Built with care.
At Autumn Group, we don’t just build—
we engineer excellence.
Every project is personally overseen by Christian Heritage, a civil engineer with expertise in large-scale infrastructure and high-end retrofits. Unlike typical builders, he ensures direct communication, budget control, and flawless execution — no surprises.
With a trusted team of architects and construction trades, we deliver boutique home extensions and renovations-engineered to meet your vision.
Delivered with confidence.
We specialise in delivering high-quality building extensions, and renovations tailored to your needs. Whether you’re transforming a single room or building up, our experience ensures a smooth, stress-free process with exceptional results.
Seamless Extensions – Expand without compromise.
High-End Renovations – From single rooms to full transformations.
Your vision. Our Expertise. Engineered Excellence.
A few things we’re great at.
Transforming homes is our passion.
Here are three ways we deliver exceptional results.
Increasing your home’s value
A thoughtfully designed renovation or extension not only adds comfort and beauty—it boosts your home’s value. At Autumn Group, we focus on smart, engineered solutions that elevate your property’s appeal and investment potential.
Optimising flow & functionality
Great homes flow effortlessly. We carefully redesign layouts to maximise space, remove unnecessary barriers, and ensure every area of your home feels connected, functional, and purposeful.
Creating spaces you’ll love
Your home should reflect you. Our bespoke approach ensures each space feels inviting, comfortable, and uniquely yours—built with attention to detail, quality materials, and expert craftsmanship.
Enjoy the journey.
It’s the small things that matter
At Autumn Group, we understand the importance of a positive experience when renovating or extending your own property. That’s why we make communication with you a priority from initial consultation to final walk-through. We know there will be challenges along the way but we factor that into the program and keep you informed. Our team works hard to bring your vision to life, ensuring that we plan every detail and there are no surprises during construction.
Love the result.
Why choose us
With over 15 years of experience in the construction industry, Christian has built a solid reputation for excellence and attention to detail. The team uses high quality, sustainable materials and works with trusted suppliers to ensure that every aspect of your home meets international building standards and code regulations. Autumn Group is committed to client satisfaction and will go above and beyond to exceed your expectations.
Leadership you can build on.
With a background in civil engineering and extensive experience in the building industry, Christian doesn’t just manage projects—he builds them with precision, care, and an unwavering commitment to quality. From large-scale infrastructure to bespoke residential builds, he brings technical expertise and problem-solving skills that ensure projects run smoothly, on time, and without surprises.
Christian personally oversees every project, maintaining clear communication, strict quality control, and a proactive approach to problem-solving. His ability to navigate complex builds, work seamlessly with architects and trades, and keep clients informed every step of the way sets him apart.
For a builder who understands both the big picture and the fine details, talk to Autumn Group about your next project.
What are you waiting for?
Ready to take the next step? Let’s bring your vision to life! Get in touch today for a consultation. Together, we’ll make it happen.
What our customers say.
Review 1 Michael & Maddie J.
We recently had our entire house
renovated by Autumn Group, and we are
thrilled with the outcome. From the initial
consultation to the final touches, the team
was professional and attentive to our
needs. Our home looks better than we
ever imagined. We would definitely use
Autumn Group again for future projects.
Review 2 Geoff O.
Autumn Group did an amazing job on our
home extension. They added a new
bedroom and bathroom, and the result is
stunning. The project was completed on
time and within budget. The team was
friendly and easy to work with, making the
whole experience stress-free.
Thank you, Autumn Group!
Review 3 Trin H.
I am very pleased with the renovation
work done by Autumn Group. They
transformed our kitchen and living room beautifully. The team was professional, respectful, and kept us updated throughout the process. I highly recommend Autumn Group for any home renovation needs!
Contact Us.
Effective communication with our clients is important to us. If you have questions or a new project, just drop us a line.