Who we are
Established in 2003, Construction Certifiers is a trusted provider of professional certification services across Sydney’s Metropolitan Area. With a team of highly experienced experts, we specialise in delivering efficient and reliable solutions, including Construction Certificates (CC) and Complying Development Certificates (CDC) for a wide range of commercial and residential projects.
Located at Level 3, 103 Vanessa Street, Kingsgrove, we are committed to ensuring compliance, quality assurance, and seamless approval processes. Our extensive industry knowledge allows us to navigate complex regulatory requirements, helping clients achieve timely and hassle-free certification.
Whether you’re planning a new development or a renovation, Construction Certifiers is your reliable partner in building with confidence.
John Tsiontsis
Director
NSW Accredited Private Certifier
Residential – Industrial – Commercial
What we do
Building Code Assessment
Principal Certifying Authority
Construction Certificates
Complying Development Certificates (CDC)
Building Inspections
Occupation Certificates
Planning NSW accredited
On-time delivery
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