Brand profile · Construction

WS Remedial Group

WS Remedial Group is a Construction brand in Petrie, QLD. Privately held, at wsrg.au. It holds two addresses on record, all in Australia. It employs 31 people, on the record. It lists inspection, coatings and building maintenance among its specialties. It is listed alongside nine similar brands, mostly in Construction.

wsrg.au LinkedIn

Profile live Privately Held Founded 2009 1 office country
Counted staff
31
self-reported 11–50 band
Founded
2009
17 years
Legal entities
None matched
Office countries
1
2 addresses
Funding rounds
None on record
Company type
Privately Held
self-reported
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Description

WS Remedial Group is a specialist remedial building contractor based in Brisbane and Sydney, delivering solutions across Australia.

We are trusted specialists in remedial waterproofing, leak sealing, concrete repair and ground improvement, servicing commercial, civil, residential, industrial and heritage assets across Australia.

Established in 2009 as Waterstop Solutions, we began by supporting Brisbane’s Clem 7 tunnel project and have since completed thousands of successful remediation projects, including Parliament House, Sydney Harbour Bridge, Legacy Way Tunnel, Taronga Zoo and The Toaster.

Our Directors, Chris Anderson and Harold Du Toit, along with CEO Sharn Piper and our specialist technicians, offer more than 120 years of combined expertise in concrete durability and structural remediation. Together, we deliver practical solutions with technical accuracy and deep industry knowledge.

We resolve issues such as:

Show all 9 entries
  • Leaking rooftops, balconies, and podiums
  • Basement and retaining wall leaks
  • Failed tiled areas
  • Cracked or spalling concrete
  • Expansion/construction joint failures
  • Bund area degradation
  • Voids beneath slabs
  • Asbestos/fibro surfaces
  • Rising damp or wall moisture ingress

Examples of solutions include:

  • Waterproof membranes
  • Leak sealing and crack injection
  • Concrete repair and protective coatings
  • Subsoil drainage
  • Asbestos encapsulation
  • Slab jacking and ground stabilisation
  • Joint sealing and edge repair

We invest in global training and proven systems, backed by strong partnerships and a commitment to safety, reliability and long-term performance.

WS Remedial Group delivers more than remediation—we provide certainty.

Phone: 1800 005 000 Email: enquiries@wsrg.au

Specialties

All 24 specialties
  • Remedial Building Work
  • Injection techniques
  • Remedial waterproofing
  • Concrete repair
  • Leak Sealing
  • Epoxy injection
  • Building maintenance
  • Specialty construction product applications
  • Inspection
  • Concrete crack injections
  • Polyurethane injection
  • Joint rehabilitation
  • Ground Consolidation
  • Injectable DPC
  • Negative side waterproofing membranes
  • Chemical Grouting
  • Caulking
  • Concrete Cancer
  • coatings
  • Membrane
  • Seepage
  • Basement remedial waterproofing
  • Leak sealing injection
  • Leaking buildings

Locations

Australiaprimary

Country footprint

Offices in 1 countryCountry footprint: 1 country, primary AU. Codes: AU.1 countryprimary AUAU
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Countries1
Primary countryAU

All codes: AU

Addresses

  • AU4/10-12 Russell street; Petrie, QLD 4502Primary
  • AU108/14 Loyalty Rd; North Rocks, New South Wales 2151

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Signals & hiring

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People & contacts

4 employee profiles on record · names withheld.

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FAQ

How many people work at WS Remedial Group?

31 counted staff profiles at January 2026, inside the self-reported 11–50 band.

Where does WS Remedial Group have offices?

Two addresses on record, Australia only. Primary: 4/10-12 Russell street, Petrie, QLD 4502.

Has WS Remedial Group raised funding?

None linked to this brand.

What does WS Remedial Group list as its specialties?

24 tags on the brand's own list, among them inspection, coatings and building maintenance.

Which companies are listed alongside WS Remedial Group?

19 profiles list WS Remedial Group as a peer — 97th percentile in Construction. It lists ten peers of its own. Bayset and Enduroflex list it back.

What is WS Remedial Group's website?

wsrg.au