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Home Extension Design

As a specialist in both character home renovations and modern home renovations, we have designed and built many beautiful extensions and additions in Perth suburbs such as Mt Lawley, Mt Hawthorn, North Perth, Wembley, Nedlands, Floreat, Como, Victoria Park. We have add value and style to these homes, that will stand the test of time.

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Home Renovation Designer

At Amerex, our Home Renovation Designer and the Builder work together on your project from the start. This eliminates the common problem of arriving at a final design, only to find the cost to build far exceeds your budget.

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We work closely with you to translate your ideas and personal preferences into workable designs. Our 20+ years of Home Extension Design experience, and 25+ years of Home Renovation Construction experience are on hand and at your service.


We aim to design practical and stylish home extensions and additions that suit YOUR lifestyle, budget and expectations.

Designed to Suit You

Every design is unique – just like you – and fully customised to your needs.


You may know exactly what you want, or you may need some help developing your ideas. Either way, we are here to help.

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Contact us today to discuss how we can get you started on your Home Extension Design and kick off your Home Extension project.


A necessary part of any building project is Planning. This involves getting all of the necessary local government approvals and certificates from regulatory authorities. Amerex take care of all of this for you.


In fact, we are mindful of all the requirements right back at the design concept stage, and ensure that we do as much as possible to ensure a quick and speedy approval process based on our many years of experience.


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Selecting your fixtures and fittings

Once you are almost ready to build, we ask you to make a number of selections. Your pre-start pack will provide all you need to get going and make these selections. Your home is as unique as you are, and as such, you are able to select any fixtures and fittings, from any Supplier that you prefer, to fully customise your home to reflect your style.

Building your Home Extension

Our Managing Director – Steve Burke – has over 30 years of construction experience and is a Renovation and Addition specialist. Steve ensures that your project is run smoothly and professionally. Steve is across every detail of your project, and ensures high quality of workmanship from all trades at all times.

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With the Builder involved with your Home Extension Design from the very start, you will benefit all the way through your project knowing that he understands every aspect of what you want from your Home Extension and Renovation project.


On Time and On Budget

Steve works closely with both the on-site team, and coordinates with his support team in the office, to expertly manage each project. With a cabinet full of Renovation and Building awards, Amerex has forged an outstanding reputation as a leader in the renovations sector. This has come as a result of many years of hard work, and an unwavering commitment to delivering high quality workmanship together with effective project planning to ensure projects are always completed on time, and often ahead of time.

At Amerex, we pride ourselves on focusing on the small details that matter to you. Special requests to facilitate your family and unique renovation features are happily catered for. Some examples of this in the past have included creating a special fenced off area for pets, re-purposing heritage features and much more.

Steve goes out of his way to ensure that special requests are communicated to the on-site team and that everyone is focused on delivering the home that you want to live in for many years to come.

High Quality Standards

The Amerex on-site team is made up of a mixture of in-house staff and subcontractors. They have all been hand-picked to ensure the best skilled people available are working on your home. All employees/trades undertake an induction at Amerex, that includes agreeing to the Amerex Code of Conduct and a set of Safety Standards that represents industry best practice.

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The Code of Conduct aims to ensure that clients and their homes are treated with courtesy and respect at all times. However, it also applies to working with each other in a supportive and professional manner.


The Safety Standards ensure that everyone on site knows and understands the safety requirements. It promotes a safe-work culture and outlines best practices in safety standards for the benefit of everyone.


If you would like more information about any of our services contact us today

t:(08) 9227 1822   e:info@amerex.com.au

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A member of the Amerex team will arrange a time to discuss your
renovation and additions project and assess what stage you are at in the building process.

