Trentham Energy

Still trading

Home Efficiency Group

Invermay, TAS

Last review

26 October 2026

Trading since

1 July 2009

Systems installed (est.)

~3,294

Size

Large

What we found

Trading: Google still lists Home Efficiency Group as open (171 reviews); its website https://heg.com.au/ still loads; it had a SolarQuotes review on 26 October 2026.

Open for business: Google, its own website or recent reviews show it trading. A cancelled old name or ABN beside a business that plainly trades on is a restructure, not a closure.

What customers said

5 star21
4 star13
3 star2
2 star0
1 star0

36 SolarQuotes reviews

The 5 star reviews say

Reviewers praise the sales staff for being thorough, friendly and not pushy, the installers for being punctual, tidy, polite and quick, and the after-install walkthroughs of inverters and monitoring apps. Several also say HEG handled rebates, finance and permits well.

Summaries of the reviews, written by us from the public reviews.

Ready to talk about your place?

Send us a recent power bill and your address. We will come back with a right sized design and a straight answer. No pressure, no oversized quote.

Home Efficiency Group: Still trading (Invermay, TAS) | Trentham Energy