Underpinning Newcastle
Call (02) 9072 0403

Servicing Newcastle and Lake Macquarie, NSW.

Call (02) 9072 0403
A single-storey brick house with a gabled front and a tiled roof on a suburban street, a stair-step crack running down the front wall beside the window, neighbouring houses and a footpath in front — underpinning, Newcastle. Illustrative example.

Newcastle, NSW

Underpinning Newcastle

Newcastle homeowners ask about underpinning when a wall cracks or a floor moves. It is licensed building work in NSW: a contractor licence is needed once the labour and materials pass A$5,000, and the Home Building Regulation names "underpinning or piering" as its own trade category. Part of the City of Newcastle lies inside a declared Mine Subsidence District, where the regulator says approval is needed to build or subdivide. An enquiry here goes to one independent provider, who inspects the house and quotes. We do no underpinning and set no price.

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  • Each enquiry goes to one independent provider for your part of Newcastle, not to a list of firms that all ring you.
  • We do not underpin houses. The provider inspects, then names the price.
  • Every call opens with a notice that it may be recorded.

Six services

Underpinning services in Newcastle

Before you call anyone

Four facts that change the job

  • Licensed work above A$5,000 NSW makes underpinning or piering a licensed trade once the labour and materials pass A$5,000, and the Home Building Regulation gives it a category of its own. Get a licence number and the categories it covers before you compare quotes.
  • Water is a usual suspect CSIRO's footing guide lists water service, roof plumbing, sewer and stormwater failures among the causes of building movement, and says that where one of them is the cause the remedy is to repair it.
  • Not every crack is the footing CSIRO says most cracking in masonry walls is a cosmetic nuisance. Cracking from local shear or erosion is different: it usually keeps developing until its cause has been remedied.
  • Check the district first Part of the City of Newcastle is inside a declared Mine Subsidence District, and the regulator says its district maps are a general overview. Its Spatial Viewer says whether a given lot is inside one.

Three steps

From enquiry to quote

  1. Describe what you see Your suburb, the signs (a crack, a door out of square, a floor that has moved) and when you first noticed them.
  2. It is passed on Your enquiry goes to a single independent provider for your part of Newcastle. The provider pays for the introduction; you never do.
  3. A provider inspects and quotes The provider looks at the house, works out the cause and prices the job.

Underpinning across Newcastle

Newcastle's suburbs stand on more than one kind of ground, and part of the city is inside a mapped Mine Subsidence District. In our five-point read of the state's district layer, all five points in Merewether fell inside the NEWCASTLE district, four of five in Wallsend and three of five in Hamilton, and none in Beresfield. The state's soil-landscape reports, which describe each mapped unit across a landscape, do not agree on foundation hazard: they call the Beresfield unit's generally high, the Hamilton unit's generally low and the Hexham Swamp unit's high. Five points do not survey every lot, the regulator calls its district maps a general overview, and only a check of your own lot with its Spatial Viewer says whether it is in a district.

Where enquiries come from

Suburbs we cover

Enquiries reach this site from across the City of Newcastle. Four suburbs have a page of their own, each written around what a council instrument or the state's mapping records there: Merewether, Wallsend, Beresfield and Hamilton.

  • Newcastle
  • Wallsend
  • New Lambton
  • Mayfield
  • Merewether
  • Maryland
  • Fletcher
  • Adamstown
  • Lambton
  • Stockton
  • Kotara
  • Shortland
  • Beresfield
  • Waratah
  • Hamilton
  • North Lambton
  • Waratah West
  • Hamilton South
  • Birmingham Gardens
  • Lake Macquarie

Suburbs without a page, Mayfield, Maryland, Lambton and Adamstown among them, are covered on the same terms, and so is Lake Macquarie.

Service area map — Underpinning Newcastle Areas served: Wallsend, New Lambton, Mayfield, Merewether, Maryland, Fletcher, Adamstown, Lambton, Stockton, Kotara, Shortland, Beresfield, Waratah, Hamilton, North Lambton, Waratah West, Hamilton South and Birmingham Gardens. Positions are approximate locations of each named area; the outline is indicative only and is not a boundary. Beresfield Fletcher Shortland Maryland Birmingham Gardens Wallsend North Lambton Lambton Kotara Mayfield Stockton Waratah West Waratah Hamilton New Lambton Hamilton South Adamstown Merewether
Areas served. Indicative positions — not a boundary, and not a location for this business.
  • Wallsend
  • New Lambton
  • Mayfield
  • Merewether
  • Maryland
  • Fletcher
  • Adamstown
  • Lambton
  • Stockton
  • Kotara
  • Shortland
  • Beresfield
  • Waratah
  • Hamilton
  • North Lambton
  • Waratah West
  • Hamilton South
  • Birmingham Gardens

Get a quote today

Call or use the form with your suburb, what you can see and when you first noticed it. The enquiry goes to an independent provider, who contacts you to inspect and quote. The price is the provider's to set, not ours.

Call (02) 9072 0403

Last reviewed · Updated · First published