Transform Your Home with Expert Home Extension Service by Gerain Group

Gerain Group, the leading provider of home extension services in NSW, Australia. If you’re looking to expand your living space and create the home of your dreams, you’ve come to the right place. Our team of experts specialises in home extensions and additions, offering comprehensive services that cater to your unique needs and preferences.

Your Trusted Partner for Exceptional Home Extensions

Our dedication to customer satisfaction extends beyond the completion of the project. We stand behind the quality of our work and offer comprehensive warranties to ensure your peace of mind. Our goal is to not only meet but exceed your expectations, delivering a home extension that enhances your living space and adds value to your property.

Ready to transform your home with a stunning and functional extension? Contact Gerain Group today to schedule a consultation with our expert team. Let us bring your vision to life and create the home you’ve always dreamed of.

Seamless and Transparent Home Extension Services Tailored to Your Needs

Our home extension services encompass every aspect of the project, starting with a thorough assessment of your property and a detailed understanding of your goals and budget. Our experienced architects and designers will work closely with you to create a customised plan that maximises space, incorporates your desired features, and complements the architectural style of your home.

With Gerain Group, you can expect a streamlined and transparent process. We handle all the necessary permits, approvals, and regulatory requirements, ensuring compliance with local building codes and regulations. Our team also collaborates with reliable subcontractors and suppliers to ensure that every aspect of your home extension is executed to the highest standards of quality and craftsmanship.

Transform Your Dream Home with Custom Home Extension Services

A home extension or addition is an excellent way to enhance your living space without the hassle of moving. Whether you need an extra bedroom, a larger kitchen, a home office or a dedicated entertainment area, our home extension services can help you achieve your vision. We understand that every homeowner has specific requirements, and our goal is to transform your house into the perfect home that meets your lifestyle and functional needs.

At Gerain Group, we take pride in providing top-notch home extension services that prioritise quality, craftsmanship and attention to detail. Our team of skilled professionals has extensive experience in managing and executing home extension projects of all sizes and complexities. We work closely with you from the initial consultation to the final completion, ensuring that your home extension is seamlessly integrated into your existing structure.

Thank you Georgio, Lorraine, and the entire Gerain Group team for a full renovation of our house. I am glad that I engaged with a legitimate and experienced builder like you. You and Lorraine were always available to answer all my questions and concerns. Thank you, again, for your support, great work, and service. I recommend Gerain Group for any home renovation projects.


I love my new bathroom & kitchen renovation from Gerain Group. It has transformed my apartment into a more functional and modern space, and I'm really pleased with the result.

Sarah, Cremorne

This company is highly professional with the fairly complex jobs they are undertaking - bathrooms, kitchens and well - the whole house. They did a wonderful job with our bathroom and toilet - the kitchen and dining area are coming next. There was one emergency during their few weeks there due to a human error and within a couple of hours the relevant trades man arrived and fixed the issue from Sydney to the Central Coast...

Gabriella, Central Coast NSW

Our bathroom was recently renovated with Gerain Group, and we couldn't be happier with the result. The overall process was smooth and fun as we worked together to cater for the design needs and functionality of the overall space. Most of all, we enjoyed the tradies Gerain Group uses, and found the communication of Georgio to be excellent. He is attentive and open to suggestions, and well priced...

Row and Craig

I recently had my kitchen and bathrooms renovated by Gerain Group. I am more than happy with the end result. Georgio and his team are very professional. They were very accommodating throughout the build and were happy to go along with minor changes that I wanted when they came up throughout the build...