Trentham Energy

Still trading

Hielscher Electrical and Communications Pty Ltd

Edmonton, QLD

Last review

14 October 2026

Trading since

1 July 2010

Systems installed (est.)

~3,000

Size

Large

What we found

Trading: its website https://www.hielscherelectrical.com.au/ still loads; it had a SolarQuotes review on 14 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 star50
4 star0
3 star0
2 star0
1 star0

The 50 most recent of its 131 SolarQuotes reviews

The 5 star reviews say

Reviewers praise the sales and quoting staff (named David, Brenton, Carolyn) for being prompt, knowledgeable and clear about options, and the install crews for being punctual, polite, efficient and leaving sites tidy. Several also mention a walkthrough of the app and monitoring at handover, so these comments cover the sale, install and handover stages.

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.

Hielscher Electrical and Communications Pty Ltd: Still trading (Edmonton, QLD) | Trentham Energy