Unlock an instant builder report for CALVIN HAROLD JOHN BERZINSKI — check their licence, credit rating, payment history and more. Avoid risk before you sign a building contract
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We like to stay independent and keep our reports free of opinions, but lucky for us, our BuilderInsight users on the other hand, don’t have the same restraint!
A must-have for anyone building in Australia. As a first-time investor, I had no idea what to look for in a builder. BuilderInsights gave me confidence in my choice.
Trudi W.
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Small Investor - Perth, WA 6025
BuilderInsights report was a game-changer for us. It uncovered critical financial issues with a builder we were considering, saving us from potential disaster. The insights provided were invaluable and timely.
Sarah T.
Residential Investor - Toowong, Q4069
As a small developer of residential properties operating in a challenging building environment and builder insolvencies growing every day, BuilderInsights has revolutionized the way I approach my projects and perform due diligence on my shortlisted builders.
Michael B.
Residential Property Developer - Sydney, NSW 2000
Make sure you are selecting the right builder!
Before starting your BuilderInsights search, ensure you have the following information at hand to select the right builder.
The ABN is unique and nation-wide. Find it on a Builder’s website, business card or sales collateral.
An alternative to ABN, find it on a Builder’s website, business card or sales collateral.
Useful if you don’t have the ABN or Licence number, but be careful to make sure you have the correct name when you search.
Enter your builder's Australian Business Number (ABN), License Number, or Legal Entity Name from their website or business card