What a NABERS energy rating actually tells you about a building's HVAC

A NABERS star rating is public, and it is one of the clearest signals you can get that a commercial building has old, money-wasting heating and cooling. Here is how to read it.

4 min read

Why a 2-star building is a goldmine for HVAC contractors

A poorly-rated commercial building is not a problem to be embarrassed about. For the right contractor it is one of the most valuable leads going. Here is the maths.

3 min read

How commercial HVAC contractors find retrofit jobs without cold-calling

Cold-calling building managers is slow, awkward and low-yield. There is a better way to get in front of the buildings that actually need a retrofit.

3 min read

Do postcards still work for trades in 2026?

Short answer: yes, better than ever, if you stop spraying the whole suburb. Why targeted, personalised mail beats digital ads for HVAC and refrigeration trades.

4 min read