Residential Electrical Specialists

From Air Conditioning to Solar Solutions in Underwood

O’Brien Electrical & Solar Underwood is backed by the strength and reliability of O’Brien’s national network—an iconic Australian brand with over 100 years of trusted service. Our fully licensed team proudly supports homeowners across the greater Brisbane region with premium electrical solutions designed for safety, efficiency, and long-term value.

We specialise in modern residential energy technologies, including solar PV and battery systems, air conditioning, and energy-efficient electrical installations. With a strong commitment to innovation and customer satisfaction, we ensure every project is completed to the highest industry standard.

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Solar and Battery Installation and Service Specialists

Solar Panels and Batteries in Underwood

With more than 14 years of industry experience, O’Brien Electrical & Solar Underwood has become a trusted choice for local residential electrical services. Our skilled electricians provide a comprehensive range of solutions, from new installations and upgrades to ongoing maintenance and repairs.

We are experts in renewable energy, having successfully installed over 8,500 solar systems, and we continue to lead the way in tailored solar and electrical services for Queensland homes. Whether you need reliable electrical work, efficient climate control, or cutting-edge solar solutions, our team is dedicated to delivering exceptional workmanship and outstanding customer care.

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Who We Are

Our nationwide Member Network of local experts is ready to handle residential jobs of any size.

1,366

Network team members in 2024

823

Network trade vehicles in 2024

36,997

Total customers in 2024

TESTIMONIALS

Real Underwood locals, real reviews

As one of the three companies recommended to us by Solar Quotes, O’Brien were quick to respond, punctual to first appointment and generous with time and information provided. Mark was also quick to respond to follow up queries and clarifications and bent over backwards to arrange a very convenient installation timeline and date for us, while the installers of our battery system were all extremely pleasant, considerate, and helpful. We have been very satisfied with their proposal and all work carried out. Thank you team at O’Brien Electrical and Solar.

Tom M. -

We recently had some work done by O’Brien electrical and solar, and we couldn’t be happier with the results. From start to finish, they were professional, reliable, and incredibly skilled. The tradesman arrived on time, communicated clearly about what needed to be done, and took great care to ensure everything was completed to a high standard.

Stephen C. -

Excellent communication from the office staff, onsite team were polite and tidy. System works brilliantly. First month only 3% of power used since install from the grid.

Ian J. -

They removed the non-working solar panels from the roof of my house in a very safe and effective manner. The inverter also got removed. All bits cleaned up and taken away. I am so pleased with their work. They will always be my number one choice in the future.

Michael T. -

My journey started with Todd who recommended the best system for my familys circumstances. I went to town and got way too many quotes to try and understand what I needed, so I knew what Todd recommended was right for me. He was great to deal with, not too pushy but confident in his product which was reassuring. On the day Mark and his team did a great job of my solar installation. The guys were quick and efficient, communicating with me at each stage. I'm not a techy guy what so ever but they explained the set up in simple terms and educated me on the app so I can monitor the systems performance. Overall, a really positive experience, I give Apollo Solar an A+, thanks alot team!!!

Mark H. -

FAQs

Frequently asked questions

Here are some common questions about our electrical and solar services. For more complex questions, please contact O’Brien Electrical and Solar Underwood business for a chat.

We offer a comprehensive range of services for homeowners, including electrical installations, repairs, switchboard upgrades, safety inspections, lighting solutions, air conditioning, data and communications cabling, and modern solar and battery systems. Our licensed electricians ensure all work is completed safely and to the highest standards.

With the backing of O’Brien’s 100-year national reputation and over 14 years of local industry experience, we deliver reliable, high-quality workmanship with a focus on energy efficiency and long-term value. Our team is known for exceptional customer service and has successfully installed more than 8,500 solar systems across Queensland.

Absolutely. Whether you need a single light replaced, a full home rewire, a new air conditioning installation, or a complete solar energy system, our skilled electricians are equipped to handle projects of all sizes. No job is too big or too small.

Yes. We specialise in energy-efficient solutions such as LED lighting upgrades, solar PV systems, home battery storage, and efficient air conditioning installations. Our experts can assess your home and recommend tailored options to help reduce energy usage and lower your power bills.

Yes. Our team specialises in designing and installing tailored solar PV systems to suit your household’s energy usage, roof layout, and budget. With over 8,500 solar installations completed, we provide expert guidance on panel selection, inverter options, battery storage, and system sizing to ensure you get maximum efficiency and long-term savings.

How much does electrical or solar work cost?

The cost of electrical and solar services depends on several factors, including the type of service, materials required, and the complexity of the job. O’Brien Electrical & Solar Underwood always adheres to Australian industry regulations and safety standards, ensuring all work is performed to a high-quality benchmark by licensed professionals.

Whether it’s repairs, maintenance, or installations, we aim to provide the right solution for your property — ensuring the safety and comfort of your family, business, or tenants.

How do I make a booking?

Simply make a booking by click Book Online or Request a Quote

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Payment methods

We offer convenient electronic payment methods, including debit cards and major credit cards.

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