About us

Who We Are

Civwil is a trusted civil contractor delivering high quality earthworks, subdivision services, and civil infrastructure solutions across Greater Brisbane and Southeast Queensland. Built on three generations of industry experience, Civwil combines technical expertise with a commitment to precision, reliability, and proactive client communication. Since its inception, Civwil has expanded significantly, now operating with a team of experienced professionals and a comprehensive fleet of modern earthmoving machinery. Under the leadership of Daniel and Scott Williamson, who bring over a decade of industry experience across a broad range of significant projects in Southeast Queensland, Civwil ensures every project benefits from deep expertise and a practical, results driven approach. With a focus on practical and cost effective outcomes, Civwil partners with developers, builders, engineers, and local councils to deliver tailored civil solutions from early works through to project completion. Commitment to excellence extends to every aspect of operations, maintaining high standards of safety, strict adherence to industry regulations, and a focus on meeting client expectations, timelines, and budgets. Civwil takes great pride in forging strong, enduring relationships with clients, underpinned by an unwavering dedication to delivering reliable, high quality results.

Collaborations

Trusted by Leading Clients
 Civwil proudly collaborates with respected builders, developers, and authorities across Queensland.

Our Leadership

Dan Williamson, Director and Operations Manager at Civwil, represents the third generation of his family’s dedication to civil construction. With deep roots in the industry, Dan upholds a leadership philosophy based on integrity, work ethic, and technical excellence. His hands on management style ensures every project benefits from personal oversight, real time problem solving, and attention to detail. Dan’s commitment to quality and client satisfaction sets the standard across all Civwil operations, creating a culture where high performance and professionalism come first.

Our Values

At Civwil, a civil contractor based in Greater Brisbane, commitment to quality craftsmanship, transparency, and client success defines every project. Civwil is not just another civil contractor. The team stands apart by combining technical precision with a proactive and solution focused approach. As trusted earthworks specialists and subdivision contractors, Civwil delivers practical outcomes tailored to the specific needs of developers, councils, and private clients.

In House Resources and Equipment

Civwil operates its own fleet of modern excavation, earthmoving, and civil works machinery. Managing projects with in house resources allows full control over timing, site management, and quality assurance. This results in more efficient delivery and reliable outcomes for every client.

Brisbane bulk earthworks

Pricing Considerations in Civil Works

Understanding common civil construction terminology is critical for managing project risks, identifying cost saving opportunities, and accurately quoting works. Civwil helps clients navigate the complexity of bulk earthworks and infrastructure pricing through clear communication and transparent practices.

Key Cost Factors

  • Bulk earthworks involve large scale soil or rock removal, addition, or relocation to prepare a site for construction. This includes cutting, filling, grading, compaction, and subgrade preparation.

  • Excavation specifically refers to soil or rock removal, often for trenches or foundations. Earthworks is the broader process that includes both excavation and ground preparation activities such as grading and leveling.

  • In civil construction projects, the terminology used in a Bill of Quantities (BOQ) can significantly influence both pricing and project execution. For example, "Backfill to be as specified under pavement" often requires CBR-rated or granular materials, which can increase costs depending on the engineering specifications. Drainage components such as "SRCP Class 3" or "Class PP pipes" also impact pricing, with different materials offering varying durability and cost outcomes. "Approximate excavation depths" must be carefully reviewed, as deeper excavations typically involve greater labour, heavier machinery, and extended project timeframes, driving up overall costs.

    Standard sizing helps control expenses, as seen with items like "Field Inlet 900x600mm Type 2" and "ICC Manhole 1050mm Diameter," both of which streamline manufacturing and installation. Administrative requirements such as "Form 12 Documentation" add necessary certification costs to ensure compliance with local standards. In drainage systems, "uPVC outlets" provide an affordable standard solution, although costs can vary based on outlet size and specific site needs.

    When specifications allow "approved equal substitutions," there may be opportunities to propose lower-cost alternatives without compromising quality. Higher-grade products, such as "Class D Aco Powerdrain systems," deliver superior performance but at a higher unit price. Additional items like "crane installations for tanks" can add significant costs to a project budget due to the need for specialised equipment. Safety requirements also affect pricing; for instance, "heel-safe Class B covers" are designed for high pedestrian areas and carry a premium due to their enhanced safety features.

    Understanding the impact of these standard BOQ phrases ensures accurate pricing, better project planning, and cost-effective delivery across all stages of civil works.

    • Retaining Walls
      Rock boulder retaining walls provide a natural appearance and allow high wall installations above three metres. Concrete sleeper walls offer a more cost effective alternative while maintaining structural integrity.

    • Soil Bridging with Lime Treatment
       On larger projects, lime treatment improves soil stability and load bearing capacity. This offers a cost effective alternative to traditional methods for site remediation and road construction.

    • Rock Excavation with Power Tools
      Projects involving hard rock often require excavator mounted rock breakers. This increases both material handling time and equipment costs.

Managing cost, scope, and delivery quality is essential for every civil project. Civwil’s knowledge of standard BOQ terms, commitment to transparency, and innovative cost saving strategies ensure efficient, compliant, and high quality outcomes.

For tailored civil works solutions backed by experience, precision, and in house expertise, contact Civwil today.