19/03/2026
Did you know that Grindstone can provide pre-employment urine testing?
Perfect for:
- people looking to apply for a job
- employers needing to onboard new staff
- workers returning to the workforce
Don't pay too much for your pre-employment drug test! Contact Grindstone today.
Our staff have years of experience in providing on-site drug & alcohol testing, across open-cut mining, underground mining, gas plants, and other heavy industries. We come to site already equipped with a Coal Board Medical, Standard 11, and Construction White Card.
