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Established in 1989, we’ve been servicing the building industry for 35 years and are now proudly known as Murphy’s. 

Our Specialties

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Remedial Building

Murphy’s Remedial Builders are proud to be Sydney’s leaders in remedial construction works. We have proven expertise in a wide range of construction projects from new, repair, remediation and protection of large infrastructure, schools and heritage listed buildings. Our expertise includes...

  • Concrete spalling repair
  • Underpinning
  • Structural rectification
  • Lintel replacement
  • Window and door replacement
  • Waterproofing
  • Membrane coating
  • Roofing repairs
  • Joint sealant
  • Heritage works
  • Complete Internal refurbishment
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Roof Replacements

Our specialist roofing team has extensive experience with Metal, Roof Tile, Heritage Slate & Roof Plumbing, We’re experienced at replacing roofs of historic buildings large community centres and schools, including structural upgrades replacing slate tiles, gutters, downpipes and flashings on the most complex reroofing projects.

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Asbestos and Hazardous Substances Removal

Our expertly skilled and qualified team have the capacity to carry out highly dangerous work activities that are specifically controlled under the WHS Regulation 2011 and the How to Safely Remove Asbestos Code of Practice.

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Reinstatement Works

Whether it’s fire, flood, storms or even deliberate damage, you need an experienced team on your side. We understand the need to act fast and with processes refined over more than 3 decades, we’re well equipped to bring your property back to it’s original condition, or better, on time and under budget.

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Make Safe

When disaster strikes, ensuring the safety of people and property is always a number one priority. Murphy’s extensive experience working at heights, with hazardous substances and in accordance with all regulatory requirements ensures we’re best placed to secure any property, fast.

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Heritage Buildings

During our 35 year history we’ve restored some of the oldest buildings and schools in Australia. Our slate experts have also worked on buildings in England that are more than 300 years old. Murphy’s are trusted by blue-chip clients throughout Australia.

Project Experience

Dural Public School 1

Dural Public School


Kingcliff High School


Lismore High School

Macarthur Girls High WIP 1

Macarthur Girls High School


Maryborough West State School


Sawtell Public School

Clients We Have Worked With


Accreditations and Licenses

At Murphy’s, we place strong importance on ensuring the safety of our people and the public. Murphy’s certified management systems have been developed to provide rigour for meeting our clients’ needs as well as complying with the highest industry standards, and requirements of ISO 45001, ISO9001 and ISO14001.

Our accreditations include quality, environmental and safety management systems.

  • NSW Government Work Health Safety Management System Accreditation
  • ISO 9001 Quality Management System, Certificate number FS 561504 from BSI
  • AS4801 Safety Management System, Certificate number OHS 541584 from BSI
  • ISO 14001 Environmental Management System, Certificate number EMS 579897 from BSI
  • PQC Contractor Level 3

We hold licenses for asbestos removal and demolition in-house, allowing us to directly undertake and supervise these high risk activities.

  • NSW Builder Licence
  • ACT Builder Licence
  • VIC Builder Licence
  • QLD Builder Licence
  • NSW Roof Tiling Licence
  • NSW Gasfitter, Drainer, Plumber, LP Gasfitter, Refrigeration, Air Conditioning Builder Licence
  • NSW Friable Asbestos Licence
  • NSW Non-Friable Asbestos Licence

Contact Us


1800 801 020



902 Botany Road, Mascot NSW 2020 | 62 Secam Street, Mansfield, QLD 4122 | 5/25 Greg Jabs Drive, Garbutt, North QLD 4814 | 3/40 Lysaght Street, Coolum Beach, QLD 4573 | 1 Reward Court, Bohle, North QLD 4818

Postal Address

PO Box 708, Mascot NSW 1460