The image features a large, stylized logo with the letters 'GB' in green and black.

Giust Bros exists to build more than infrastructure - we build trust. With deep technical expertise and a family-first mindset, we proudly serve the community through honest work, disciplined systems and a genuine commitment to quality.

Skilled

We are highly trained, technically experienced and continuously refining our craft. Every project reflects our commitment to precision, quality workmanship and industry-leading expertise.

Community-Minded

We exist to serve. As a family-run business, we believe in supporting the people and places around us - building with integrity, respect and long-term impact for our community.

Disciplined

We operate with structure, care and efficiency. Our team is meticulous in our planning, organised in execution and unwavering in our standards to ensure every job is delivered right, the first time.

Giust Bros maintains a strong reputation for delivering high-quality civil construction outcomes through a disciplined, technically skilled workforce. Our team operates with consistency, professionalism and a commitment to meeting client expectations across every project.

Projects

  • A street view with palm trees, parked cars, and a cloudy sky in a coastal town.

    Cookson Street, Camberwell

    Street Scape Upgrade

    A modern streetscape featuring a new paved roadway, footpaths, seating and landscape works - improving access to Camberwell Station and creating a safer, more inviting space for the community.

    See More
  • A sidewalk on Vernon Street in a suburban area with leafless trees, parked cars, a colorful graffiti mural on a building, and benches along the street under a partly cloudy sky.

    Yerrin Street, Balwyn

    Street Scape Upgrade

    An upgraded corner featuring contemporary finishes and thoughtful layout to elevate the everyday experience for drivers and pedestrians.

    See More
  • Scenic landscape with a mountain range in the background, a body of water, and a few trees in the foreground.

    Dickens Corner, Balwyn North

    Main Road Intersection Refurbishment - Doncaster/Burke Road Night Works

    A thoughtful refresh of a busy retail corner, balancing improved amenity and greenery while maintaining everyday functionality.

    See More
  • Construction workers in orange and black safety gear laying a grid of plastic foundation blocks on a dirt surface, with excavators and parked cars in the background.

    Solway Shopping Strip, Ashburton

    Strata Vault Construction

    An upgraded local precinct featuring CityGreen Strata Vault systems beneath new pavements to support healthy trees, manage stormwater and protect infrastructure - delivering a greener, safer and more connected space for the community.

    See More

  • Ridgeway Avenue, Kew

    Drainage Upgrade

    Improving and upgrading drainage systems to manage stormwater effectively and protect surrounding infrastructure.

    See More
  • Construction workers in orange shirts pouring and smoothing concrete on a paved pathway in a park, surrounded by trees.

    Ferndale Trail, Glen Iris

    Concrete Pathway Works

    Construction of a 2.1km shared concrete trail to provide safe, durable access for pedestrians and cyclists.

    See More

Services

Street Scapes

We deliver public realm upgrades that bring structure, safety and visual appeal to streets and urban spaces. Our work integrates built elements into existing environments to create spaces that function better for daily use.
A street scene with palm trees lining both sides, parked cars, and a historic-looking building in the background. There are commercial storefronts on the right, including an osteopathic clinic, and a few people walking.

Street Refurbishments

Focused on suburb street maintenance and refurbishment works that improve safety and presentation across local streets. Services include driveway crossovers, kerb and channel construction, surface upgrades and supporting reinstatement works.
An image of Greenspacing.

Concrete Construction

Specialising in cast-in-place concrete, we construct permanent civil elements with a focus on accuracy, performance and lifespan. Our team delivers tailored solutions across structural and in-ground applications.
An image of Greenspacing.

Concrete Footpath Maintenance

We repair, replace and maintain pedestrian surfaces to ensure compliance, safety and ease of access. Our approach prioritises long-term durability while minimising disruption to surrounding areas.
An image of the Float House.

Asphalt Works

Our asphalt services focus on reinstatement and surface improvement for roads, car parks and accessways. We provide smooth, resilient finishes that restore performance and improve site usability.
Workers in high-visibility clothing are laying asphalt on a road while a steamroller compacts it.

