site Mechanical Support
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Our fully mobile service reduces costly downtime by bringing professional heavy diesel expertise directly to your machinery.
We are official service providers for Kobelco New Zealand in Central Otago. Areas serviced are Cromwell, Queenstown, Wanaka, Alexandra and anywhere in between or beyond. Give us a call! 
We maintain a fleet of telehandlers which are available for hire through Telelift Sales and Hire Ltd.
Visit their website or give us a call to enquire!

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For premium lubricants, pop in to our Workshop, as we stock a wide range of Total lubricants and batteries.
​Give us a call to enquire!
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commercial machinery services ltd

established 2016