
January 26, 2026 in News
Australia Day 2026
On 26 January, in all corners of our nation, Australians come together at hundreds of events hosted by councils and local community groups to reflect,...
February 27, 2019
Constructed by ISPT in 2006, 50 Lonsdale is a 33 level A Grade commercial building (66,877m2 NLA) located in the Parliamentary precinct of the Melbourne CBD. Significantly the 5.5 Star NABERS Energy rating was achieved without Greenpower, renewables or onsite generation, the first for the Melbourne CBD.
A.G. Coombs was engaged by ISPT to provide innovative HVAC and mechanical services tuning and maintenance services that have played a central role with the onsite CBRE facility services team in achieving this Energy rating outcome.
A.G. Coombs congratulates ISPT and the CBRE team at 50 Lonsdale Street on this achievement and is pleased to have contributed to the new rating that follow on from the building’s 5 Star NABERS Indoor Environment rating.
For more information on the building, visit the 50 Lonsdale website.
For more information on A.G. Coombs’ project and building tuning solutions, please contact us.

January 26, 2026 in News
On 26 January, in all corners of our nation, Australians come together at hundreds of events hosted by councils and local community groups to reflect,...

January 14, 2026 in News
In an era where corporate mergers and acquisitions are common, few Australian companies can claim an unbroken SO-year journey of private ownership, su...

December 18, 2025 in News
A.G. Coombs is proud to announce that six of our team members have been recognised at the 2025 AMCA National Industry Excellence Awards, held in Melbo...

December 17, 2025 in News
Season’s Greetings from everyone at the A.G. Coombs Group of Companies