Licensed excavation, Randwick

Excavation & Earthworks Randwick

Randwick spans sandstone ridges and Botany sand flats, basement, pool and site-cut work across mixed ground near the hospitals and UNSW. The regular jobs here are basement digs, pool digs and site cuts. Services located first, sites left level and clean.

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Licensed operators
Dial Before You Dig
Fully insured work
Local Sydney crew
Rock
Digs handled
Mini to 35t
Machine range
4.9★
Average rating
Free
Site quotes
What Eastern Suburbs jobs need

Sandstone or sand, and the neighbour’s wall either way

Digging in Randwick sits on one of two grounds, and both are difficult in their own way. The headlands and harbour slopes are sandstone at the surface, sawn and broken out a metre from the neighbour's footing; behind the beaches it's deep sand with the water table close, shored and dewatered because it collapses if it's cut vertical. The blocks are tight, heritage overlays cover the older streets, and access is often by crane over the roof, so the site look settles the approach before the quote.

Sandstone sawn at the boundaries, broken in the middle, carted as rock
Sand shored and dewatered, never cut vertical
Dilapidation and vibration handled before anything starts
Crane and through-house access planned for blocks with no way in
Excavation in Randwick

What's different about digging in Randwick

Randwick, in short

Randwick sits about 6 kilometres east of the city. You'll recognise it by Randwick Racecourse, Prince of Wales Hospital, UNSW and Randwick shops. It's ringed by Kensington, Kingsford, Coogee, Clovelly, Queens Park and Centennial Park. What's changing: knock-down rebuilds, duplexes and unit sites, and pools and basements needing dewatering in the sand.

The houses, and what they need

Randwick's housing near Randwick Racecourse runs to interwar and post-war homes and walk-up flats, with newer apartment infill. Near Randwick Racecourse, duplex and unit sites cluster near the centres. On a Randwick block that usually means basement digs, pool digs and site cuts.

The ground under Randwick

On the ridge grading to Botany Sand flats, Randwick sits on Hawkesbury sandstone, out by Randwick Racecourse. Behind Prince of Wales Hospital, Randwick runs to sand with the water table close, so the dig is shored or dewatered rather than cut vertical. Around Kingsford, the sand won't stand, so the dig is shored or battered and the sump keeps it dry.

The council, access, and getting to you

Randwick is in Randwick City Council, and around Randwick Racecourse there's no flood or bushfire overlay, so it's a standard DA or CDC job. Machines come in to Randwick off Belmore Road or Alison Road, and access is tight through the older inner streets.

How it runs

First call to clean handover

Every job follows the same sequence, whether it's a single trench or a full site cut.

Services located 01

Assess & quote

Site visit, plan review and Dial Before You Dig. One clear quote covering dig, cartage and cleanup.

Access protected 02

Set out & protect

Levels marked, driveway and surfaces protected, machine sized to the site.

Spoil carted 03

Dig & cart

Dug to plan and level, spoil carted as we go so the site keeps moving.

To level 04

Trim & hand over

Site trimmed, tidy and to level, ready for the next trade.

A trench can be a day, a basement can be weeks. Dates come with the quote, not after.

Where we work

Where around Randwick we dig

Randwick and the streets around it, from the older estates to the new blocks.

KensingtonKingsfordCoogeeClovellyQueens ParkCentennial Park
Eastern Suburbs

Excavation across Randwick

From the older streets to the newer blocks, Randwick and the suburbs around it. If you're anywhere in the Randwick area, we can get to you.

See the whole Eastern Suburbs →
Recent work

Sites we've dug

Backyards to building sites, right across Sydney.
Penrith Site cut
Castle Hill Pool dig
Ryde Basement
Liverpool Civil
“Very easy to deal with.
Excellent communication”
Priya, Penrith
“Left the site spotless.” Dave, Castle Hill
“Would definitely recommend them!” Marcus, Ryde
“Great job thanks so much.” Lauren, Liverpool
“Very easy to deal with. Excellent communication” Priya, Penrith “Left the site spotless.” Dave, Castle Hill “Would definitely recommend them!” Marcus, Ryde “Great job thanks so much.” Lauren, Liverpool
“Very easy to deal with. Excellent communication” Priya, Penrith “Left the site spotless.” Dave, Castle Hill “Would definitely recommend them!” Marcus, Ryde “Great job thanks so much.” Lauren, Liverpool

Excavation in Randwick, answered

How much does excavation cost in Randwick?

It depends on the volume of material, the ground (hawkesbury sandstone on the ridge grading to botany sand flats), access for the machine and how far spoil has to be carted. Every job gets a written quote after a site look, with the dig, cartage and cleanup spelled out, so you know what’s included before anything starts.

Do I need council approval before you dig in Randwick?

Usually, if the excavation is part of a build. Cut and fill beyond set limits, work near boundaries and anything on a lot with a flood, bushfire or heritage overlay needs approval as part of the DA or CDC. We work to the approved plans; check with your certifier before the dig is booked.

How long does an excavation job take in Randwick?

A trench, pool dig or single pad is a day or two; a knock-down site cut or a basement runs longer and depends on volume, ground and weather. Dates come with the quote, not after.

Is there rock in Randwick?

Yes. Hawkesbury sandstone on the ridge grading to Botany Sand flats. On the headlands and the harbour slopes sandstone is at or near the surface, so pools, basements and garage cuts are rock jobs from the start: sawn at the boundaries, broken in the middle, carted as rock. It’s in the quote from the site look.

Can you dig a pool in the sand at Randwick?

Yes, it’s the standard beachside pool. Sand walls don’t stand, so the dig is shored with trench sheets or battered, the water table is pumped from a sump to the council’s dewatering rules, and the shell goes in fast once the hole’s at level.

Can you cut a garage or basement under my existing Randwick house?

Yes, it’s a common harbour-slope job. The rock is sawn at the house footing line and the boundaries and broken out in stages to the engineer’s underpinning and shoring sequence, so the house above and the neighbour’s house stay where they are.

Will pumping water out of my Randwick dig affect the neighbours?

It can, which is why the councils control it. Dewatering in the sand country is planned from the geotech, kept to the approved rate, and monitored so the neighbours’ ground doesn’t settle. We flag it at the site look and price it in.

There’s no way to get a machine into my Randwick backyard. Can you still dig?

Yes. Mini machines are craned over the house or walked through it, and spoil comes out the same way in bins or by conveyor. Slower than a side-gate job and priced for it, but it’s how most Eastern Suburbs backyards get dug.

What happens next

Tell us the job. We'll size it up.

Tell us the suburb, the access and what needs digging
We'll come out and look before quoting anything
You'll get a written quote with what's included spelled out
The machine's matched to your access, not whatever's free
Clear on spoil, cartage and cleanup before we start
No obligation, no pressure
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Excavator arm breaking rock on a Sydney site
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Tell us about the job. We'll look at the site before quoting, so you know what's included before anything starts.

Written quote after a proper site look
Free quote after a proper site assessment
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