Precision in construction, confidence in delivery
Sitzler is a dynamic, privately owned construction company known for delivering quality, high-profile projects across Australia — even in the most remote, hard to reach locations.
For nearly 50 years, we’ve been scaling our resources to build projects across all sectors and industries.
AUSTRALIAN OWNED
ESTABLISHED 1976
INDUSTRY LEADING CONSTRUCTION
Urban and remote project specialists
From our early days of building in the most remote parts of Australia, our project portfolio now spans across the country.

What we do
Construction & Civil Contracting
Design & Construct
Deliver quality client outcomes
Major public and private infrastructure projects
Project Management
Roadworks & Bridgeworks
Guarantee project outcomes
Support clients throughout their journey
Construction Management
Property Development
Protect client and stakeholder interests
Deliver - on time - every time
Our Reach
Community & Civic
Learn MoreIndustrial & Commercial
Learn MoreDefence & Space
Learn MoreCivil Infrastructure
Learn MoreNews & Insights
-
LATEST
-
FEATURED
CIVIL INFRASTRUCTURE
Sitzler wins Master Builders Association NT EBC Award in 3 categories
- August 28, 2025
CIVIL INFRASTRUCTURE
Sitzler wins the Civil Contractors Federation NT Award over $150million
- July 4, 2025
DEFENCE & SPACE
Sitzler’s Appointment to the Defence Infrastructure Panel – Major Construction 2025 – 2030.
- April 17, 2025
CIVIL INFRASTRUCTURE
Sitzler wins Master Builders Association NT EBC Award in 3 categories
- August 28, 2025
CIVIL INFRASTRUCTURE
Sitzler wins the Civil Contractors Federation NT Award over $150million
- July 4, 2025
DEFENCE & SPACE
Sitzler’s Appointment to the Defence Infrastructure Panel – Major Construction 2025 – 2030.
- April 17, 2025