Trentham Energy

Closed· Confirmed

Kotz Electrical

Port Lincoln, SA

Closed

17 February 2026

Trading since

1 April 2000

Systems installed (est.)

~150

Size

Medium

Why we think this

Closed because ABN 75798832115 (E.J KOTZ & K.F KOTZ) cancelled on 15 October 2024; Solar Directory archived its listing on 16 August 2024 because its website stopped working. Closure dated 17 February 2026, from Last SolarQuotes review (last seen trading). Against that: ABN 96889477241 (The Trustee for Kotz Family Trust) is still active. Google and websites often lag a collapse, so the registers win.

The date comes from: Last SolarQuotes review (last seen trading).

The business has stopped trading: a register, Google or the industry's review sites say so.

What customers said

5 star3
4 star0
3 star0
2 star0
1 star0

3 SolarQuotes reviews

The 5 star reviews say

Reviewers praise Kotz Electrical as prompt, efficient, professional, honest and knowledgeable, using high quality products, with one noting strong after sales support. The praise covers the sale and install stage as well as later support.

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

The evidence

  • 15 October 2024ABN 75798832115 (E.J KOTZ & K.F KOTZ) cancelledABN register · check it
  • 16 August 2024Archived because its website stopped working. Solar Directory · check it

The legal entities behind it

  • E.J KOTZ & K.F KOTZ

    ABN 75798832115 · Family Partnership · Cancelled · since 15 October 2024

  • The Trustee for Kotz Family Trust

    ABN 96889477241 · Discretionary Trading Trust · Active · since 1 June 2014

    Trading names: Kotz Framing & Photography, Mutts on Mortlock, kotz electrical, Tumby Bay Solar, kotz lighting & Framing

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.

Kotz Electrical: Closed (Port Lincoln, SA) | Trentham Energy