About Us

Stellar Thermal Assessments is an accredited Energy Rating business based on the Gold Coast and service predominately the Central Coast, Newcastle/Hunter Valley region as well as the Gold Coast/Brisbane region.

With over 25 years combined industry experience, we provide expert advice and recommendations tailored to meet your objectives and minimise construction costs.

We will ensure your project or development is water and energy efficient reducing the environmental footprint and thus saving the owner/occupants on long term energy costs.

We are passionate about making a valuable contribution to the sustainable future of our communities.
 
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ROSS GRIMS - OWNER/DIRECTOR

Originally from Port Stephens NSW, Ross has over 20 years’ experience in Architectural Design/Drafting for both residential dwellings and large commercial projects. 

Ross also has a strong personal interest in property development, real estate and sustainable living. When he’s not in the office, Ross is most likely climbing a mountain or out hiking the beautiful Gold Coast Hinterland.


 

SANTARITA KOLLOSCHE - OWNER/DIRECTOR

With over 5 years industry experience as a National Technical Support representative, Santarita facilitated, implemented and provided software training to Australian Fabricators within the Timber, Truss and Frame Industry. Santarita has a strong service and solution orientated focus ensuring customer needs are identified, understood and communicated to our team of experts with the aim of developing the best outcome.

When Santarita isn’t in the office, she can also be found hiking the beautiful Gold Coast Hinterland with Ross and their two children.

 

In all our business activities we place paramount importance on ‘customer focus’ seeking to always maximise customer satisfaction. We recognise that our customers are the reason for our success in business, and we are committed to achieving the best possible results for them.

We are proud members of