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Group Four offer some of the fastest turnaround times in the industry for building permits, occupancy certificates and building inspections. And we offer a high level of customer service and compliance too. We can speed up your inspection and permit application process so you'll save time and money.

Building permits can be processed in 5 days and Certificates of Design Compliance (CDCs) in 48 hours via our online portal. We have the largest fleet of in-house, qualified building inspectors in Victoria which means you can choose a time that suits you. When it comes to building, communication is key.

We make sure we're here for you when you need us. Keeping you up to date with compliance and training so you're able to move swiftly through the building process. We proactively look for ways to help you deliver a quality result. We offer tailored training programs for your staff designed to improve the quality of your work and to keep you updated with the latest industry changes.
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About Us
As a builder you want to work with a building surveyor you can trust. One that is reliable, fast and focused on compliance. Substandard inspections that fail to uncover problems can lead to an increase in written directions, which can affect your reputation, push out time frames and add to costs for your home buyer.
Services
We provide building surveying services including building inspections, building permits and certificates of design compliance to builders and home buyers in Melbourne and Perth. Our mandatory and non-mandatory inspections are available in Melbourne and parts of Victoria. Building permits are necessary to make sure your homes are built to the highest standards.
Join Our Team
We're always on the lookout for talented and passionate people to join our team. We are like family, making sure everyone feels cared about and supported both professionally and personally. We embrace diversity and inclusiveness, making our team feel valued and respected in a safe and healthy environment.
Building Inspections Melbourne
We offer the full range of mandatory building inspections across greater Melbourne and parts of regional Victoria including Geelong, Gippsland, Traralgon and Mornington Peninsula. We can get more inspections done and when you need them with the largest fleet of inspectors in Melbourne. Choosing us as your building surveyor means you can schedule inspections to suit your construction timetable, therefore sticking to your schedule.
Building Permit Melbourne
A building permit is a document from a registered building surveyor that indicates that your documentation complies with the National Construction Code (NCC) and legislation prior to building work commencing. After checking your plans are compliant, we issue a building permit. The permit outlines important information such as which mandatory building inspections are required and whether you need an occupancy permit.
Occupancy Permit
As a last check we complete the final inspection. For any homes in Victoria you will need to receive an occupancy permit or OP (also called an occupancy certificate) from a registered building surveyor before your builder is able to handover the keys. If you are doing an extension or alteration, you will need to apply for a certificate of final inspection.
Certificate of Design Compliance
The Building Act 2011 and the Building Regulations 2012, regulate the building permit application process in WA. These regulations state that builders in Western Australia must get a Certificate of Design Compliance (CDC) from a registered building surveyor before they can receive an approved building permit and start work.
Why Group Four
As building surveyors and building inspectors, we work with volume builders and home buyers to make sure new homes are built to the correct standards. We do more than just issue your building permit, we work with your builder to improve building practices as a whole. So, not only are they benefiting from improved turn-around times but they are receiving on-going support and training in compliance.
Online Portal
Applying for permits just got easier. Purpose built for volume builders, our permits and inspections portal mesh easily into your workflow. Complete your building permit or certificate of design compliance application within a few minutes. No messy forms or emails! You can upload your documents online and we'll email through a copy of the application moments later to confirm.