Deionno Electrical and Solar QLD Pty Ltd Reviews
See Ratings Over Time
About
Deionno Electrical & Solar is a family-owned and operated business built on quality, reliability, and genuine customer care.
We specialise in premium electrical and solar solutions, helping homeowners and businesses reduce energy costs while investing in long-term, sustainable systems.
What sets us apart is our commitment to doing things properly, from system design through to installation, we use only high-quality products and experienced trades to ensure every job is completed to the highest standard.
Our dedication to customer satisfaction is reflected in our reputation. We’re proud to be ranked among the Top 50 solar companies in Australia, and within the Top 20 in South Australia and Queensland, based on customer reviews.
This recognition comes from consistently delivering honest advice, clean installs, and reliable after-sales support.
As a family business, we take pride in every project we complete and treat every customer like part of our extended network. When you work with Deionno Electrical & Solar, you’re choosing a team that values quality workmanship, transparency, and long-term relationships.
Panel brands currently installed
Inverter brands currently installed
Hot water heat pump brands currently installed
The views expressed by reviewers are theirs alone, and do not necessarily reflect those of SolarQuotes Home Electrification Pty Ltd, which makes no representations as to the accuracy of the reviews. For our full disclaimer and further information, see our Terms of Use and our Review Guidelines.
Deionno Electrical and Solar QLD Pty Ltd Reviews (1)
Show Most Recent reviews from All time
Average Scores
Value for money
Quality of System
Installation
Customer Service
- 5 star 0
- 4 star 1
- 3 star 0
- 2 star 0
- 1 star 0
29 June 2026
Great Solar Experience
From the quoting to the installation, we were very happy with Deionno Electrical and Solar. Along with Humming Plumbing they looked after every aspect of our solar experience - from removing our old hot water system and installing a new one, to adding additional panels and a battery. The installation team stepped us through every aspect including the app.Deionno looked after the grid connection, so there was very little for us to do.
The crew were all great. Happy to recommend this group.