Big Sooks Demolition and Excavation
What the credentials do confirm: they're a registered company, GST-registered, and have been operating for close to five years, which at minimum tells you this isn't a fly-by-night setup. For a job as consequential as demolition or excavation — where errors can affect neighbouring properties, council compliance, and your build timeline — ask them directly for references from recent comparable jobs, proof of public liability insurance, and whether they handle all DA demolition requirements or expect you to coordinate those separately.
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About Big Sooks Demolition and Excavation
Specialising in demolition and excavation, Big Sooks operates out of Shanes Park and serves the broader Greater Western Sydney corridor — a region where land clearing, site preparation, and structural demolition are in constant demand given the area's ongoing residential development. As a registered company rather than a sole trader, they carry the structural capacity to take on jobs requiring coordinated crews and plant equipment, which typically means residential knockdowns, concrete removal, pool demolitions, and earthworks for new builds are all within scope. GST registration confirms they're operating at a scale that regularly handles commercial and larger residential contracts — useful to know if you're managing a project with a builder or developer who needs compliant invoicing. With just under five years of active trading, they're past the early-stage risk period that catches out newer operators, yet still lean enough that you're likely dealing with principals who are hands-on rather than delegating to junior crews. The 'Demolition and Excavation' dual focus is worth noting: many demolition-only outfits don't offer earthmoving after the structure comes down, so having both capabilities under one contractor can simplify site management and reduce the number of trades you need to coordinate. If you're in the Hills District or Hawkesbury fringe and need a site cleared, prepped, and ready for a slab, they're worth a direct conversation about scope and availability.
Best for: residential house knockdowns ahead of new builds, site clearing and earthworks for development projects in Western Sydney, and homeowners who want a single contractor handling both demolition and excavation without coordinating multiple trades.
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Claim This Profile — Free →Common questions about Big Sooks Demolition and Excavation
What areas does Big Sooks Demolition and Excavation service?+
They're based in Shanes Park, which sits at the western edge of Greater Sydney near Blacktown and the Hills District. Given their location, they're well-placed for jobs across Western Sydney, the Hawkesbury region, and the outer northwest growth corridors where demolition and earthworks demand is high. For jobs further afield, it's worth calling them directly to confirm travel and mobilisation costs, as plant equipment hauls can affect pricing on distant sites.
Do they handle the council approvals and demolition permits, or is that the homeowner's responsibility?+
No customer reviews are available to confirm how Big Sooks handles the DA and CDC demolition consent process. Some demolition contractors manage this on your behalf, others expect the owner-builder or project manager to have approvals in place before they mobilise. This is a critical question to raise in your first conversation, particularly if your property has heritage overlays, asbestos registers, or sits in a flood or bushfire zone — all of which affect the approval pathway in the Hawkesbury and Hills areas.
Are they equipped for excavation as well as demolition, or do I need a separate earthmoving contractor?+
Big Sooks lists both demolition and excavation as core services, which is a practical advantage if you're preparing a site for a new build — you won't need to hand off between trades mid-project. This dual capability is particularly useful for jobs involving concrete slab removal followed by re-profiling or footing excavation. Confirm with them what plant equipment they operate directly versus what they subcontract, as that can affect scheduling and accountability on larger sites.
What should I ask Big Sooks before hiring them for a house knockdown?+
Key questions for any demolition job of this scale: Do they carry public liability insurance adequate for residential demolition (minimum $10–20M is standard), and can they provide a certificate of currency? Are they licensed to handle or identify asbestos-containing materials, or will you need a separate asbestos removalist first? Can they provide references from recent comparable residential knockdowns in the area? Getting clear answers on these three points before signing anything will give you a solid basis for comparison with other quotes.
Is Big Sooks a large company or a smaller, hands-on operation?+
They're structured as a company rather than a sole trader, which suggests capacity beyond a one-person operation — likely small to mid-sized with owned or regularly leased plant equipment. At nearly five years of trading, they're an established operation rather than a startup. Without customer reviews to draw on, the best way to gauge their team size and how hands-on the principals are is to ask directly when you call for a quote — specifically who will be on-site supervising your job day to day.