ready to work 


Founded by Graham and Cath Munro in 1997, the company continues to build a solid reputation as the preferred electrical and communications contractor to many businesses, state and local governments in NSW.

   Why GM ? ....our

  • Reputation for providing quality solutions on time and on budget is the key to ours and your success.

  • Service centre in Narellan has grown as we have, with now 800 square meters of storage space ready to serve you. 

  • Equipment is chosen for offering best practice in our industry, a key to providing a reliable and high-quality service.  

  • Vehicles and machine fleet is modern and equipped with the latest tools and test gear. We like to stand out from the ordinary, so look out for the distinctive GM Black vehicles with the gold logo. 

  • The impact of Covid 19 on the wider construction industry is significant, however, we have managed to navigate through these difficult times, maintain our workforce and continue to serve customers as an essential service. 

Electrical contractors licence: 168943C Masters cabling Licence: A008608Master security licence: 105922


ABN: 84082618960