Licensed excavation, Silverwater

Excavation & Earthworks Silverwater

Silverwater is a riverside industrial precinct on reclaimed land, where the work is civil earthworks and deep services, not backyards. The regular jobs here are site cuts, drainage and service trenches and clearing and acreage work. 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 Parramatta jobs need

Deep basements in the centre, duplexes everywhere else

Digging in Silverwater is either a deep basement or a duplex, and the ground decides which is harder. Around the centres the sites build down three and four levels into shale and sandstone hard against the neighbours; everywhere else it's the 50s and 60s streets being split into duplexes and backed with granny flats on reactive clay that cracked the old slabs. Both need the ground read from the geotech before the quote, services located on streets that were never properly mapped, and fill placed in compacted layers.

Contaminated and acid sulfate ground managed to the plan near the river
Creek flats and the Duck River checked for flood
Fill placed in compacted layers for reactive clay
Flood planning level checked before the quote
Excavation in Silverwater

What's different about digging in Silverwater

Silverwater, in short

Silverwater sits about 21 kilometres west of the city. The markers are Silverwater industrial estate, Silverwater Correctional Complex, Parramatta River and Newington nearby. It's ringed by Auburn, Lidcombe and Rydalmere. What's changing: industrial redevelopment along the river.

The houses, and what they need

Most blocks in Silverwater, around Silverwater industrial estate, are predominantly industrial estates with a correctional complex, with little housing. Near Silverwater industrial estate, knock-down rebuilds are the running theme. Day to day around Auburn that's site cuts, drainage and service trenches and clearing and acreage work.

The ground under Silverwater

Out toward Silverwater industrial estate, Silverwater sits on reclaimed industrial land and river alluvium along the Parramatta River. Silverwater carries flood-planning ground toward Lidcombe: the level fixes the floor height, so the job is often fill up and certify rather than cut down. Around Lidcombe, the clay is reactive, so fill goes in in compacted layers.

The council, access, and getting to you

Silverwater falls under City of Parramatta, with flood controls checked at Silverwater industrial estate before the plans are followed. Machines reach the Silverwater block off the M4 or Silverwater Road, and the wide frontages leave room to move, out toward Auburn.

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 Silverwater we dig

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

AuburnLidcombeRydalmere
Parramatta & Cumberland

Excavation across Silverwater

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

See the whole Parramatta and Cumberland area →
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 Silverwater, answered

How much does excavation cost in Silverwater?

It depends on the volume of material, the ground (reclaimed industrial land and river alluvium along the parramatta river), 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 Silverwater?

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 Silverwater?

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 Silverwater?

Rarely. Reclaimed industrial land and river alluvium along the Parramatta River. Shale under the clay is ripped rather than broken. Real rock work in this region is along the river and at Prospect, not on the flat streets.

My Silverwater block is on the old quarry ground. Is that a problem?

It’s common around Prospect. Reclaimed industrial land and river alluvium along the Parramatta River. Filled quarry ground is tested and either removed or re-compacted to the engineer’s spec before anything goes on it, and the site look tells you which before the quote.

Why do slabs and driveways crack around Silverwater?

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.

My block in Silverwater is flood-affected. Can you still do the site cut?

Yes, and it changes the job. A flood planning level sets the floor height, which can mean filling up rather than cutting down, with the fill placed in layers and certified, or it can restrict fill altogether. The site look and your approved plans decide it before the quote.

Do you do knock-down rebuild site cuts in Silverwater?

Yes. The old house down, slab and footings out, the block stripped and the new pad cut and compacted, as one run if you want the demolition handled too.

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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