Wollongong(02) 4231 4950
Batemans Bay(02) 4413 1433


General, Level 2 & Data

Shoalhaven Electrical & Data

Simmark cover all electrical services, ranging from a simple power point installation to a complete switchboard upgrade. We are also skilled in level 2 electrical services including disconnect and reconnect, underground connections and overhead power connections. Our technicians have completed a Cert III Telecommunications Course and all hold a BISCI registered cablers license. We use local suppliers and recognisable brands like Clipsal to ensure every customer has a quality installation or repair. From our base in Nowra, our electricians travel to all areas of the Shoalhaven including Berry, Ulladulla and Kangaroo Valley.

Southern Highlands Electrical & Data

Simmark offer a comprehensive electrical service to the Southern Highlands. Our residential electrical services include smoke alarms, rewiring, switchboard upgrades, lighting and powerpoints. We also carry out commercial electrical work including equipment tagging & testing, emergency/exit lighting and fault finding. In addition, we have technicians who are fully qualified for specialist data and network cabling work. We can install and repair, telephone cables, internet points, antenna points and cable hubs. Based in Bowral, we carry out electrical work in all surrounding areas of the Southern Highlands including Mittagong and Moss Vale. Contact Us to find out more about any of our services or to book an electrician. 

Illawarra Electrical & Data

Simmark has a growing business in the Illawarra. From our hub in Wollongong we service all surrounding areas including Shellharbour, and Kiama. Our technicians are skilled in all aspects of residential and commercial electrical work. Get in touch with our Wollongong office to book your site visit or find out more about our services.

Eurobodalla Electrical & Data

Simmark opened an office in Batemans Bay early in 2019. We have grown to offer a full range of residential and commercial electrical services from installing GPOs to a range of Smart Home energy management systems, Simmark will be able to assist you whatever your requirements.

Quick Quote


Whether you simply need a new power point installed or require more extensive works like upgrading your switchboard or converting to LED downlights, Simmark are the electricians for you

Level 2

Simmark holds licenses allowing us to perform all categories of Level 2 works including disconnect/reconnect, underground service work, overhead connections including pole replacements and metering including solar metering


With the NBN roll-out becoming a reality, Simmark can assess your cabling needs and advise, design, install, commission and maintain your cabling system to meet all of your communications requirements