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Tradie Profile

KAIZEN Building Group

5.0 (13 reviews)

Helensburgh, NSW

About this business

Kaizen Building Group is a residential and commercial builder delivering new construction, renovations, extensions, fit-outs and specialist kitchen, bathroom and outdoor projects. Their approach is distinguished by a commitment to continuous improvement and meticulous craftsmanship, continuously refining processes to deliver higher quality results and greater client satisfaction.

Get in touch

Visit websiteCall 0488 774 160Email

Service areas

Servicing Helensburgh and surrounding locations.

See what local homeowners are saying

  • JFJodie F16 Sept 2025

    Cass is a very impressive and motivated young man. He was on time every day, cleaned any mess at the end of the day and was a great communicator along the way of our project. He was also confident eno...

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    Cass is a very impressive and motivated young man. He was on time every day, cleaned any mess at the end of the day and was a great communicator along the way of our project. He was also confident enough to steer us in a different direction which we had not though of and love the result. I would happily recommend Cass for any job big or small. Thanks Cass!

  • BWBek W13 May 2025

    Cass brought an incredible level of respect and enthusiasm to our project, tackling challenges with remarkable creativity. We presented him with a problem, and he delivered an outstanding, outside-the...

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    Cass brought an incredible level of respect and enthusiasm to our project, tackling challenges with remarkable creativity. We presented him with a problem, and he delivered an outstanding, outside-the-box solution. His workmanship is of the highest quality, and his professionalism made the entire experience seamless. I highly recommend Kaizen Building Group to anyone looking for top-tier service. Friendly, skilled, and truly exceptional!

  • JAJulie A1 Aug 2025

    I hired Kaisen Building Group for a deck renovation, and I’m thrilled with the outcome. They replaced rotten sections, added modern railings, sanded, and stained the deck beautifully. They also built...

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    I hired Kaisen Building Group for a deck renovation, and I’m thrilled with the outcome. They replaced rotten sections, added modern railings, sanded, and stained the deck beautifully. They also built handy steps to access the pump area, replacing old milk crates. The work is top-notch—sturdy, smooth, and visually stunning. Cass and his team were professional, communicative, and kept the site tidy. They finished on schedule and stuck to a fair quote, saving me money by advising against a full deck replacement, as only a spruce-up was needed. Despite tricky foundation work, there were no extra costs. My family loves our safe, gorgeous deck for our next event. I highly recommend Cass and Kaisen for any deck or building project, big or small!

  • IGIsaac G15 May 2025

    Kaizen Building Group provided an exceptional room renovation experience. The team was professional, punctual, and maintained a clean work environment throughout the project. They communicated effecti...

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    Kaizen Building Group provided an exceptional room renovation experience. The team was professional, punctual, and maintained a clean work environment throughout the project. They communicated effectively, ensuring that all my preferences were considered and incorporated into the design. The quality of workmanship was outstanding, resulting in a beautifully transformed space that exceeded my expectations. I highly recommend Kaizen for any renovation needs due to their commitment to excellence and customer satisfaction.

  • WMWill M13 May 2025

    I recently had Kaizen Building Group build a deck and pergola at my house, and I’m super happy with how everything turned out. From start to finish, the whole process was smooth and easy. The team was...

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    I recently had Kaizen Building Group build a deck and pergola at my house, and I’m super happy with how everything turned out. From start to finish, the whole process was smooth and easy. The team was really helpful from the beginning, giving me great ideas for the design and making sure everything was just how I wanted it. They used high-quality materials, and it shows in the final result. You can tell they care about doing things right. What I really appreciated was how punctual they were. They kept me updated throughout the whole project and finished on time—even with some unpredictable weather. The crew was friendly and respectful, and they made sure to clean up everything when they were done. If you’re thinking about any outdoor projects, I definitely recommend Kaizen Building Group. I’m really happy with the work they did, and I’d definitely use them again in the future!

  • JDJames D29 July 2025

    Cass is a legend of a builder – super efficient, top-quality work, and always on point with communication. He actually listens and helps you get exactly where you want to go without any of the ambigui...

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    Cass is a legend of a builder – super efficient, top-quality work, and always on point with communication. He actually listens and helps you get exactly where you want to go without any of the ambiguity and takes extreme pride in his work. We’ll keep using him as long as he’ll have us 👌. Can’t ask more for in a builder

Frequently asked questions

How much do builders typically charge?
Builder costs vary widely depending on the job type and complexity. Minor repairs are generally much less than extensions, small builds or structural alterations that need foundations, framing or specialist input. Most quotes include a call‑out fee plus labour and materials, and the page shows live pricing to help you compare options.
Do builders charge call-out fees?
Call‑out fees are common and typically cover travel and an initial inspection or assessment. This fee is usually separate from hourly labour and materials, and after‑hours or weekend attendance often attracts higher rates. Ask whether a call‑out or minimum charge applies when requesting quotes.
Do builders need a licence in Australia?
Yes. Building work generally needs to be carried out by a licensed builder in every state and territory, and NSW builders are regulated by NSW Fair Trading. Builders should be able to provide their state builder/contractor licence number and show appropriate insurances and ABN/GST registration. In Victoria, domestic building insurance is required above a state threshold for certain contracts.
How do I get a quote from KAIZEN Building Group?
KAIZEN Building Group lists phone, email, or through their website on this profile, so you can contact them directly for pricing and availability. Share a short scope and photos to get a faster quote.
What areas does KAIZEN Building Group service?
KAIZEN Building Group services Helensburgh and surrounds. Contact them to confirm service areas.
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