Commercial Construction Group Pty Ltd
Cronk Construction Group delivers commercial construction, insurance repairs, renovations and maintenance across South East Queensland. We pride ourselves on quality workmanship, reliable service and straightforward communication.
Domestic Renovations and Extensions
- Home renovations and extensions
- Kitchen and bathroom renovations
- Outdoor living areas and decks
- Office and commercial fit-outs
- Building upgrades and refurbishments
- Accessibility improvements
- Structural alterations
- Custom carpentry and joinery
Transformation – improving the way we live or work
Whether updating a single room, extending an existing building or undertaking a complete refurbishment, Cronk Construction Group delivers practical renovation solutions that improve the way homes and commercial spaces function.
From concept through to completion, every project is carefully planned to integrate new construction with existing structures while maintaining quality workmanship, clear communication and reliable project management.
Our Renovations and Extensions – we give straight forward advice
Renovations or extensions require more than quality building work, but the vision of a design that holds together across all elements of new and existing. It demands careful planning, clear communication, reliable scheduling and workmanship that meets the expectations of all parties and stakeholders with true fairness and balance among multiple trades.
Cronk Constructions delivers practical fit-out solutions with a focus on quality, professionalism and long-term value.
Specialist Renovation Services – professional construction with reliable results
Depending on project requirements, services may include custom joinery, commercial kitchen installations, door and hardware installation, roofing works, concrete construction, structural repairs, decking, internal finishes and detailed carpentry.
Every project is approached with careful planning and attention to detail as each component integrates seamlessly into the completed building within a true and realistic pricing schedule.

Creating Spaces That Work Better
Every renovation begins with good planning
Every successful renovation begins with understanding how the finished space should look, function and connect with the existing building. Achieving that outcome requires more than quality construction—it demands thoughtful planning, realistic budgeting, careful scheduling and clear communication throughout the project.
Cronk Construction Group works closely with clients to provide practical advice from the outset, coordinating trades and construction activities so each stage progresses efficiently while maintaining high standards of workmanship.
Whether renovating a family home, extending a commercial premises or modernising an existing building, every project is managed with attention to detail, professional coordination and a commitment to delivering lasting value.




Onsite as promised
Onsite as promised


Coordinating multiple trades
Coordinating multiple trades
Renovation & Extension Services
Home Renovations
Transform existing homes with carefully planned renovations that improve functionality, comfort and long-term value while complementing the original character of the property.
Home Extensions
Additional living areas, bedrooms or family spaces designed to integrate seamlessly with the existing home, providing practical solutions for growing families without the need to relocate.
Kitchen Renovations
Modern, functional kitchens combining quality cabinetry, practical layouts and coordinated trades to create spaces suited to everyday living and entertaining.
Bathroom Renovations
Complete bathroom upgrades incorporating waterproofing, tiling, plumbing, cabinetry and quality finishes designed for durability and ease of maintenance.
Decks & Outdoor Living
Timber and composite decking, patios and outdoor entertaining areas that extend living spaces while complementing the surrounding landscape and architecture.
Commercial Fit-outs
Professional office, showroom and workplace fit-outs designed to create functional environments with minimal disruption to ongoing business operations.
Building Alterations
Structural modifications, internal reconfigurations and general building improvements undertaken with careful planning and compliance with current building standards.
Custom Carpentry & Joinery
Detailed carpentry and bespoke joinery solutions including feature timber work, cabinetry, storage solutions, doors, trims and finishing details.
Concrete & External Works
Concrete slabs, pathways, driveways, retaining structures and associated external construction completed to support both residential and commercial projects.
The Cronk Construction Difference
Every renovation presents its own challenges. Matching existing materials, coordinating multiple trades, managing changing site conditions and maintaining project momentum all require experience and careful attention to detail.
Cronk Construction Group approaches every project with practical problem solving, reliable communication and professional workmanship. By focusing on quality construction, realistic planning and respectful relationships with clients and trades alike, we deliver renovations that are built to last and completed with confidence.

