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

Simmark is the leading multi-service contractor in the Shoalhaven 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 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 both Nowra and Mittagong, we have a wide service area that covers all of the Shoalhaven as well as the Southern Highlands. Just some of the town we regularly visit include Bowral, Moss Vale, Berry, Ulladulla & Kangaroo Valley.

Tesla Powerwall 2

Powerwall 2 stock is arriving in Australia shortly. Simmark is a local Certified Installer. Call us for a consultation and free quote.

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Tesla Powerwall in the Shoalhaven

Tesla Powerwall in the Shoalhaven

The Tesla Powerwall’s purpose is to store energy from the sun, which in turn will reduce society’s reliance on Fossil Fuels. It can power an average two bedroom home for up to a full day and is available from all Simmark outlets in both the Shoalhaven and Southern Highlands. This device is not only cost effective, but Simmark will also assist you from purchase to installation.

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