Waitaki Heavy

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Waitaki Heavy Taking care of all your heavy diesel needs, both on and off the road, on the farm or in the workshop 24/7!

Earthworks Mechanical has grown, we have recently purchased Waitaki Heavy Vehicle Maintenance and now bring you Waitaki Heavy!

Have you got what it takes to interpret our parts? Apply online!
12/10/2026

Have you got what it takes to interpret our parts? Apply online!

Parts Interpreter (Full time, Permanent) for Waitaki Heavy in Waitaki, Otago.

We are the drop of centre for the Ardgowan School’s Home and School rolling Fundraiser!
14/09/2026

We are the drop of centre for the Ardgowan School’s Home and School rolling Fundraiser!

💛ARDGOWAN HOME & SCHOOL ROLLING FUNDRAISER💛

We’re excited to announce that Ardgowan Home & School are running a rolling fundraiser to help support our school and make a difference for our tamariki! 🏫

Every little bit helps, and with your support, we can continue working towards our goals and creating a wonderful environment for our children.

🔋 GOT ANY OLD LEAD-ACID BATTERIES?🔋

If you have any old lead-acid batteries lying around that you would like to get rid of, we would love your help!

We are happy to:
🚗 Pick them up from you
📍 Or you can drop them off at Waitaki Heavy

All funds raised will go towards supporting Ardgowan School and our upcoming projects.

Whether you’re a school family, friend, whānau or member of our amazing community, we would love your support!

If you have any batteries you would like to donate, please send us a message to arrange collection or drop-off.

Thank you for supporting Ardgowan Home & School!💛

Together, we can make great things happen for our tamariki! 🌟

03/06/2026

⚙️🔧 TIME FLYS WHEN YOUR TAKING OVER A NEW BUSINESS 🔧⚙️

What a ride the past 4 months have been!
We are extremely grateful for the positive response we have received from our customers and wider community for our new venture.
It’s been a whole lot of disorganised chaos whilst we navigate the combination of our current business Earthworks Mechanical with our new business Waitaki Heavy. We appreciate your patience whilst we are smoothing out our new systems.

We are still offering all our services as well as some new ones:

🧰 Heavy diesel servicing and diagnostics

🚜 Onsite or workshop scheduled and preventative maintenance and repairs

🚛 24hr breakdown service to keep the transport industry moving

⚠️ Hydraulic hose repair, in-house or mobile

⚙️ Parts supply for those bits you can fit yourself

We are excited to see what the next 4 months has instore!

Cheers,
Aaron, Tina and the Waitaki Heavy team!

11/02/2026

⚙️ WE’RE ON THE MOVE!! ⚙️

Things are beginning to look a little bare in our Ardgowan Rd yard …..

Monday 2nd of February was our first day trading from our new location and our new business!!

Aaron and I are excited to announce we have purchased Waitaki Heavy Vehicle Maintenance in Oamaru.
With our business continuing to grow, purchasing this business seemed like a natural progression for us and also allows Trevor & Rose the opportunity to begin their well earned retirement!

We welcome service manager Gareth Ohara to our Waitaki Heavy team! Many of you will already know Gareth and know he comes with a wealth of knowledge from the industry and will be an asset to our team.

You will still receive all the same great service just from a new location!

We look forward to continuing to work with you.

Cheers,
Aaron, Tina and the Earthworks Mechanical & Waitaki Heavy teams!

Address

6 Pukeuri-Oamaru Road
Oamaru
9494

Telephone

+64275016470

Website

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