At Belco Group, we are dedicated to sustainable building design and drafting, alongside providing exceptional Thermal Performance Assessor services.

Building Design
& Energy Ratings made simple.
Located in Geelong and proudly locally owned, Belco Group, stands as the premier choice for building design, drafting, and energy rating services across the Geelong, Bellarine, and Surfcoast regions. Specialising in passive and sustainable home design, we are committed to delivering high-quality solutions that marry aesthetic appeal with environmental responsibility.
With over fifteen years experience, we have developed an intimate understanding of Geelong and its environs, providing tailored building design services to local builders throughout Geelong and the Surfcoast. Our nationally accredited Thermal Performance Assessor services ensure compliance with stringent energy efficiency standards.
Let Belco Group be your trusted partner in realising your building project. Here’s what we offer:
- Building Design & Drafting Services
- Expertise in Passive and Sustainable Home Design
- Nationally Accredited Thermal Performance Assessments, yielding 7+ star energy ratings
Building Design.

Design Excellence, Meticulous Craftsmanship, and Proven Expertise.
For over fifteen years, Belco Group has been the trusted choice for drafting and building design services among owner builders, architects, and builders across Geelong, Bellarine Peninsula & the Surfcoast.
Energy Ratings.
We are a nationally accredited Thermal Performance Assessor producing 7+ star energy ratings in the residential housing market.
Cemented in the industry for over fifteen years, Belco Group knows how to produce fast and cost-efficient ratings for its customers.

Hours
Monday to Friday
8.30am — 4.30pm
Social
Belco Group Pty Ltd.
Phone 0459 971 711
Unit 11, 11 Newcastle Street, Newtown Victoria 3220.
Office open by appointment.
ABN 37 612 333 132