South Australia’s Energy Efficiency Experts

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143,000+

Homes in SA Received Energy Efficient Services from YESS

6,200+

Businesses Received Energy Efficient Services from YESS

Featured Services

Our latest offers! For a full list visit our services page

Air Conditioning

Making an energy-efficient choice is now easier. Eligible households may access great discounts in units and installation when getting a new reverse-cycle air conditioner.

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Energy Assessments

Energy assessments identify and prioritise opportunities to increase your home’s energy efficiency and provide tailored recommendations for home upgrade improvements.

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Appliance Rebate

Have you recently bought (or are you planning to buy) a new dryer, fridge or freezer? Receive rebates by making an energy-efficient purchase from an SA retailer.

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YESS RDCs - Get a new refrigerated display cabinet for your business for only $33

Refrigerated Display Cabinets

Save money with energy-efficient refrigerated display cabinets through the REPS SA Government Scheme. Cabinets available from $33.

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How we work

We offer a range of energy efficiency services under the South Australian Retailer Energy Productivity Scheme (REPS). These include Appliance Rebates, and the supply and installation of Energy-Efficient Products; such as LED Lighting, Hot Water Systems and Air Conditioning.

We work closely with Australia’s largest Energy Retailers to deliver environmental services to homes and businesses in South Australia. We are a South Australian company with offices in Unley, SA.

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