333+ Reviews

MC Electrical

Battery, Commercial, Residential

Why They Stand Out

Founder-led with a hands-on approach, personally testing products to ensure trusted recommendations.
Runs a widely respected YouTube channel followed by both homeowners and industry professionals.
Strong track record of consistently positive customer reviews and high ratings.
No corner cutting, with a strong focus on quality.
Clear after installation support.

MC Electrical is a Brisbane-based solar installer led by founder Mark Cavanagh, whose hands-on approach and genuine passion for the industry shape how the business operates. Mark is known for personally testing and evaluating solar and battery products, ensuring the team can confidently recommend systems based on real-world performance rather than marketing claims.

He also runs a well-known YouTube channel that breaks down solar and battery technology in a clear, practical way. The content is not only valuable for homeowners trying to make informed decisions, but is also widely followed within the solar industry itself, which speaks to the level of trust and technical insight behind the business.

MC Electrical specialises in residential solar and battery systems, with a strong focus on system design, component quality, and long-term performance. Rather than cutting corners or chasing volume, the team takes a considered approach to each installation, aiming to deliver systems that perform reliably for years to come.

This attention to detail is reflected in their consistently high customer ratings, with reviews frequently highlighting honest advice, clear communication, and a smooth installation process. For Brisbane homeowners looking for a well-researched, carefully designed solar system, MC Electrical stands out as a quality-first installer with a strong reputation to match.

Reviews

Great company, all the staff are fantastic . Allan came and installed our battery and he was FANTASTIC! The motto for the company is "we know solar " I reckon it should be "forget the rest go with the BEST" Lots of shonkies out there but these guys are Brisbane based bricks and mortar company. You can go to their show rooms or better still go to Youtube and check out their posts. THEY KNOW SOLAR!!! Very happy customer.

John Mesaros

I recently had MC Electrical upgrade my existing 10kW solar system — removing a Fronius inverter and replacing it with a Tesla Powerwall 3 and expansion pack. The whole experience was seamless from start to finish. Communication from the office team (shout out to Bec) was excellent, with consistent updates leading up to the install to make sure everything was good to go. On the day, Josh (the head installer) arrived right on time and got straight into it. By around 1pm the system was on and running tests, and within the hour it was fully operational. The attention to detail throughout the install was outstanding — it’s easily one of the cleanest installs I’ve seen, and I’ve had a few done at previous homes. They also left the garage spotless, just as they found it that morning. Couldn’t recommend MC Electrical more highly — professional, efficient, and clearly take great pride in their work.

Chris Dalton

MC Electrical went above & beyond for our install, fitting us in as quickly as they could, providing exceptional service through consistent communication and professionalism (both in office and on site). The after install service seems to be where other companies fall down however MC electrical has been nothing short of excellent. I have already been recommending to friends.

Sarah Smith

MC Electrical

Why They Stand Out

Reviews

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