Closed· Confirmed
Green Engineering
Auburn, NSW
Closed
24 June 2025
Trading since
12 March 2000
Systems installed (est.)
~3,564
Size
Large
Why we think this
Closed because ABN 14077770828 (GREEN ENGINEERING PTY LIMITED) cancelled on 9 July 2007; ABN 76140253194 (GREEN ENGINEERING PTY. LTD.) cancelled on 24 June 2025; Solar Directory archived its listing on 8 June 2024 because its website stopped working. Closure dated 24 June 2025, from ABR: ABN 76140253194 (GREEN ENGINEERING PTY. LTD.) cancelled. Against that: Google still lists Green Engineering Services as open (1 review); its website https://greeneng.com.au/ still loads; ABN 91438152399 (ZHOU, YIN) is still active. Google and websites often lag a collapse, so the registers win.
The date comes from: ABR: ABN 76140253194 (GREEN ENGINEERING PTY. LTD.) cancelled.
The business has stopped trading: a register, Google or the industry's review sites say so.
What customers said
The 50 most recent of its 142 SolarQuotes reviews
The 5 star reviews say
Reviewers praise the sales staff for being honest, prompt, not pushy and good at answering questions, along with competitive quotes and quick, tidy installs by professional, friendly installers. Some also mention good after-sales follow-up calls, though most positive reviews date from 2016 and earlier.
The 1 star reviews say
Complaints centre on after-sales failures: inverters failing within a few years, warranty claims taking months, calls and messages going unanswered, customers being asked to pay for warranty replacements or installation, and refusal of compensation. Other complaints include poor workmanship, a system installed out of code, and a refused refund after a cooling-off cancellation.
Summaries of the reviews, written by us from the public reviews.
The evidence
The legal entities behind it
GREEN ENGINEERING PTY LIMITED
ABN 14077770828 · Australian Private Company · Cancelled · since 9 July 2007
GREEN ENGINEERING PTY. LTD.
ABN 76140253194 · Australian Private Company · Cancelled · since 24 June 2025
ZHOU, YIN
ABN 91438152399 · Individual/Sole Trader · Active · since 1 June 2017
MORRIS, DARREN
ABN 43117594176 · Individual/Sole Trader · Cancelled · since 15 July 2025
Trading names: GREEN ENGINEERING AUSTRALIA
Installer gone? We look after orphaned systems.
If the company that put in your solar or battery has closed, we can check the system, chase the manufacturer's warranty and keep it running.