Residential excavation
New homes and renovations: footings, foundations, driveways, retaining walls and site cuts. Every stage handled with precision so your builder walks onto a clean, level start.
Earthmoving solutions
you can trust.
Excavation and earthmoving across the Central Coast from our base in Charmhaven. Twenty-plus years on the tools, a current-model fleet, and the same attention to detail on a post hole as a whole site cut.
- Residential excavation
- Tight access specialists
- Retaining walls
- Structural landscaping
- Commercial site prep
- Land clearing & fire breaks
- Septic, sewer & drainage
- Emergency call-outs
20+ years on site
Construction industry experience across every kind of dig.
Current-model fleet
Kobelco excavators and skid steers, full service history.
Licensed structural landscapers
Retaining walls, sandstone, pools and driveways done to code.
Tight & tricky welcome
We started in mini excavations. We still take the jobs others avoid.
View service
Tight access excavation
Narrow side access, sloping backyards and under-house work. We started as Coastwide Mini Excavations and still take the tight and tricky jobs others avoid.
Retaining walls
Sandstone block and sleeper retaining walls, excavated, drained and built by licensed structural landscapers — from garden terraces to walls for new homes.
Structural landscaping
Fully licensed. Driveway grading, swimming pool digs, retaining walls, sandstone blocks and entertaining areas — the heavy end of transforming a property.
Commercial excavation
Site preparation, demolition, grading and bulk earthworks for commercial projects of all sizes. Bigger machines now, the same attention to detail.
Land clearing & fire breaks
Hazard reduction and fire breaks before summer, or clearing to get a block ready for construction. Fast, tidy, and done with the right attachments.
Septic, sewer & drainage
Septic installs and sewer work alongside licensed plumbers, built to council and local regulations. Plus real fixes for blocks that won’t drain.
Emergency excavation
Storm damage, collapsed drains, burst services, natural disasters. Contact us any time for fast, reliable machines on site when it matters.
From mini excavations to major earthworks
Coastwide Earthworx grew out of Coastwide Mini Excavations, a business built on tight access and attention to detail. We’ve expanded the fleet and shifted our focus to larger projects, but the standard hasn’t moved — it’s just working on a bigger scale now.
“We still take on the tight and tricky jobs others avoid.”
Our missionSafe, efficient and cost-effective excavation that exceeds what our customers expect.
Based inCharmhaven NSW 2263, working right across the Central Coast.
Tight access · Mini excavatorSame block, before and after
A new build on the Central Coast, from machines on site to the finished frontage.
Before
AfterWhat clients say
5.0 from 11 Google reviews
I can’t praise John and Coastwide earthworks enough. I had a retaining wall and concrete slab done and from the moment he explained the process to the moment he finished he has been professional, on time and gave me a five star level of work. It’s not a cheap thing to do so handing over so much money to a company and hoping they do a good job, don’t hammer you with additional charges or do a bodgy job is a risk. I am a single mum so this is my life’s savings and to say I’m happy I chose Coastwide would be a massive understatement. John is the nicest bloke and I am absolutely over the moon with the finished job. If you are getting lots of quotes for a job I can say with certainty don’t even bother. John is the man 👌🏽
Response from the owner
Read on GoogleThank you so much, Peta, for your wonderful review and for trusting Coastwide Earthworx with such an important project. It was a pleasure working with you from start to finish.
I understand how significant an investment projects like this can be, and I'm grateful for the confidence you placed in me and my business. I'm thrilled that you're happy with the retaining wall, concrete slab, and the finished result overall.
Your kind words and recommendation mean a great deal to a small local business. Thank you again for your support, and I wish you all the best in enjoying your new outdoor space.
Kind Regards,
John
Coastwide Earthworx Pty Ltd.
John was great to deal with and followed up with clear communication about each step. We had to adjust our plans and they were able to support that. We are so happy with our dealings and with the outcome of the work. The earthworks have let us get on with creating the garden we want. Highly recommend.
Response from the owner
Read on GoogleThanks Nicole, really appreciate the kind words. It was a pleasure working with you and helping adjust things as the plans evolved. Glad the earthworks have helped set things up for the garden you’re creating. All the best with the rest of the project and thanks again for choosing Coastwide Earthworx.
Coastwide Earthworx did a fantastic job mulching our steep, overgrown block. Challenging access but handled professionally with the right machinery. Great communication, on time, and the result exceeded expectations. Would definitely use John again and highly recommend.
Response from the owner
Read on GoogleThanks Travis, really appreciate you're feedback. Glad you’re happy with the job and the result. Anytime you need a hand in the future, just give me a call.
– John
Coastwide Earthworx
Current machines.
Full service history.
Late-model Kobelco excavators, skid steer loaders and the attachments to match, all maintained to the highest standard so your job is done safely and on time.
- 1.7 t mini excavator
- 5 t excavator
- 13 t excavator
- Skid steer loaders
- Augers · rock breaker
- Tilt bucket · grab
Get a free estimate
Tell us what you’re digging, where it is and when you need it. We’ll come out, look at access and give you a straight price.
- 0403 063 439
- Charmhaven NSW 2263 · Central Coast
- Site visits by appointment