Business Details
50+ Years
experience
Emergency
services
Trusted Electrical Contractors in Sydney
With over 45 years of dedicated service, we are a leading electrical contracting company specialising in industrial and commercial projects across Sydney. Our success stems from an unwavering commitment to quality, reliability, and cost-effective solutions, delivered by highly trained technicians and licensed professionals. As a Level 2 Service Provider, we handle medium to large-scale installations, emergency services, and maintenance programs with precision and efficiency. Our expertise spans electrical systems design, automation, data cabling, and energy-saving technologies, ensuring operational excellence for diverse clients including manufacturing plants, hospitals, and government facilities.We prioritise safety compliance, utilise premium-grade hardware, and offer 24/7 emergency support to minimise downtime. Backed by decades of experience and a reputation for excellence, we customise solutions to meet evolving industry demands while maintaining transparent communication and client-centric service delivery.
Services
Industrial Electricians
Commercial Emergency Electrician
Variable Speed Drives
Data Cable Installation
Flood Lights Installation
Commercial LED Lighting
Test Tagging
EV Charger Installation
Details
- Year established: 1971
Highlights and features
- Established in 1971 with 45+ years of industry expertise
- Qualified and certified technicians with ongoing training
- 24/7 emergency response for critical electrical issues
- Specialised in large-scale industrial and commercial projects
- Proven track record in complex automation and energy-saving systems
Associations and certifications
- Level 2 Service Provider
Services
Industrial Electrical Installations
We provide comprehensive electrical installation services for industrial facilities, including 3-phase supply connections, power distribution systems, and switchboard upgrades. Our team ensures compliance with Australian standards while optimising system efficiency and safety. With decades of experience, we deliver tailored solutions that enhance operational productivity and reduce long-term maintenance costs.
Emergency Electrical Services
Our 24/7 emergency response team addresses critical electrical faults, including power outages, blown fuses, and safety switch failures. Rapid deployment minimises downtime for commercial clients, with licensed technicians equipped to handle high-risk scenarios. We prioritise swift resolution while maintaining strict safety protocols to protect personnel and infrastructure.
Variable Speed Drives
We design and install variable speed drives to regulate motor efficiency in industrial applications. These systems reduce energy consumption by up to 80%, extend equipment lifespan, and improve process control. Our solutions are tailored for conveyor belts, ventilation systems, and manufacturing machinery, ensuring optimal performance and cost savings.
Data Cable Installation
We offer structured data cabling solutions for commercial buildings, including Category 6 cabling, fibre optics, and network hardware installation. Our systems support high-speed data transfer, scalability, and seamless integration with existing infrastructure. Comprehensive testing ensures reliable connectivity for offices, educational institutions, and industrial facilities.
Commercial LED Lighting
We specialise in commercial LED lighting installations that reduce energy costs by up to 80% while enhancing illumination quality. Services include floodlighting, downlighting, and smart lighting systems with motion sensors. Our solutions comply with safety regulations and are ideal for retail spaces, warehouses, and outdoor facilities.
Questions
What areas do you service?
We primarily service Sydney and surrounding regions, covering industrial, commercial, and residential projects across New South Wales.
Are you available for emergency repairs?
Yes, we offer 24/7 emergency electrical services with rapid response times to address critical faults and minimise downtime.
What accreditations do you hold?
We are an accredited Level 2 Service Provider, qualified to perform a wide range of electrical works including network disconnections and meter installations.
Can you handle large-scale automation projects?
Yes, we specialise in industrial automation systems, including programmable logic controls and variable speed drives for manufacturing and processing facilities.
Do you provide maintenance programs?
We offer scheduled maintenance and test tagging services to ensure compliance with WHS regulations and prolong equipment lifespan.
What payment methods do you accept?
Payment options are discussed during project consultation, with flexible arrangements available for commercial clients.
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Reviews (2)
Shlomo Behar
Dec 17, 2017
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Caslec have been providing Electrical services on Meriton developments for almost 20 years, installing Landscape lighting, Street Lighting, Main switchboards and underground cabling systems. We have found Caslec to be professional, well organised, able to respond to our schedule at short notice and would highly recommend their services.
Simon Ravindran
May 30, 2017
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Caslec Electrical have assisted Gelato Messina over a number of years and we have always found their Electricians to be responsive to our needs in the form of general maintenance, new store fit outs and major upgrades of our production facilities. Caslec Electricians who attend our jobs are polite, knowledgable and solution driven. Based on our experiences, Gelato Messina does not hesitate to recommend Caslec Electrical as it has managed to instil a sense of pride in the work that they do in all of their Electricians.
