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Your Home Addition & Renovation Project will benefit from…

Our 30 Years of experience as Home Addition and Renovations specialists. With a Trophy Cabinet full of industry awards that attest to our professional approach and high quality workmanship you can be assured that you will be working with the best in the field.


We have a proven track record of delivering on time with high quality results.


We guarantee that we only undertake a small number of projects at any one time. This ensures a small Builder to Client ratio and further ensures that your Project receives the time and attention it deserves.

Guaranteed and Renowned Attention to Detail

Clients are always delighted at the end of the project that we have ‘talked the talk, and walked the walk’.


Attention to detail can mean ensuring that the little things are taken care of. For example, ensuring your prize Rose bushes are not damaged, or building in special items to personalise your home, or sourcing a special/unique product.


Real examples of where we have included special requests include re-purposing leadlight doors and windows, building in feature tiles that were family heirlooms, fencing off safe areas for pets, custom building timber windows to match existing, importing designer wallpaper from Italy, installing temporary structures to protect existing areas from damage, and even trawling thru salvage yards for genuine heritage materials to match existing parts of a home.

Quality – they all say it, but we mean it!

As a small business, our reputation is everything. Our reputation has been forged over many years and is the result of consistently delivering high quality results.


With our sustained and solid reputation for high quality workmanship, Amerex’s reputation for quality has been proven time and time again, and is not just a marketing ‘catch-cry’.


At Amerex, our trades are highly experienced experts in their field. We have hand-picked trades-people that take pride in their work, and that align with our high standards and the quality-focused culture at Amerex.


We do not use amateurs, we only use the best professionals with the highest standards.

Home Addition with New master bedroom in classic style

New master bedroom with an East facing aspect which gets beautiful morning light looking out into the landscaped gardens.

Home extension with new dining and kitchen

Home Addition with Open Plan Living, stunning new Kitchen and all opened up onto an inviting Alfresco area.

Home Addition with Open Plan Living Dining Kitchen Inglewood compressed

New Home Addition with Open Plan Living and stunning attention to detail with heritage features galore.

Professional and Unique Approach

We expect all of our staff and tradespersons to treat your home as though it was theirs!


In a unique initiative to Amerex, we ask all of tradespeople to abide by the Amerex Code of Conduct.


This is a formal agreement which they sign, and agree to uphold our key values of respect, honesty and courtesy. The code of conduct also strictly forbids alcohol, drugs or pets on site at any time.

We Quite Simply Do What We Say Will Do!

We are reliable and quite simply do what we say we are going to do.


At Amerex we dispel the unreliable tradie image, and follow thru with every request, every time, on time.


With Amerex you can feel comfortable knowing that your Home Addition project will be well-managed and will be a stress free journey from start to finish.

Peace of Mind Insurance Guarantees

All Amerex Home Additions projects are covered by complete insurance coverage that includes Public Liability Insurance, Workers Compensation Insurance and Home Owners Warranty Insurance.


At Amerex, we go a yet another step further and provide you with Building Insurance to cover the existing part of the home. This additional insurance is NOT covered as standard insurance amongst all Builders. This is all part of the key difference at Amerex and the value that we add that sets us apart from the rest.


Second storey addition with extra kids bedrooms

New children’s bedrooms in a Second Story Addition.



Home Addition with new Open Plan Living opening onto an Alfresco and a new pool.

Home Addition with new Open Plan Living opening onto an Alfresco and a new pool.

Home Addition with stunning outdoor living that features a full outdoor kitchen overlooking a new pool.

Home Addition with stunning outdoor living that features a full outdoor kitchen overlooking a new pool.

We provide Fixed Price Quotes on Drawings

Do you already have Drawings? We can provide a Fixed Price Quote to Build your Home Addition project.

See Quote and Build.

Are you ready to start discussing Design Ideas?

We help turn your ideas and requirements into a functional design to meet your requirements.

Learn More about our full end-to-end service: Design, Plan and Build.

Home Extension Plans and plannin


At Amerex, we absolutely love building Second Story Additions. Without a doubt, clients that add a second story addition are extremely happy with the result.


Adding a Second Story Addition is the ultimate way to add onto your home while retaining your yard, potentially gaining views, and adding considerable value to your home both now and into the future.


Learn more about Second Story Additions with Amerex here.


Amerex Home Extensions and Home Renovations are designed for YOU, and built to high standards. At Amerex, all Home Extensions and/or Renovations will stand the test of time and add value to your home, both now and in the future.


Learn more about Home Extensions here.

Learn more about Home Renovations here.


Amerex are Perth’s most awarded experts in Character Home Renovations.


We have established a long history and a strong track record of building high quality Home Additions/Extensions and Second Story Additions to Perth Character Homes.


Learn more about our Character Home Renovations here.


View our Gallery of completed Home Addition and Renovation projects and be inspired!


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

t:(08) 9227 1822   f:(08) 9227 1844   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
F: (08) 9227 1844
E: info@amerex.com.au