Assess & quote
Site visit, plan review and Dial Before You Dig. One clear quote covering dig, cartage and cleanup.
West Pennant Hills is leafy 70s–90s housing on sloping shale-and-sandstone bush blocks, where retaining, rock and tree-protection shape the job. The regular jobs here are pool digs, retaining walls and knock-down rebuild site cuts. Services located first, sites left level and clean.
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From a knock-down rebuild to a new estate pad, each service has its own page with the detail.
West Pennant Hills sits about 28 kilometres north-west of the city. It's anchored by Coonara shops, Cumberland State Forest, Bidjigal Reserve and M2. It's ringed by Castle Hill, Cherrybrook, Beecroft, Carlingford and Baulkham Hills. What's changing: pools, knock-down rebuilds and extensions on the leafy blocks.
Most of West Pennant Hills is 1970s–90s brick veneer on leafy, sloping bush blocks, over by Coonara shops. Near Coonara shops, knock-down rebuilds are the running theme. On a West Pennant Hills block that usually means pool digs, retaining walls and knock-down rebuild site cuts.
Around Coonara shops, West Pennant Hills is on Shale over Hawkesbury sandstone on ridge-and-gully ground with rock in the gullies; heavy tree canopy. Sandstone sits close to the surface around Cumberland State Forest, so a West Pennant Hills cut is sawn at the boundaries and broken out for anything deep. Around Cherrybrook, the clay is reactive, so fill goes in in compacted layers.
West Pennant Hills is The Hills Shire Council ground; near Coonara shops, bushfire and tree protection controls apply and we dig to the approved plans. The West Pennant Hills crew comes in off Castle Hill Road or the M2, where there's a side gate wide enough for a mini.
Every job follows the same sequence, whether it's a single trench or a full site cut.
A trench can be a day, a basement can be weeks. Dates come with the quote, not after.
West Pennant Hills and the streets around it, from the older estates to the new blocks.
From the older streets to the newer blocks, West Pennant Hills and the suburbs around it. If you're anywhere in the West Pennant Hills area, we can get to you.
See the whole Hills →It depends on the volume of material, the ground (shale over hawkesbury sandstone on 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.
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.
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.
Yes. Shale over Hawkesbury sandstone on ridge-and-gully ground with rock in the gullies; heavy tree canopy. North of Glenhaven and down in the gullies, sandstone is usually within the first metre, ripped where it’s weathered and broken where it’s solid. It’s in the quote when the site look finds it.
The block is benched: cut into two or three levels to the engineer’s plan, with retaining walls where the levels meet, so the new house sits on a flat pad instead of on fill. Cut and fill on slopes is regulated, so it goes through the approval with the retaining design.
Yes, and it’s the standard Hills pool. The shell sits on a bench cut into the hillside, with a cut for the retaining wall on the uphill side and the downhill side formed. The pool builder’s engineer decides the bench, and the site look decides the machine.
The Hills is one of the strictest councils on trees. Mature trees and remnant bush have removal and root-zone rules, and a knock-down often comes with a tree condition before anything else. We flag it at the site look and dig to what’s approved.
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.
Tell us about the job. We'll look at the site before quoting, so you know what's included before anything starts.
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