"Passionate About Rock"

Established in 1985

Why Choose Coastrock & Earth Excavations

Personal Service from Start to Finish

At Coastrock, you’re not just another job number. As a hands-on, owner-operated business, we offer direct communication from start to finish. You’ll deal with the same experienced project manager throughout—no handovers, no confusion.

40 Years of Hard-Earned Experience

With over four decades in rock and earth works, retaining walls and detailed excavation, we know how to handle the unexpected. From boring into Class III rock, cutting through sandstone and dealing with tight-access backyards to preparing commercial sites with precision, we bring real-world know-how to every job.

Equipment That Works as Hard as We Do

Our fleet may not be flashy, but it’s tough, well-maintained and delivers reliable performance day in, day out. We invest in servicing, not gimmicks—so your project keeps moving without costly delays or breakdowns.

Focused on What Matters

We specialise in domestic, residential and commercial rock and earthworks, plus retaining walls, not large-scale civil works or demolition. That means you get a team that’s focused, efficient and committed to the details that matter for your type of project.

Real Value, Backed by Results

We’re not here to undercut our pricing reflects experienced operators, reliable machinery and the confidence that comes from knowing your job will be done right the first time.