Trentham Energy

Still trading

EFS Solar

Nerang, QLD

Last review

9 October 2026

Trading since

1 July 2015

Systems installed (est.)

~7,593

Size

Large

What we found

Trading: Google still lists EFS Solar as open (462 reviews); its website https://www.efssolar.com.au/ still loads; it had a SolarQuotes review on 9 October 2026. Watch: Recent SolarQuotes reviews have turned bad: 2 of 3 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 star30
4 star6
3 star1
2 star4
1 star4

45 SolarQuotes reviews

The 5 star reviews say

Praise centres on the sales staff being honest, patient and clear about quotes and equipment, and on installers being punctual, tidy and courteous on the day. Several also mention responsive after-sales help, such as fixing a roof leak and setting up wifi, though most reviews are written just after the install.

The 1 star reviews say

The 1-star reviews complain about a cancelled install that was delayed by a month, causing a lost feed-in tariff, damage to a roof with no responsibility taken, a no-show for a quote with no contact afterwards, and an install that was not finished properly, with the company allegedly claiming it was complete to chase payment.

Complaints about after sales support

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

The evidence

  • Seen recently2 of 3 reviews in the last 6 months are 1 starSolarQuotes · check it

The legal entities behind it

  • EFS Solar

    Business name · Registered

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EFS Solar: Still trading (Nerang, QLD) | Trentham Energy