Solutions for every Building Challenge.

Welcome to Keystone

Keystone Building Solution Australia is a building remediation company with our clients’ needs being first and foremost of importance.


Our goal is to deliver a professional, first class service which we and our clients can safely stand by. We always endeavor to perform with integrity, efficiency and punctuality, in turn providing a sound long term solution, drawing on our vast knowledge and the latest cutting edge technology available in the Remedial Industry.


We focus on the best and most cost effective long term solutions for your building issues and we work with:

Strata Managers

  • We assist strata managers on the front line
  • We have established history with many strata companies
  • We are specialists in apartment blocks
  • We have ICG approved quality assurance for work and management
  • We are qualified professionals in all aspects of building, from underground car parks to roof tops
  • We save you time and money
  • We are you eyes and ears, helping you look good to your clients

Building Managers

  • We have worked with many leading building management companies
  • We are CM3 qualified
  • We are a Member of Master Builders and HIA
  • We are ICG and JAZ-ANZ approved
  • We carry ISO 9001, ISO 14001 and ISO 4801 certifications
  • We offer organised site management and site supervision by qualified builders
  • We have vast knowledge of building remediation specialising in multi level
  • We take the load of your shoulders


  • We are qualified builders and waterproofers
  • We are reliable and understand engineering drawings
  • We are able to assist with up to date product specifications
  • We offer a quality assurance approved by ICG JAS-ANZ
  • We have worked with many Engineering firms
  • We understand your unique challenges and specific demands
  • We have a strong relationship with may engineering companies
  • We are efficient, professional and easy to deal with


  • We help Insurance Assessors, Underwriters and Loss Adjusters
  • We have a vast experience working to budget and time lines
  • We are CM3 approved
  • We have an experienced team from management, supervision and hands on trades in house
  • We are ICG and JAS ANZ qualified
  • We hold ISO 9001, 14001 and 4801 certifications
  • We have worked with many strata, engineering and consulting companies on rectification work
  • We are water proofing problem specialists

Our Recent Work

Keystone has successfully helped many clients with various problems such as waterproofing issues, concrete repair, epoxy injection, epoxy floor, slab strengthening, from brand new build to heritage listed. Take a look at some of our recent projects.

What People Say

Our company lives on its reputation so the greatest reward is the recommendation of our valued clients to others. Here’s what they’ve got to say.

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Industry Associations

Keystone is affiliated with the highest calibre of associations and companies within the building industry.

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