About this business
NJM Electric Solutions provides licensed residential electrical services across Sydney, specialising in rewiring, switchboard upgrades, garden lighting, Level 2 network connections, EV charger installation and smart solar integration. Their approach emphasises attention to detail, honest upfront advice, licensed Level 2 ASP accreditation, and post-job aftercare including complimentary safety inspections to deliver lasting, sustainable outcomes.
Service areas
Servicing NSW and surrounding locations.
- Hills District
- Greater Sydney
See what local homeowners are saying
Rachael Delaney
4 Feb 2026We worked with Nicholas to provide the electrical services during the installation of our swimming pool, as well as for the outdoor lighting in our backyard. He was incredibly professional and a pleas...
Read moreWe worked with Nicholas to provide the electrical services during the installation of our swimming pool, as well as for the outdoor lighting in our backyard. He was incredibly professional and a pleasure to work with. Communication was always clear and he was easy to contact, and he was upfront about pricing so there were no surprises. We were very happy with his service, and the end result in our garden is fantastic.
SB
26 Feb 2026I recently used NJM Electric Solutions – Nicholas Marosevic and his assistant trainee Oliver – for a major upgrade to my Main Switch Board, and I couldn't be happier with the results. My original swit...
Read moreI recently used NJM Electric Solutions – Nicholas Marosevic and his assistant trainee Oliver – for a major upgrade to my Main Switch Board, and I couldn't be happier with the results. My original switchboard was overcrowded, having gathered various switches and safety devices over 40+ years. Nicholas took the time to explain exactly what needed to be done and provided a clear, transparent estimate upfront. The comprehensive work involved installing a new meter box, 3 service fuses, a 36-pole enclosure, the Main Switch, a suite of modern safety devices, and a digital timer for the hot water system. Despite encountering challenges typical of an older property, Nicholas remained patient and ensured every issue was perfectly resolved. Both Nicholas and Oliver were punctual, professional, and exceptionally well-mannered throughout the entire process. While they may be on the expensive side, it balances out in the end because the quality of work and peace of mind made it well worth it. There were absolutely no surprises or 'argy-bargy'—the work was conducted smoothly and professionally from start to finish and and they stuck strictly to their estimates. It’s rare to find such honest, high-quality workmanship these days. If you’re looking for a reliable Level 2 electrician in the area, look no further!
bill jeffels
23 Oct 2025Nicholas installed several downlights around the outside of my house. I was very impressed by his friendly and courteous manner and the work he did was excellent. He even fixed one of my roof tiles wh...
Read moreNicholas installed several downlights around the outside of my house. I was very impressed by his friendly and courteous manner and the work he did was excellent. He even fixed one of my roof tiles while he was up there installing the cables. I would certainly recommend him to anyone looking for a friendly, quick and efficient electrician. Thank you Nicholas, I'll definitely be giving you a call if I need any electrical work done again.
lisa currie
31 Oct 2025Nicholas and his team were a pleasure to work with. He was polite, professional, informative & efficient. I was extremely happy with the results of his work. Would absolutely recommend this company.
Eleanor Saxon-Mills
24 Nov 2025Nick and his team for a few jobs around the home- outside lights, indoor light fittings, fan install and installing a new manhole. They are always professional, efficient and leave the site clean and...
Read moreNick and his team for a few jobs around the home- outside lights, indoor light fittings, fan install and installing a new manhole. They are always professional, efficient and leave the site clean and tidy. Very happy with the results. Thanks Nick and Team
Richard Hindle
4 Dec 2024NJM provided us with a professional service at our property in Cherrybrook. The electrical works undertaken in our new Kitchen and Bathroom fitouts were of a high quality and the team were a pleasure...
Read moreNJM provided us with a professional service at our property in Cherrybrook. The electrical works undertaken in our new Kitchen and Bathroom fitouts were of a high quality and the team were a pleasure to deal with. I will definitely contact Nick again for any furture work.







