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Keystone Certification Group

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Building certification and NCC advice, made simple.

A smooth, straightforward path from first conversation to final certificate.

A boutique practice with more than 15 years of industry experience. Independent certification, clear explanations of what the National Construction Code requires, and one experienced person on the end of the phone from first conversation to final certificate.

Discuss your project

How we support your project

Principal Certifier

Complying Development Certificates

Principal Certifier

Independent certification and inspection services that meet the statutory requirements of your building project. Certificates are issued only when the applicable requirements are satisfied.

CC: assessment of construction certificate applications

Inspections: mandatory inspections during construction

OC: assessment for an occupation certificate

NCC Consultancy

Complying Development Certificates

Principal Certifier

Project-specific advice on the National Construction Code, including the BCA, so owners and design teams understand the requirements and their options early.

Code interpretation and early design reviews

Technical peer reviews and compliance reports

Deemed-to-Satisfy and Performance Solution pathways

Complying Development Certificates

Complying Development Certificates

Complying Development Certificates

Assessment and determination of Complying Development Certificate (CDC) applications, a fast-track approval pathway for eligible works that meet the applicable development standards.

Eligibility checks against the applicable codes

CDC assessment and determination

Inspections and occupation certificate to completion

How we work: clear at every stage, independent throughout

Step 1: Understand the project

Step 1: Understand the project

Step 1: Understand the project

We start with your plans, priorities and where the project is up to.

Step 2: Agree the scope

Step 1: Understand the project

Step 1: Understand the project

We confirm our involvement, the documentation available and what is still needed.

Step 3: Assess and inspect

Step 4: Certify with confidence

Step 4: Certify with confidence

Detailed assessment and inspections, with findings explained in plain language.

Step 4: Certify with confidence

Step 4: Certify with confidence

Step 4: Certify with confidence

Independent decisions against the applicable requirements, with no surprises.

Selected projects: experience at every scale

Construction professionals reviewing work inside a building under construction

Commercial and retail

Commercial and retail

Commercial and retail

Howard Smith Wharf Precinct and Hotel, Brisbane · 192 Ann Street, Brisbane · Midtown Centre, Brisbane · RNA Large Animal Pavilion · Chermside Marketplace · Woolworths, Cannon Hill · Dalby Shopping World · Porter Davis Showroom, Fortitude Valley

Building professionals reviewing architectural plans around a work table

Health and education

Commercial and retail

Commercial and retail

Lady Cilento Children’s Hospital · Walmsley Community Aged Care · UQ St Lucia – Mayne Medical Building · Fitzroy Gasworks Secondary College · Melonba Education Campus · Brigidine College Sports Precinct, St Ives

Industrial and logistics

Australia Post, Redbank · Mitre 10, Berrinba · ATCO – Empire Estate · Nolan’s Transport, Willawong

Residential and public

30 Albert Street, Brisbane · Riverlight – Watpac Hamilton · Ascot Green · R&F Properties, South Brisbane · James Cook University, Cairns Campus · Brisbane Grammar School Boarding House · Blacktown Exercise Sports and Technology Hub

A Boutique Practice. A Personal Commitment.

Technical expertise and personal service go hand in hand. We take the time to listen, explain complex matters in clear language and keep communication direct throughout the engagement.

We work constructively with owners, builders, architects and designers while maintaining the independence our certification role requires.

William Burke, Building Surveyor

Level 1 Building Surveyor, licensed to certify all classes of buildings in NSW

Registrations: NSW BDC 4776 · VIC BS-U 68724 · QLD A15103456

Member, Royal Institution of Chartered Surveyors (AssocRICS)

15+ years in the industry, from residential to hospitals, warehouses and stadium precincts

Qualifications: Construction Management; Grad. Dip. Built Environment, University of South Australia

More about Keystone

Sectors: experience across every building class

  • Residential: houses, townhouses and apartment developments.
  • Commercial and office: office buildings, commercial premises and workplace fit-outs.
  • Industrial and logistics: warehouses, storage facilities and distribution buildings.
  • Retail and showrooms: shops, shopping centres, showrooms and tenancy fit-outs.
  • Education and training: schools, universities and learning facilities.
  • Healthcare and aged care: hospitals, health and aged-care facilities.
  • Hospitality and accommodation: hotels, guest accommodation and shared spaces.
  • Public and community: public facilities and community-use buildings.
  • Sport and recreation: sports precincts and recreation facilities.
  • Mixed-use: residential, commercial and retail combined.
  • Refurbishments and upgrades: renovations, extensions, fit-outs and upgrades.

Let’s Discuss Your Project

Every project starts with a conversation. Tell us what you are planning and where you need support. We will take the time to understand your needs and discuss how Keystone Certification Group can help.

Discuss Your Project

Contact Us

Tell Us About Your Project

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William Burke, Building Surveyor

Tell us what you are planning and where you need support. Share the property details, proposed works and any plans you have, and we will discuss the right scope and next steps.

Keystone Certification Group

Cell: +61 405 844 162 Email Us: wburke@keystonecertification.com.au

Keystone Certification Group

0405 844 162 | wburke@keystonecertification.com.au

Copyright © 2026, Keystone Certification Group. All Rights Reserved.

NSW BDC 4776 | VIC BS-U 68724 | QLD A15103456 | Member, Royal Institution of Chartered Surveyors (AssocRICS)

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