- Trusted by 300+ Builders
Power Your Home's FUTURE with Smarter Energy Ratings
7Rater transforms energy compliance into clarity — get certified, save energy, and move faster.
Built for Builders. Trusted by Homeowners.
Experience energy assessment excellence that moves at the speed of your project with cutting-edge technology.
Fast Energy Reports in 48 Hours
Get your certified energy assessment delivered quickly without compromising quality.
Certified NatHERS Professionals
Work with accredited experts who understand Australian energy standards inside out.
Fully Compliant Documentation
Receive comprehensive reports that meet all regulatory requirements first time.
Our Services
NatHERS Energy Ratings
Comprehensive energy assessments using the Nationwide House Energy Rating Scheme. Get accurate star ratings and actionable recommendations for optimal energy performance.
Thermal Performance Reports
Detailed analysis of your home’s thermal envelope. Identify heat loss areas and optimize insulation for year-round comfort and reduced energy costs.
BASIX & Section J Compliance
Navigate NSW building regulations with ease. We ensure your project meets all BASIX and Section J requirements with fully compliant documentation.
Sustainability Consultation
Expert guidance on achieving green building certifications. We help you implement sustainable solutions that enhance value and reduce environmental impact.
How Your NatHERS Assessment Works
- 📎 Upload Your Plans
Send us your building plans in PDF, JPEG, or DWG format.
You can upload them directly using the Get a Free Quote form. - 💬 Receive Your Free Quote
We review your plans and provide a fixed-price quote for your assessment —
no obligation and no hidden fees. - 🏗️ We Complete Your Energy Rating
Once approved, our assessors begin the NatHERS assessment and
work with you or your designer to ensure compliance is met. - 💳 Approve & Make Payment
After you’re satisfied with the final outcome, simply complete payment via
bank transfer or card — whichever suits you best. - 📄 Receive Your NatHERS Certificate
We send your NatHERS Certificate + Compliance Report electronically.
Fast, simple, and fully online.
Get your free quote
Complete the form and our assessor will contact you within 24 hours.
Certified energy assessments for a sustainable future. Fast, professional, and compliant.