EnergyWise: Leading Energy Efficiency Solutions

WINNER

NSW State NECA Excellence Awards 2025

Second Place

National NECA Excellence Awards 2025

EnergyWise is proud to announce that we are the winner of the 2025 NECA Excellence Award for NSW Best Green Energy project and runner up for Australia’s Best Green Energy project.

Welcome to our world

can-do, ideas and savings

EnergyWise is one of Australia’s leading engineering and contracting organisations that delivers cutting edge electrical, mechanical and energy efficient systems for commercial, industrial and large-scale residential projects.

With our team of engineers and mechanical and electrical contracting services, we provide turnkey solutions for new and existing facilities, designed to meet short and long term business requirements.

Servicing all facilities, new and existing

We work with construction companies, business owners, and facility managers seeking to implement electrical, mechanical and energy solutions that are both efficient and economically sustainable.

Every business and building can improve on their energy consumption, and we can help realise savings without compromise through efficient design and technology solutions. Whether it is an existing asset, or a new build where choices determine the efficiency, operating costs and occupant comfort for decades, sustainability is an integral part of the design and construction.

Energy. Electrical. Mechanical.

EnergyWise offers integrated expertise in energy efficiency solutions, electrical contracting and mechanical services.

Together, our multidisciplinary team enables seamless project delivery across mechanical, electrical and energy efficiency, ensuring coordination, cost-efficiency, and quality outcomes.

Energy Management

Our Energy Management Division has expertise in more than 40 different energy saving technologies across HVAC, refrigeration, building envelope, power quality, lighting, monitoring, automation, renewables, battery storage, hot water and EV charging.

Electrical Division

Our electrical division delivers high-quality services from base-building infrastructure to lighting, power, switchboards, and communications. We specialise in automation and backup power systems, including diesel generators to improve resilience and performance.

Mechanical Division

Our mechanical division specialises in the design, installation, and maintenance of commercial and industrial HVAC systems, including VRF/VRV systems, chilled and heating water systems, ventilation, and air quality management. We deliver reliable and efficient climate solutions tailored to a wide range of building types.

Our Services

A new build skyscraper building surrounded by scaffolding

New Construction

From blueprint to opening, we provide design, engineering, contracting and integration services for new construction projects.

Existing Facilities

From retrofit to redesign, we improve the efficiency and performance of existing infrastructure and buildings through auditing, design, technology upgrades and contracting services.

Energy Saving

Design and deploy practical and proven energy saving technologies to reduce costs and optimise ROI.

Aerial View Of Green Forest Landscape. Top View From High Attitude In Summer Evening. Natural Backdrop Background Of Deciduous Forest. Drone View. Bird's Eye View

Net Zero

A practical and financially viable path to Net Zero.

Sustainability

Energy audits, carbon roadmaps and practical consulting advice to reduce environmental impact.

Electrical

Comprehensive electrical engineering and electrical contracting services.

Moscow,Russia,Compressor station in an ice rink, machinery used for rink ice cooling. Machine room,with pipes and cooling equipment.

Mechanical

Pragmatic HVAC solutions for efficiency, comfort and air quality in commercial, industrial and high-end or multi-tenant residential facilities.

HVAC Systems, Cooling and Heating Equipment for Building. Air conditioner compressor installed on the roof of a building with industrial air conditioning units.

Infrastructure

Integrating energy-efficient upgrades with planned maintenance strategies to extend equipment lifespan, reduce repair costs, and improve efficiency and sustainability.