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Business Details
We are a fully certified and registered building and construction company based on the Mornington Peninsula. With over 25 years of experience, we have built a reputation for delivering superior craftsmanship and seamless project management. Our commitment to innovative and sustainable designs ensures energy-efficient homes that stand the test of time. We pride ourselves on our local expertise, understanding the unique coastal and residential building requirements of the region. Our customer-focused approach means we listen closely to your vision, offering expert guidance to exceed expectations. Whether youre building a modern coastal retreat, expanding with a luxury extension, or undertaking a full-scale development, we bring your dreams to life.

We are registered with the Master Builders Association Victoria, reflecting our adherence to industry standards. Our team handles every project with precision, ensuring timely and budget-conscious completion. We guarantee transparency and professionalism at every stage, fostering trust with our clients. Our proven track record includes successful residential and commercial projects, from single homes to master-planned communities. We continuously strive to innovate while maintaining the highest quality and durability in every build.
Highlights and features
  • We have over 25 years of experience in building and construction on the Mornington Peninsula.
  • Our team is fully certified and registered with the Master Builders Association Victoria.
  • We specialize in delivering projects on time and within budget.
  • Our local expertise ensures we meet the regions unique coastal and residential building requirements.
  • We prioritize innovative and sustainable designs for long-lasting, energy-efficient results.
Services
Home Renovations
Our renovation services transform residential properties, apartments, townhouses, and commercial spaces. We modernize structures while preserving original character where possible. Clients benefit from functional, aesthetically pleasing renovations that enhance property value and usability.
Home Extensions
We offer ground floor extensions, upper floor additions, second-storey extensions, and full house remodelling. Our designs maximise space and natural light, enhancing both functionality and lifestyle. Each extension is tailored to align with the existing structure and client vision.
Residential Decks
We construct durable, high-quality decks and pergolas that enhance outdoor living. Our designs integrate seamlessly with homes, providing functional entertainment spaces. Clients enjoy increased property value and year-round outdoor usability.
Project Management
Our qualified team manages projects from concept to completion, ensuring precision and accountability. We handle timelines, budgets, and coordination to deliver stress-free outcomes. Clients benefit from seamless execution and consistent communication.
Knockdown Rebuilds
We specialise in complete knockdown and rebuilds, offering a fresh start for homeowners. Our process includes full project management and custom design solutions. Clients gain modern, tailored homes built to meet their exact needs and lifestyle.
Reviews (4)
Anthony Long
Dec 08, 2019 Report
Prime Building Projects built our home in Dromana and my wife and I are very pleased .We feel Prime Building Projects went above and beyond to construct our home to the best standards. Prime Building Projects kept a tight schedule assuring our home was completed in a timely manner, without compromising the quality of work. I highly recommend Prime Building Projects.
Jared Jeffery
Nov 24, 2019 Report
We were looking at getting our first new home built. We didn't know a lot about the whole process being our first time. Prime Building Projects were amazing and gave us so much helpful information. Even helped us with aftercare suggestions and landscape home improvements. Toby sat down with us and went over everything that was required, he was very transparent so we were able to be kept in the know the whole way through the build process. I would say hands down the best builders on the mornington peninnsula! If you want a great builder who is super friendly, professional, honest and transparent
Terry O'Day
Nov 12, 2019 Report
Prime Building has just completed our new deck and we couldn't be happier. It was completed on schedule and to the highest standard and looks great. Toby's work and professionalism is highly recommended.
Sebastian Wilds
Oct 02, 2019 Report
I phoned for a quote, to renovate basically the whole house in Mornington Peninsula Area and he brushed me off and said “ no” l am too busy! VERY POOR CUSTOMER SERVICE!