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

Simmark provides a complete range of professional services to the Shoalhaven, Illawarra, and Southern Highlands. We have a team of local technicians experienced in air conditioning, solar & batteries, electrical & data, security, as well as commercial maintenance. All the services we provide come with the same Simmark guarantee of quality. We have been in business for over 20 years and have helped thousands of happy clients all over the Shoalhaven and Southern Highlands. With four convenient locations in Nowra, Bowral and Goulburn, we can service all surrounding areas.



Simmark is proud to bring a specialised hot water system service to Nowra and the Shoalhaven, as well as the Illawarra region. Our team can assist with hot water heat pumps, solar hot water systems and maintenance for homes and businesses. Contact Us to find out more about our hot water services or the areas we cover.