No Problems
Only Solutions

Working with some of Newcastle’s most recognisable businesses, we’re one of the premier electricians serving Newcastle & Lake Macquarie.

We Work With You

Our expert team will deliver a solution for all your electrical or solar needs. We pride ourselves on our prompt and professional service: you can trust us to find a solution that’s perfect for your project and deliver it on-time, and in-budget. We’ll help you find a way to save more on your energy year-on-year.


With our head office situated in Newcastle, we are primed and proven to service across Newcastle and the Hunter.

Our Expertise

We are passionate and positive about our business, customers and people. We strive to create a true sense of partnership with customers, employees and suppliers making it easy for them to do business with us. Delta Electrical & Solar possesses the capabilities and skills to provide:

We offer a wide range of custom and efficient electrical solutions for businesses.

Delta can provide you with custom solar options that are guaranteed to save you money.

Case Studies

Marketown Shopping Centre

An energy-efficient lighting upgrade with quality LED lightings resulted in an estimated energy and maintenance saving of almost $150,000.

Cardiff Nissan

Utilising the existing site in Cardiff, Delta worked with Kingston Building to bring the new design to life with architectural lighting and floor boxes. 

Newcastle Solar Power

Delta acknowledge no two homes are the same and every customer has their own expectations when it comes to solar. Client’s like Peter help show that Delta will tailor your next solar installation to suit all of your individual needs.  

Delta Electrical where great to work with during the Nissan Cardiff project.

We had multiple changes throughout the project and Delta always accommodated these with ease nothing was a problem for the team.

We would be happy to work with Delta again in future.

Tom Groves