Remedial Building Services

Sydney, NSW

Concrete cancer repairWaterproofing

Sydney remedial builder focused on concrete cancer repair, remediation and waterproofing.

In greater Sydney, older apartment blocks and balconies see a lot of concrete cancer, while reactive clay suburbs see more footing movement and cracking.

Underpinning and concrete repair are quote-driven jobs; residential underpinning commonly falls between $4,000 and $15,000, but the real figure depends on method and access. The cost guide breaks down what drives the price.

Use the provider's current licence, insurance and written scope as part of the hiring decision.

Common questions

What services is Remedial Building Services listed for?

On this directory, Remedial Building Services is categorised under Concrete cancer repair and Waterproofing. Confirm the specifics with Remedial Building Services directly, since a directory listing is a starting point for comparison, not a guarantee of current capability.

Is Remedial Building Services licensed and insured?

We do not hold or publish licensing or insurance status for any listed business. Ask Remedial Building Services for current licence and insurance details, and use your state's building or fair trading regulator records as the independent source.

Should I get a structural engineer's assessment before contacting Remedial Building Services?

For anything beyond hairline cosmetic cracking, yes. A structural engineer independently diagnoses whether footings have moved and why, and specifies the repair; a contractor like Remedial Building Services then prices and carries out that repair. Getting the engineer's report first means every quote you get, including from Remedial Building Services, is priced against the same diagnosis.

How much should I expect a job like this to cost?

Underpinning and concrete repair are quote-driven work, typically $4,000 to $15,000 for common residential underpinning jobs, but method, soil and access swing the number a lot. Get a written quote from Remedial Building Services or any contractor you compare, and check it against our cost guide.

Source: Underpinning and concrete repair cost guide.

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ANDERSAL PTY LTD

Sydney, NSW

NSW Fair Trading licence checked

Concrete cancer repairWaterproofingStrata / apartment experience

ANDERSAL PTY LTD serves Alexandria, NSW on government, industrial, commercial and strata projects from $15K to multi-million-dollar in scale, including concrete cancer repair and waterproofing. Its own site says it is not resourced for minor repairs to private residences. Confirm current licensing and a structural engineer's assessment directly before booking.