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Trusted Electricians in Northcote
Cosma Electrics has been delivering comprehensive electrical solutions for residential, commercial, and industrial clients across Metropolitan Melbourne and surrounding suburbs. Our team of licensed professionals combines technical expertise with a commitment to reliability, offering 24/7 emergency services to address urgent electrical needs. With a focus on best practice standards, we specialise in installations, maintenance, and repairs, including lighting design, smoke alarm installations, and solar panel systems.

Our dedication to customer satisfaction is reflected in our prompt response times, transparent communication, and lifetime workmanship guarantee. Backed by Clean Energy Council accreditation, we ensure all work adheres to the highest industry standards while prioritising safety and efficiency. Whether handling minor repairs or large-scale projects, we approach every task with precision and professionalism, aiming to exceed client expectations through tailored solutions and exceptional service delivery.
Services
House Electrical Wiring Smoke Alarms Installations Heating and Cooling Electrical Fault Detection Power Points & Switches Lighting Design & Install Solar Panels Service 24 Hour Emergency Response Communications & CCTV Appliances Installation
Highlights and features
  • 24/7 emergency electrical services available
  • Clean Energy Council accredited designers and installers
  • Experienced team with lifetime workmanship guarantee
  • Servicing residential, commercial, and industrial properties
  • Comprehensive solutions from installations to fault detection
Associations and certifications
  • Clean Energy Council
Services
House Electrical Wiring
Our residential electrical wiring services ensure safe, efficient power distribution for homes. We handle upgrades, repairs, and new installations, addressing issues like faulty circuits, outdated systems, and appliance integration. Our electricians prioritise safety compliance and modern energy efficiency standards.
Smoke Alarms Installations
We provide smoke alarm installation and maintenance to protect homes and businesses. Our services meet Australian safety standards, including interconnected systems and battery/hardwired options. Regular testing ensures ongoing functionality for critical fire prevention.
Electrical Fault Detection
Our advanced diagnostics identify electrical faults like short circuits and overloaded systems. Using thermal imaging and precision tools, we resolve hazards promptly. Services include emergency repairs and preventative maintenance to avoid future system failures.
Heating and Cooling
We install and service heating and cooling systems including split systems, ceiling fans, and ducted solutions. Our team ensures optimal energy efficiency and comfort for residential and commercial spaces, with expert fault diagnosis and repairs.
Power Points & Switches
We install, repair, and replace power points and switches for safety and functionality. Services include modernising outdated systems, adding USB outlets, and weatherproof installations for outdoor use, ensuring compliance with electrical safety standards.
Questions
What electrical services do you offer in Northcote?
We provide residential, commercial, and industrial services including wiring, smoke alarms, heating/cooling, fault detection, power points, lighting, and 24/7 emergency repairs.
Are you available for emergency electrical work?
Yes, our 24/7 emergency service responds to urgent electrical issues across Metropolitan Melbourne with after-hours rates applying.
Do you service both homes and businesses?
Yes, we handle electrical needs for residential, commercial, and industrial properties with tailored solutions for each sector.
What accreditations do you hold?
We are Clean Energy Council accredited designers and installers, with A Grade Electrician and Registered Contractor certifications.
What areas do you service?
We cover Northcote and all Metropolitan Melbourne suburbs, providing localised electrical solutions with prompt response times.
Reviews (5)
Linda T.
Nov 19, 2021 Report
Positive:Professionalism,Punctuality,Quality
Professional. clean, friendly and timely service. All repairs and services were according to the instructions given. Would highly recommend Cosma Electrics to everyone. Will certainly hire them for all future electrical work.
Services:General repairs,Panel repair
Jack Horner
Aug 15, 2021 Report
Timely response to our problem, which was an outdated and unsafe switchboard.So happy with the service. Nick arrived on time and has very reasonable prices. Thanks to Nick, we now feel very safe, with a generator changeover switch and new switchboard, that we have already had to use once with no drama due to unplanned power outages in the area. Highly recommend.
Louise Purcell
Feb 23, 2021 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Nick was polite professional and did outstanding work.rang to say running late.very reasonable price. Will be our go to sparky now. Thanks Nick.
Service:Socket or switch installation
Graham Browne
Dec 30, 2020 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Nick has done several jobs for us. Prompt, easy to deal with, very good consulting upfront, and great work. Would definitely recommend to anyone for both callouts and larger jobs.
Adam Todd
Oct 11, 2020 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
We were thoroughly impressed by the work Nicholas performed. Fantastic quality and service. And he's a nice guy. Highly recommended!
Services:Socket or switch relocation,Socket or switch installation,Light fixture repair