Licensed excavation, Allawah

Excavation & Earthworks Allawah

Allawah is a Federation-and-brick suburb on the Hurstville ridge, basement, pool and knock-down work over shale and shallow rock. 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
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Rock
Digs handled
Mini to 35t
Machine range
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What Shire and St George jobs need

Sandstone under the Shire, sand on the bay, and duplexes in between

Digging in Allawah is sandstone country with sand on the bay and duplexes in between. Across the Shire the rock sits within a metre, so a pool, a basement or a garage cut is sawn at the boundaries and broken out; on the bayside flats it's Botany Bay sand with the water table close, shored and dewatered instead. The St George ridges are shale over sandstone and duplex territory, and bush gullies with bushfire ratings run through half the Shire, so the site look settles the ground before the quote.

Sandstone sawn at the boundaries, broken in the middle, carted as rock
Duplex pads cut to spec on the St George ridges
Dilapidation and vibration handled before the breaker starts
Fill placed in compacted layers for reactive clay
Excavation in Allawah

What's different about digging in Allawah

Allawah, in short

Allawah sits about 16 kilometres south of the city. The markers are Allawah shops and Allawah station. It's ringed by Hurstville, Carlton, Kogarah and Bexley. What's changing: knock-down rebuilds, duplexes, pools and unit sites, and basements over shale and rock near the centres.

The houses, and what they need

Most blocks in Allawah, around Allawah shops, are federation and post-war brick homes with apartments near the centres. Near Allawah shops, the heritage streets carry conditions near the listed houses. The work that comes out of Allawah is basement digs, pool digs and site cuts.

The ground under Allawah

Allawah ground runs to Wianamatta shale over Hawkesbury sandstone on the Hurstville ridge, over by Allawah shops. On the Allawah blocks toward Allawah station the rock is shallow, so pools, piers and basements are sawn clean and broken rather than dug. Around Carlton, reactive clay, so the fill is layered and compacted.

The council, access, and getting to you

Allawah is in Georges River Council; the Allawah shops end carries no overlay, so cut and fill is DA or CDC work. The crew reaches the Allawah job off King Georges Road or Stoney Creek Road, past Hurstville.

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 Allawah we dig

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

HurstvilleCarltonKogarahBexley
Sutherland Shire & St George

Excavation across Allawah

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

See the whole Shire and St George →
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 Allawah, answered

How much does excavation cost in Allawah?

It depends on the volume of material, the ground (wianamatta shale over hawkesbury sandstone on the hurstville ridge), 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 Allawah?

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 Allawah?

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 Allawah?

Yes. Wianamatta shale over Hawkesbury sandstone on the Hurstville ridge. Across the Shire and on the St George ridges, sandstone is usually within the first metre, so pools, basements and garage cuts are rock jobs: 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 into the rock on my Allawah block?

Yes, and it’s the standard Shire pool. The shell outline is sawn into the sandstone, the middle is broken out, the rock is carted, and the edges are left clean for the concrete or the fibreglass shell. Slower than a clay dig and priced for it.

Do you do duplex site cuts in Allawah?

Yes. Through St George it’s the most common job: the old house down, slab and footings out, the block stripped, and two pads cut to the engineer’s spec, in clay on the ridge top and into sandstone where the design goes deep.

There’s no way to get a machine onto my Allawah waterfront block. Can you still dig?

Yes. Mini machines are craned in over the house or walked through it, rock is broken out and craned or barrowed away, and on the Port Hacking and Georges River blocks a barge is sometimes the answer. Slower than a side-gate job and priced for it.

Why do slabs and driveways crack around Allawah?

Reactive clay. It swells in wet winters and shrinks in dry summers, and anything poured on loose or uncompacted fill moves with it. A pad cut and filled in compacted layers to the engineer’s spec is what stops the new slab doing the same thing.

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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