
15+ Years of Expertise in Overhead & Underground Electrical Services Across NSW
24/7 Emergency Service
Always available to address urgent electrical issues with prompt and reliable solutions.
Switchboard Upgrades
Enhancing your property’s electrical safety and capacity with modern switchboard upgrades.
Smart Meter Installation
Providing accurate and efficient smart meter installations for better energy management.
Electrical Safety Inspections
Conducting thorough inspections to ensure your electrical systems comply with Australian safety standards.
ABOUT US
With over 15 years of experience in the electrical industry, we are proud to be your trusted Accredited Service Provider (ASP2) in New South Wales. Specialising in a wide range of electrical services, we offer expertise in overhead service lines, underground service lines, private pole and pillar installations, temporary builder supplies, and defect rectification. Our team of skilled Electricians and ESI Lineworkers ensures that every job, from smart meter installations to complex substation connections and 3-phase upgrades, is completed with precision, professionalism, and safety at the forefront.
Whether it’s upgrading consumer mains, performing switchboard upgrades, or delivering underground-to-overhead (UGOH) installations, we bring unmatched knowledge and reliability to every project. Backed by extensive experience working with switchboards and overhead mains across NSW, we are committed to delivering top-quality service while ensuring your electrical systems are safe, compliant, and efficient. Trust us for all your electrical needs, including electrical safety inspections, disconnections and reconnections, and more - because we believe in providing solutions that keep your power flowing seamlessly.

Serving Sydney, South Coast, and Wollongong
At Sweeney Electrics, we proudly provide our expert electrical services across Sydney, the South Coast, and Wollongong. Whether you need reliable installations, upgrades, or emergency assistance, our experienced team is ready to help wherever you are.
Our commitment to quality workmanship and customer satisfaction extends throughout these regions, ensuring every project is completed to the highest standards. No matter the location, Sweeney Electrics is your trusted partner for all your electrical needs.
Our Services

24 Hour Emergency Repairs
At Sweeney Electrics, we understand that electrical emergencies can strike at any time, leaving you in urgent need of reliable assistance. That’s why we offer 24/7 emergency electrical services across Sydney, the South Coast, and Wollongong.
Our team is committed to responding quickly, communicating clearly, and resolving issues efficiently to restore safety and functionality to your property. Whether it’s a power outage, faulty wiring, or urgent repairs, you can count on us to be there when you need us most. Don’t wait - call Sweeney Electrics anytime for dependable emergency support.
Testimonials