Trentham Energy

Still trading

Energy Australia

Melbourne, VIC

Last review

12 October 2026

Trading since

1 July 1995

Systems installed (est.)

~4,900

Size

Large

What we found

Trading: it had a SolarQuotes review on 12 October 2026. Watch: Recent SolarQuotes reviews have turned bad: 1 of 2 reviews in the last 6 months are 1 star.

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 star5
4 star33
3 star3
2 star4
1 star5

The 50 most recent of its 98 SolarQuotes reviews

The 5 star reviews say

The two reviews with text praise a smooth, simple process with no high-pressure sales tactics, and a painless quote-to-install experience where the system works fine, mostly written around the sale and install stage. Three of the five 5-star reviews have no text.

The 1 star reviews say

The 1-star reviews complain about unclear scope and variations added after quoting, wrong equipment supplied to a subcontractor, incomplete installs, a deposit taken with no installation or follow-up, and ignored warranty and fault issues over more than a year. Reviewers also describe unreturned calls and no installation date.

Complaints about after sales supportComplaints about deposits or refunds

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

The evidence

  • Seen recently1 of 2 reviews in the last 6 months are 1 starSolarQuotes · check it

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Energy Australia: Still trading (Melbourne, VIC) | Trentham Energy