About this business
GDM Electrical provides residential, strata, commercial, and industrial electrical services across Sydney and the Central Coast, including accredited Level 2 work such as metering, service connections and overhead/underground mains. They emphasise honest, high-quality workmanship, personalised service and 24/7 emergency availability backed by over 25 years of local electrical experience.
Service areas
Servicing Galston and surrounding locations.
- Sydney
- Central Coast NSW
See what local homeowners are saying
Ian Furlong
21 Aug 2025Grant and his apprentice were extremely friendly and professional. They completed all work with a high level of quality and I accidently forgot about some other work we required and was no problem at...
Read moreGrant and his apprentice were extremely friendly and professional. They completed all work with a high level of quality and I accidently forgot about some other work we required and was no problem at all for them to do. Were very happy with the quality of the work and highly recommend GDM for any electrical work.
Astrid
22 Sept 2025I have worked with these guys a few times now, and the team is very easy to work with. They know what they're doing, are punctual and conscientious, are serious about compliance, and they are always v...
Read moreI have worked with these guys a few times now, and the team is very easy to work with. They know what they're doing, are punctual and conscientious, are serious about compliance, and they are always very tidy. Jack and the team work with you, and they just don't assume things. They're easy to talk to too, you don't have to keep explaining for them to get what you want done. Highly recommend.
Rowan Kunz
28 Nov 2024We've been working with Grant, Jack and the team at GDM for 7+ years and they do fantastic work! They do all the electrical work across our 3 locations and are professional, punctual, and are great co...
Read moreWe've been working with Grant, Jack and the team at GDM for 7+ years and they do fantastic work! They do all the electrical work across our 3 locations and are professional, punctual, and are great communicators. 100% recommend!
Simeta
6 Aug 2024Grant's workmanship and work ethics were first class and his quote was good. He did the job on time and in a very professional manner. Communication was excellent and we are very happy with the outcom...
Read moreGrant's workmanship and work ethics were first class and his quote was good. He did the job on time and in a very professional manner. Communication was excellent and we are very happy with the outcome. Highly recommended!
Elizabeth Pringle
13 Mar 2024I had two ceiling fans that needed replacement. I'd never used EDM Electrical before. They came out, sourced and installed the fans at a really good price with 24hours. I was absolutely delighted with...
Read moreI had two ceiling fans that needed replacement. I'd never used EDM Electrical before. They came out, sourced and installed the fans at a really good price with 24hours. I was absolutely delighted with them - competent, efficient, cost-effective and respectful. Cleaned up all their mess and took away the old fans at no cost. I would definitely recommend and will use them again for any electrical work.
Ryan Anderson
7 June 2020We used GDM Electrical to fix some wiring issues, install an oven, and do other odd jobs around our house. They have been absolutely fantastic to work with! Brent met with us first for a walk-through...
Read moreWe used GDM Electrical to fix some wiring issues, install an oven, and do other odd jobs around our house. They have been absolutely fantastic to work with! Brent met with us first for a walk-through to discuss our ideas and provide his expert opinion on what needed to be done. On the day of work, Brent and his apprentice arrived on time and completed the full days' job quicker than expected - and their work was amazing. They went above and beyond (including doing some handy carpentry work on the oven install), and the final bill was very reasonable. We will definitely be using GDM again for larger jobs in the future as we start to renovate - thanks guys!







