About this business
COG Electrical provides a wide range of electrical services for residential, commercial and industrial customers, including repairs, upgrades, maintenance and new installations. As a family-owned business with a reputation built over two decades, they emphasise honesty, clear communication, punctuality and meticulous workmanship to deliver safe, high-quality results.
Service areas
Servicing NSW and surrounding locations.
- Greater Sydney
See what local homeowners are saying
May Liang
2 Mar 2026When I encountered electrical issues, I was fortunate to find Chris — someone who communicates clearly, works professionally, and acts efficiently. He helped us resolve the problem quickly. I highly r...
Read moreWhen I encountered electrical issues, I was fortunate to find Chris — someone who communicates clearly, works professionally, and acts efficiently. He helped us resolve the problem quickly. I highly recommend Chris to anyone in need of electrical services. May Liang
Phillip Brown
28 Nov 2025Chris was very good. Came when he said he would, keep me informed all through his installation. Very ease to get along with.
Siab M
22 Jan 2026Chris is super helpfull and friendly . He always makes time to come and fix your problem dispite his busy scheduale. He is my first point of contact for every electrical issue. Thanks Chris
Simon Molino
11 Dec 2025Cog Electrical were awesome! Super professional, on time, and the quality of work was spot on. Highly recommended.
Joe Nassr
12 Aug 2025Great advice and service from quote to install for our security camera installation. Christopher from COG Electrical was well organized and efficient. Very happy with the outcome and price, look forwa...
Read moreGreat advice and service from quote to install for our security camera installation. Christopher from COG Electrical was well organized and efficient. Very happy with the outcome and price, look forward to recommending and using COG Electrical for all future Electrical requirements.
Tony Anderson
20 Nov 2025A very professional and courteous company to deal with. Excellent work ethics would highly recommend for any electrical work needed with out any hesitation.