If you have bought your first home, investment property or have a young and growing family and need to renovate or extend your house and are unsure how to get started or which builder to trust your home to, Pinnacle Building and Maintenance Pty.Ltd. could be the solution you are looking for.

Pinnacle Building and Maintenance Pty.Ltd. are a home renovations and house extensions specialist that has been family run since 2009 with over 15 years’ experience. With a team of passionate Queenslander house builders (hyperlink), double story and single story extensions and renovations specialists, Pinnacle Building and Maintenance Pty.Ltd. prides themselves on perfection! Owner Greg Cocks and his team of local, fully qualified and experienced contractors take care of the whole process. Weather you have your own plans already drawn up or are looking for assistance designing and submitting your plans we can help. Our real passion is the construction. Making your dream become a reality. Additionally, every house renovation and home extension is subject to post project professional cleaning and detailing leaving your new home renovation showroom quality for your family and friends to enjoy. Very importantly, we also provide a 6 month maintenance agreement and 5 year structural guarantee. Our aim is to take the stress out of renovating and extending and to give you complete peace of mind.

Pinnacle Building’s team of fully qualified and experienced drafts people, builders and trades people work closely together to deliver the high quality workmanship, attention to detail and excellent customer service for your house extensions and home renovations. For almost 6 years, we have been exceeding our customers’ expectations by encouraging individual professionalism, integrity and rigorous standards. We are here to exceed yours.


• Preliminary Concept Designs
• Engineer certifications and specifications
• Council approved plans
• Certifier fees and Council fees
• Quality construction
• Maintenance and structural guarantees
• All relevant insurances and Statutory Body charges
• Deal with the Principal builder and owner, Greg Cocks, from appraisal and design concept stage through to construction and post project follow up and maintenance
• Dedicated team of qualified experienced professionals who insist on exacting standards, integrity, professionalism and workmanship
• Fixed price Industry contracts on all jobs
• 5 year structural guarantee and 6 months maintenance guarantee