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engineering + construction SERVICES

CONSTRUCTION 

Gilli Contractors Pty Ltd specialises in delivering high-quality civil construction services with a focus on safety, quality, environmental sustainability, and commercial efficiency. Backed by decades of industry experience, our team provides innovative, cost-effective solutions for a wide range of infrastructure projects.

ENGINEERING 

Gilli Contractors Pty Ltd offers comprehensive engineering services to support the successful delivery of civil construction projects. Our expert team, led by experienced industry professionals, applies technical precision, innovative thinking, and practical problem-solving to deliver cost-effective, high-quality solutions.


MCLAREN PARADE STREETSCAPE - CITY OF PORT ADELAIDE ENFIELD


88 O'CONNELL ST - CITY OF ADELAIDE

About us

Gilli Contractors Pty Ltd, based in Port Adelaide, South Australia, is a reputable civil construction company with a strong focus on safety, quality, environmental responsibility, and commercial excellence. Led by a third-generation civil engineer with over $50 million in successfully delivered projects, the company has established itself as a trusted name in the industry.


With a team of experienced professionals like, Gilli Contractors consistently delivers efficient, client-focused solutions. The company’s “No Problems, Just Solutions” approach ensures the timely completion of complex projects, often under challenging conditions.


Specialising in civil construction, roadworks, and pavement rehabilitation, Gilli Contractors takes pride in its technical expertise, collaborative approach, and ability to achieve win-win outcomes for clients. Their dedication to safety, innovation, and sustainability provide positive project delivery.]er in the South Australian civil construction sector.

LIGHTS VISION FOOTPATH - CITY OF ADELAIDE


INTERMODAL 

  MAINTENANCE - ASCIANO

 

civil construction

Our Core Services

  • Road & Pavement Construction:

New road construction, asphalt paving, rehabilitation, car parks, footpaths, kerbs, and gutters.

  • Earthworks & Site Preparation:

Bulk excavation, site grading, trenching, cut & fill works, and slope stabilization.

  • Drainage & Stormwater:

Installation of stormwater pipes, culverts, retention basins, and erosion control systems.

  • Utility Infrastructure:

Installation and relocation of water, sewer, gas, and power services.

  • Traffic & Safety Infrastructure:

Guardrails, crash barriers, pedestrian crossings, and traffic management systems.

  • Structural Works:

Bridge construction, culverts, and retaining walls for slope support and stability.




PAVEMENT REHABILITATION - AFT

engineering services

Our Key Engineering Services

  • Project Design & Planning:

Development of project methodologies, design reviews, and value engineering to optimize outcomes.

  • Civil & Structural Engineering:

Design and construction of roads, pavements, drainage systems, bridges, culverts, and retaining walls.

  • Site Engineering & Surveying:

Site set-out, dimensional control, and on-site technical support to ensure precision execution.

  • Earthworks & Geotechnical Solutions:

Ground preparation, slope stabilization, embankment design, and soil compaction analysis.

  • Environmental & Compliance Management:

Implementation of environmental management plans (EMP), erosion control, and sustainability practices.

  • Quality & Safety Assurance:

Ongoing quality control, safety audits, and compliance with industry standards and regulatory requirements.


Earthworks and Land Management


PAVEMENT REHAB - VITERRA


SANTO PARADE STREETSCAPE - CITY OF PORT ADELAIDE ENFIELD