Services
Independent Thermal Assessments
At Highlands Energy, we provide expert thermal performance assessments for new and existing homes. Whether you’re planning a renovation, building from scratch, or simply wanting to improve your home’s comfort and energy efficiency, our assessments deliver clear, data-backed insights.
NatHERS Energy Ratings
We offer NatHERS star ratings for existing or new residential builds. Our modelling is done using industry-standard software to help architects, builders, and homeowners meet energy compliance while designing for comfort and sustainability.
Design Collaboration with Architects and Builders
We work alongside designers and builders to ensure your project’s energy goals are not just met, but optimized. Our insights help refine design decisions early, saving time and cost later in the build.
Retrofit Advice for Existing Homes
Older homes can benefit immensely from smart upgrades. We identify cost-effective opportunities to reduce heat loss, improve comfort, and lower energy bills — from insulation and glazing to draught sealing, shading and ventilation strategies.
🔥 Thermal Imaging: See Your Building Blindspots
Thermal imaging is a core part of every energy assessment. It reveals what’s hidden behind walls, ceilings, and floors — pinpointing heat loss, insulation gaps, air leaks, and thermal bridges with precision.
Think of it as x-ray vision for your building’s thermal performance — no guesswork, just a clear picture of where your home has weak points and insulation gaps.
Whether you’re preparing for a retrofit or check existing insulation, thermal imaging delivers insights that are clear, visual, and incredibly effective.
Book a thermal assessment here
About Highlands Energy
At Highlands Energy, we believe your home should comfortable, energy-efficient, and build to handle the unique climate of the Southern Highlands.
Founded by a passionate home energy assessor, our mission is simple: to provide clear, independent thermal performance insights that empower homeowners, builders, and designers to make smarter decisions.
We specialize in NatHERS assessments, thermal performance evaluations, and practical energy-saving advice — all grounded in the latest science and tailored to your project. Whether you’re building new or improving an existing home, we help you unlock better comfort, reduce energy bills, and increase your home’s value.
Meet The Team
I’m Darryn McKay and the owner of Highlands Energy. Over 12 years ago, my family and I moved to the Southern Highlands and we quickly realised our old house was freezing cold in winter — even wearing jackets indoors didn’t help much!
That experience inspired me to learn everything I could about home energy performance and comfort, undertaking training as a thermal assessor and leading me to establish Highlands Energy. Now, I’m dedicated to helping others avoid those same struggles and enjoy a warmer, more comfortable home in even the coldest of Highlands winters!