PO Box 328, North Perth WA 6906
ABN: 67 009 252 680   Builders Registration: 10250


10 Monger Street, Perth WA 6000
PO Box 328, North Perth WA 6906
t: (08) 9227 1822
e: info@amerex.com.au

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Google Reviews

Eric Trevaskis
Eric Trevaskis
06:21 11 Dec 17
It was an absolute pleasure to deal with the Amerex team for our home renovation. From Steve Burke the office staff & the various tradespeople, we received exceptional customer service. The skilled tradespeople were reliable, obliging & committed to the highest level of quality on our home. NOTHING was too much trouble. Steve, Pete (the foreman ) & the office staff, especially Kelly, were always available either on the phone or on site if we had any queries. We knew we could always make direct contact with them & that any queries would be quickly resolved. We felt that we received a very personal & professional service from the Amerex team. Amerex came in on budget, they completed the work earlier than scheduled & they ensured our renovation ran smoothly throughout. Thank you Amerex. We love our "new" home and our family and friends are amazed at the transformation. We would wholeheartedly recommend Amerex. Eric & Kristine Trevaskis. .
Rachel Green
Rachel Green
03:57 04 Aug 17
Amerex carried out a large renovation for us in 2015; almost a year-long project. Amerex, lead by Steve, have clearly been in the building industry a long time and offered valuable input and guidance prior to, and during the build. They used skilled tradespeople and quality materials; no corners were cut and I felt confident that the build was of the highest quality. Steve and his team communicated frequently with me along the way and I was involved at every step. I felt comfortable approaching him if I had any questions or concerns, he was always available and acted quickly to resolve any issues. The team at Amerex were reliable, professional and a pleasure to deal with. In particular Kelly, who would often go ‘above and beyond’, was always positive, and nothing was ever too much trouble. People who visit our home always comment on the finish and quality of the build, most believing it’s a new home and not a renovation. I will definitely use Amerex again, and would be happy to recommend them.
Dona Mecham
Dona Mecham
04:07 11 Oct 16
This is the first renovation/building undertaking we have experienced and we cannot speak highly enough of the quality Amerex provided. The project design was flawless, and we were extremely impressed with the marrying of the old and new. The attention to detail provided by Steve and his team was outstanding and our friends and family are quick to note this. We love the extra space and seamless flow of our family home. The Amerex commitment to using quality trades and ensuring the trades delivered on time and rectifying issues, was present throughout the building of our home. This gave us great peace of mind and for these reasons we would not hesitate to recommend Amerex.’
Christine Tonkin
Christine Tonkin
09:05 24 Oct 16
The renovation of our home was its third reincarnation as it was originally a very ordinary rectangular 1950s Roman Catholic outpost church which we turned into a house on a tight budget in the late 1980s. As is usually the case, this current renovation was very significant and emotional for me and my family but more unusually, I was living overseas for almost all of the time the renovation was undertaken. We wanted a home that would comfortably accommodate our family and overseas and interstate visitors, provide a focus for entertaining a crowd, as well as being low maintenance and energy efficient. We selected Amerex as our builder because Steve Burke and his very competent team gave our family the confidence that they could be trusted to undertake this renovation professionally and sensitively including communicating progress every step of the way. Steve and his team took our conceptual design and made our vision a reality in very quick time with practical completion of this major renovation within 7 months of the start date. The site supervision was tight which meant that the work progressed easily between the various trades. What is more, the estimated cost of the job was accurate with variations only to suit changes that we required. The outcome was a home that delivers so much more than we expected in terms of comfort, quality and our initial objectives. It was a real pleasure to deal with Steve and his team. I would not hesitate to recommend Amerex to anyone who needs the services of a truly professional builder/renovator.
Jacqui Seymour
Jacqui Seymour
05:52 09 Aug 17
AMAZING experience. We have just completed a major renovation, and over 18 months dealing with Steve and the AMEREX team. We had a 1930's California bungalow and required the character at the front to be maintained whilst adding almost an entire new house to the back including a second story. We have built twice before, both new homes one with larger builders. The difference between that and our experience with AMEREX was astounding. This was actually an exciting and pleasurable experience throughout. Rather than a number or just "another" client, we were made to feel part of the AMEREX family. The office staff (Loretta, Kelly and Maryanne) are a pleasure to deal with, nothing is ever too much effort. Kelly in particular is a great help with all the various selections and changes and is always smiling! We did not have an issue with a single tradesman throughout. And finally Pete (working foreman) and Steve (owner) are the most hands on, professional and customer focused we have ever met. I was able to speak to either at any time regarding any issue, many times Steve would suggest changes on site to improve the look or function of the renovation and Pete can do it all. No variation fees, complete flexibility, great workmanship direct line to the owners/supervisor, quality finish. We could not recommend AMEREX highly enough. Brenton and Jacqui Seymour Daglish
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