Earthworks

We manage site preparation from the ground up, including bulk excavation, grading and material placement. Our earthworks provide a stable foundation for civil construction to follow.
Two construction workers operating skid-steer loaders on a road under repair, with debris and broken asphalt in the foreground, trees and orange safety fencing in the background.

Concrete Saw Cutting

Precision cutting services for new works, modifications and service access. We deliver clean, accurate results with minimal impact on surrounding structures.
An image of the Float House.

Bluestone & Brick Paving

We install premium paved surfaces that combine durability with architectural detail. Our work enhances both function and appearance across public spaces.
Construction workers laying paving stones on a sidewalk in front of a building with a yellow facade and signs that read 'chicken'.

Rock & Sleeper Wall Construction, Civil Landscaping

We construct retaining structures and civil landscape features that combine strength with natural aesthetics. Our solutions address ground control while enhancing the surrounding environment.
Construction site with rocks and dirt, partially built stone wall, machinery, and orange safety barriers in an urban area.

Grinding & Patching

We repair damaged surfaces through targeted grinding and patching to improve safety, performance and appearance.  Our work extends asset life without the need for full replacement.
Worker in orange safety jacket applying concrete patch on sidewalk with trowel, nearby traffic cone and construction barrier.

Drainage Construction & Maintenance 

We install and maintain drainage systems to manage water flow and protect surrounding infrastructure. Our solutions are designed to prevent erosion, minimise water damage and improve site performance.
Construction workers operating heavy equipment, including an excavator and a skid-steer loader, on a street with a partially dug trench for roadwork or utility repairs, and a row of trees and houses in the background.
Black and white photograph of a smiling middle-aged man with short hair, wearing a checkered collared shirt.

Our History

A Legacy of Craft and Commitment

Giust Bros is built on legacy, resilience and family values. Founded by brothers Riccardo and Corrado Giust after migrating from Italy to Australia, the business began with no connections, only a strong work ethic, trade skill and determination to succeed. Their commitment to quality and discipline laid the foundation for what would become a trusted family name in civil construction.
Established through the 1960s and grown steadily over decades, Giust Bros is now proudly operated by the second and third generations. Each generation has strengthened and expanded the business while maintaining the same standards set by its founders. What began with domestic and commercial projects has evolved into a diverse civil operation with broad technical capability. Today, Giust Bros continues to honour its heritage by building with integrity, serving the community and investing in the future, ensuring the family legacy carries forward through every project delivered.

Meet Our Leadership Team

A smiling man wearing an orange and black jacket and a blue cap standing next to a large white truck on a street with houses in the background.
A man wearing an orange and black collared shirt with a logo that says "GB Guest Boards CAL" standing in front of a gray background.
A man in an orange safety jacket and white hard hat leaning on a large white truck, smiling at the camera. He has one foot on the truck's step and is standing outdoors in a residential neighborhood.
A man wearing an orange safety shirt and a white helmet standing next to a truck with green and black text that reads 'G3 GIUSEPPE CIVIL' on it.

  • Director

    Lilo has been a Director of Giust Bros for over 35 years after taking over from founders Riccardo and Corrado Giust. He continues to support the growth of the business through strong client relationships, high operational standards and a commitment to quality.

  • Director

    Paul has been a Director of Giust Bros for over 30 years after taking over from founders Riccardo and Corrado Giust. He continues to support the growth of the business through strong client relationships, high operational standards and a commitment to quality

  • Project Manager

    Matthew has been with Giust Bros for over 8 years and plays a key role as Project Manager, supporting the company’s growth across Victoria. As a third-generation Giust family member, he is focused on strengthening the business for future generations.

  • Team leader

    Daniel has been with Giust Bros for over 5 years and plays a key role as Team leader, supporting the company’s growth across Victoria. As a third-generation Giust family member, he is focused on strengthening the business for future generations.