Southern Highlands, Illawarra & Shoalhaven Air Conditioning, Solar & Batteries, Electrical & More

Simmark is the leading multi-service contractor in the Shoalhaven, Illawarra and the Southern Highlands. Our team of experienced & qualified local tradesmen provide a complete range of professional services. The different facets of our business include air conditioning, electrical, solar & batteries, data & communications, security installations and plumbing (Shoalhaven & Illawarra only).

We have been in business for over 22 years and believe our unique combination of expert workmanship and friendly service make our technicians the best in the local area. With bases in Wollongong, Nowra and Mittagong, we have a wide service area that covers all of the Shoalhaven as well as the Illawarra and Southern Highlands. Just some of the town we regularly visit include Bowral, Moss Vale, Berry, Ulladulla & Kangaroo Valley.

Latest News

Luxury Eco Escape Winner Announced

Luxury Eco Escape Winner Announced

Congratulations to Michael Shepherd from Sanctuary Point, who is the WINNER of our Simmark Luxury Eco Escape Giveaway! You and another person will be jetting off to the Daintree Rainforest in Queensland for a 3 Night stay at Silky Oaks Lodge & Healing Waters Spa and...

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Blog

Inspiring Future Renewable Energy Leaders!

Inspiring Future Renewable Energy Leaders!

Matt Simms, Simmark General Manager recently met an inspiring group of young adults from St John the Evangelist Catholic High School, Nowra to talk about  solar power, new home battery technology and the future of harnessing renewable energy.  Returning to his own...

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