About this business
DNA Electrical Systems provides residential and commercial electrical services including smart home automation, home theatre, security and CCTV, C-Bus and Apple HomeKit integration, wireless alarm hire and EV charger installation. Their approach emphasizes quality components, punctual respectful service and leading technology, backed by an industry-leading 10-year guarantee on workmanship.
Service areas
Servicing Lonsdale and surrounding locations.
- Lonsdale
- Adelaide
- South Australia
See what local homeowners are saying
Tim Starling
23 Feb 2026The team at DNA have just rewired and fitted or whole house's new lighting and security functions, including re programming the CBUS system and incorporated an Apple Home Kit operating platform. They...
Read moreThe team at DNA have just rewired and fitted or whole house's new lighting and security functions, including re programming the CBUS system and incorporated an Apple Home Kit operating platform. They are very knowledgeable, explain everything during the whole process and are incredibly detailed in their work. Plus they are a great bunch of people! A great outfit and I would highly recommend to anyone
Pat Callisto
4 Dec 2025We used DNA for our new home build 6 years ago. They were excellent to deal with and undertook their work with a high standard of workmanship. We have also used DNA for any general maintenance work. D...
Read moreWe used DNA for our new home build 6 years ago. They were excellent to deal with and undertook their work with a high standard of workmanship. We have also used DNA for any general maintenance work. DNA recently attended our home promptly on the day they were booked and rectified our maintenance issue in an efficient and friendly manner. Always a good experience dealing with the crew at DNA.
Susan Shaw
2 Feb 2026Very pleased with sevice received from DNA Electrical Systems. John arrived within the estimated time span and after a brief explanation of the problem at my switchboard, was able to rectify the probl...
Read moreVery pleased with sevice received from DNA Electrical Systems. John arrived within the estimated time span and after a brief explanation of the problem at my switchboard, was able to rectify the problem within the Standard Call Out Service Fee (Includes 30 Minutes Labour). Recommenr DNA Electrical Services.
Kerry Nelson
12 Jan 2026Lost power during heat wave. Quote for repair given asap and work completed very quickly. Excellent communication throughout, thoroughly recommend.
Tracey Bradbury
17 Aug 2025I have been using the team since about 2018 for a new build, general electrical work, cameras, alarms, home theatre. They have always been approachable, reliable and fair with pricing. Thanks Adam, Cr...
Read moreI have been using the team since about 2018 for a new build, general electrical work, cameras, alarms, home theatre. They have always been approachable, reliable and fair with pricing. Thanks Adam, Craig and team
John Holyoak
21 Aug 2025Jon from DNA handled my enquiry re repair/replacement of a bathroom HPM light/heat lamp/exhaust fan. It was a ten year old unit that shorted out when new heat lamps were inserted. The fan had also sto...
Read moreJon from DNA handled my enquiry re repair/replacement of a bathroom HPM light/heat lamp/exhaust fan. It was a ten year old unit that shorted out when new heat lamps were inserted. The fan had also stopped working. Bottom line - it needed replacing. This was done very efficiently by Hudson who arrived at the scheduled time. The charge was reasonable.







