Hille's Home Extensions
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Hille's Home Extensions
Established in the early 1960's, Hille's continues to deliver industry-leading solutions in home extensions and renovations. All of our work comes with our 10-Year Guarantee. So if a matter needs attention, you can be assured we will attend to it in a timely, courteous and professional manner. Book a free Design Consultation with one of our qualified and highly experienced designers.

They'll offer some great design ideas and ball park costs. Hille's Home Extensions is your Master Builder. When you work with us you benefit from over 60 years of industry experience in the design and construction of home extensions and renovations. Unlike many other specialists in this area, Hille's does not just build.

With our dedicated team of qualified professionals delivering the latest in building design, trends, materials, services and technologies, we offer a complete and customised solution, from the initial design right through to construction. As a family owned and run business, we care about what we do and we take the time to fully understand your needs.
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The story of Hille's Home Extensions started in the early 1960's when Ray Hille started his building career as an apprentice carpenter in the Essendon area in Melbourne. Ray became a skilled craftsman and quickly learned that his clients appreciated a complete approach to the work being undertaken on their homes.
We love what we do and we do it well every time. At Hille's we are a family business with an open, honest and friendly approach to our work. Don't just take our word for it. Watch and read what just a few of our clients have to say about us. We are ecstatic with the house. The service we have experienced has been amazing.
Hille's are an end-to-end project management service - which means we are a full design through to construction service. We are here to support you through the entire process. We have been building in the community for over 60 years and are still going strong. Visit our ABOUT Page to find out more.
Reviews (16)
Suzanne Britton
Suzanne Britton
Jan 15, 2021
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Hilles is a company which has failed our expectations on every level. We have now experienced serious water damage in a bathroom after the 10 year warranty period has expired despite the likelihood the damage is due to failures on their part at the time of our build. Hilles will not review nor consider rectification. Be careful of this company. They promise the world and fail to deliver.
Justin Sullivan
Justin Sullivan
Jan 01, 2021
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Would not recommend. Spent a lot of money with this company. Awful company to deal with. Every payment from us was on time, yet threatened legal action for final payment when job had not been finished.
Kathryn Ryan
Kathryn Ryan
Nov 18, 2020
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Had heaps of problems with Hille's during and after a renovation. They put in illegal stormwater on both sides of my house - one of these issues I have recently been in contact with the company and despite being told someone will ring me about it (they essentially put stormwater pipes on a few freestanding bricks located on my neighbour's property… and the pipes have since fallen off) after a month no-one has contacted me. How does Hille's deal with problems?? I was told (when I originally complained about problems with the renovation such as damage to property, being charged for a double
Rob'S. Reef
Rob'S. Reef
Nov 17, 2020
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We renovated our home 3 years ago with Hille’s and are still overjoyed with the result.
You turned our house into the home that we longed for and we will enjoy for a long time.
Every little issue was dealt with promptly and quickly.
Thanks you Hille’s
Ingrid Filmer
Ingrid Filmer
Jul 17, 2020
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We have built with Hille's twice and highly recommend their work. Building is stressful, but their approach makes it so much easier.
Bianca Venables
Bianca Venables
Jan 21, 2020
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Having utilised Hille’s for two renovations and extensions following personal recommendations from other satisfied clients, we have no hesitation in recommending Hille’s to anybody considering extending or renovating their home.
We have been completely satisfied with their customer service, level of workmanship and guidance and advice throughout the entire process.
Thanks to Craig and the team for making our vision come to life!
Bianca & Shaun
Jennifer Monk
Jennifer Monk
Dec 10, 2019
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We recently had our much-loved double-fronted weatherboard home of the last 25+ years renovated by Hille's. This was a project long in the planning and it was with much trepidation that we finally allowed someone to take to our cherished home with a wrecking bar.
After a few false starts with designs through other companies, Jim from Hillie's arrived and, during an amazingly quick conversation, solved all the design concerns that we had accumulated and that were blocking our first steps. His practical suggestions and sure and experienced manner gave us the confidence to launch into our two-story
Dannielle Wilson
Dannielle Wilson
Apr 11, 2019
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Hille’s have been able to make our dreams for our forever home come true.
We felt supported from the very first meeting we had regarding our plans to extend, during the process of the build and until the final handover.
Hille’s are a fantastic building company and I would highly recommend them to anyone considering an extension on their home.
Adam Wilson
Adam Wilson
Apr 11, 2019
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We’ve just finished our extension with Hille’s and they were able to bring our dream into reality. From initial design through to completion the team at Hille’s looked after everything from day one.
Our site supervisor, Kieran was onto everything and worked with us and kept us updated through the build process and is still checking in after completion.
Thanks for all your help
Michael Zammit
Michael Zammit
Aug 07, 2018
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We had our home renovated with Hille's Home Extensions. From planning to the build, we were very impressed with our treatment and quality of job. Our project supervisor kept us well informed during every step of the journey. Their tradesmen were trustworthy, skilled and adaptive to any changes we made. The final product is exactly what we dreamed of. Thank you Hilles.
Lauren Pixie Sparrow
Lauren Pixie Sparrow
Jun 18, 2018
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Had an extremely bad and unpleasant experience with one of your staff members. Has turned me off any interactions now with your company.
Telis Keramaris
Telis Keramaris
Dec 01, 2017
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We are ecstatic with our top story extension that Hille's undertook for us. Throughout the design process, planning, approvals and execution (which we lived through) they were very professional. They were extremely consultative during the renovation, advising and adding value throughout the process. Very happy with the result and highly recommend.
Caroline Hussey
Caroline Hussey
Nov 23, 2017
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I really enjoyed working with Hilles Home extensions. They listened to our ideas and stepped us through the design process. Once we were happy with the design Hilles handled the council and building approvals step. Once construction started it continued smoothly finishing on time and on budget with no surprises. We lived on site throughout the build and Hilles made sure the site was kept clean and tidy. I would recommend them.
Rohan Vaughan
Rohan Vaughan
Aug 08, 2017
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Thanks Hilles we are ecstatic with the house. The service we have experienced has been amazing. Any issues raised have been really quickly dealt with by Stef in the office and onsite by Kieran and left us with a great sense of confidence in our builder and their process. The level of finish is a credit to your trades and Kieran’s management… onsite.
We have been strongly recommending Hilles to others and will continue to do so. Some feedback from our kitchen supplier (Cantilever interiors). The have been really impressed with the quality and cleanliness of the site and dealing with
Ingrid Caruso
Ingrid Caruso
Apr 29, 2017
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I am commencing our second extension through Hillies, with the first one being one of the best things we ever did. Their designs, honesty and work is top of the range. I have recommended them to a number of friends. I find many aspects of the negative review posted to the internet to be untrue knowing of the process that Hillies undertakes.
Michael Jordan
Michael Jordan
Jul 14, 2016
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Based on my friend's experience with these clowns, there is no way I will be considering this organisation for any home extension work.
They originally entered into a builder's agreement in March 2016 and were assured that construction would be completed by Xmas 2016. However, Hille's total unprofessionalism and unreliability led nowhere, despite verbal advice informing my friend that construction would begin in May... then June...then July.
When September arrived, my friend had had more than enough of empty promises and terrible customer service, and cancelled the job.
Only then did the Director