Osterns Quarry

Osterns was purchased in 1993. The site is an amalgamation of 3 quarries. Located beside the state highway it is probably our most recognized quarry. The sealing chip produced here is used on local roads and as far away as central Taranaki.

Health and Safety is our number one priority.

Speed limit of 30 Kph.
Minimum required PPE: High visibility clothing, steel cap boots and hard hat.
See notice board at entrance for details on radio communication with loader.

Quarry Address

890 Otorohanga Rd, Otorohanga 3873, New Zealand

Get Directions


Open 5 days a week from 7am till 5pm, Saturday 7am to 12pm.

Site Phone

Ordering Aggregates From Us

If you don't have an account open with us, or are looking for a one off purchase, choose the product above, and fill out the product enquiry form. One of the team will respond.

For ongoing purchases:
Step 1:
Complete an account application form and send it back to us. We’ll have your account opened within 5 working days.

Step 2: Browse Products for each quarry. You can click into a quarry and view the product that is normally available at that quarry.  We can send you price lists if required.

Step 3: Order Product. Once your account is open, you’ll receive information how to purchase product onsite at our quarries.