About this business
Simmark is a multi-service contractor that provides air conditioning, electrical and data, solar and battery systems, hot water, security and commercial maintenance services across the Shoalhaven, Illawarra and Southern Highlands. Their approach is distinctive for its team of experienced local tradesmen, long-established operation and adherence to best practices and quality brands such as Daikin and Tesla Energy.
Service areas
Servicing North Nowra and surrounding locations.
- Shoalhaven
- Illawarra
- Southern Highlands
- South Coast
- Nowra
- Bowral
- Kiama
See what local homeowners are saying
Ian Wyllie
3 Mar 2026When they arrived they where fast, efficient, knowledgeable and professional. I have absolutely no problems whatsoever. Would recommend.
Sarah Tahourdin
13 Feb 2026The work carried out, installation of 3 split system air conditioning units, was done promptly and very professionally. The clean up was faultless and the professionalism of the team was top-notch.
Millie Jia
18 Sept 2025Thank you so much Matt and the team for the great job on the solars and batteries! We are super happy and the team were so professional and helpful! Highly recommend Simmark!
Dominic Riordan
3 Mar 2026Excellent service as always from Simmark. The technician was thorough and kept us informed as he investigated and (hopefully) resolved the issue.
Paul Taylor
24 Feb 2026Great service and follow up The sales process was handled particularly well by Jack Fitzgibbon and the installation also incredibly thorough and seamless Great job 11/10 from us !!
Roslyn Parker
3 Mar 2026The team were very professional, very helpful, they were prompt and diligent in their work. I would highly recommend Simmark to anyone looking at their services







