Our process:

Our process is simple and easy:
You email us your Working Drawings (pdf)
We'll issue you a price with details required via email
You email back the details we require so we can do the assessment/s
When the assessment/s are completed we'll email back the data with a Tax Invoice
You check the data and pay the Tax Invoice
We'll email back the Certificate/s with the stamped Working Drawings (all in pdf)
Simple and Easy
No visits required
100% Online Service

Contact Us here to get your project/assessment underway.


We are accredited with Design Matters National (formerly the BDAV) and hold a Certificate 4 in NatHERS Assessments - CPP41212.

We are also a small Australian family business. All our reporting and assessments are done right here in Australia, not off shore.

APR Building Services

Hi, my name is Allen and I would like to welcome you to the website of APR Building Services.

We are well suited for small to medium business; Home Builders, Architects, Draftspersons and we do cater for the Owner Builders too.

I have been in or associated within the building industry for more than 30 years now. Back In March 2008, I decided that I wanted to work for myself but under the banner of a Thermal Performance Assessor (House Energy Rater). So I completed the RMIT University course of Building Thermal Performance Assessment - FirstRate5 and I have been processing assessments ever since.

In 2015 the rules changed and so I completed the required Certificate 4 in NatHERS Assessments to continue practicing as an Accredited NatHERS Assessor.

I have always believed that Good Sustainable Homes come from Good Design but if you're going to build a house out of glass then you have to be prepared to pay for the windows.

When we hit difficult projects we will work through the options that are available to you. This is because we understand construction processes and the materials that are available in the market place.
We just don’t up the glazing without letting you know first, this is so you don't suffer from window shock (cost) later on in the project.

Currently I also sitting on Design Matters National (formerly the BDAV) Thermal Performance Assessors Technical Advisory Committee and work with some fantastic people who all volunteer their time to better further this profession. We work on and review Practice Notes, Seminars, Webinars, regulations, government documents, technical matters & notes.

So I look forward look to using my knowledge on your next project and/or on a continued basis for your business.

Kind Regards
Allen Roberts