GRES is a renewable energy engineering and consulting services provider based in Melbourne, Australia. We provide engineering services in major areas of renewable energy technologies including Solar PV and battery storage. We have the capability to deliver at every phase of a project, from the early stages of site selection, feasibility, and design right through to project management of the construction phase and operation and maintenance. Our multi-disciplinary energy experts have extensive experience in renewable technologies worldwide. To date we have assessed, installed, commissioned and maintained a significant number of renewable energy projects internationally and this figure is growing rapidly. Our clients include utilities, financiers, developers and many other public and private sector organizations. We are active in both Australian and New Zealand and expanding our business in overseas markets. Together with our clients, partners, investors, and stakeholders, we strive for a sustainable future. At GRES, we provide full installations services, handled by our Clean Energy Council (CEC) accredited installers, at no extra/hidden charges.
Ecotech Electrical Solutions
Based in Sydney and servicing the Greater Sydney region, we specialise in tailored mechanical electrical solutions for the HVAC industry. Every project is unique, so we move beyond the one-size-fits-all approach to deliver solutions that work best for you.
Our experienced team has completed projects across various sectors—from government and education to pharmaceuticals, aged care, and modern office fit-outs. Whether it’s installing power and controls for a small split ducted unit or delivering full mechanical electrical and BMS services—including MSSB design, supply, installation, and complete BMS integration from functional description to commissioning—we ensure everything operates seamlessly, down to the finest details like temperature sensors.
At Ecotech Electrical Solutions, we prioritise quality workmanship, safety, and cost-efficiency. We take pride in being reliable, innovative, and easy to work with—your trusted partner in getting the job done right the first time.
Call us on 1800 301 225 to discuss your needs.
Proud to offer
Mechanical Electrical Services & Building Management Systems
- 24/7 Emergency Support
- BMS & Stand alone controls
- VRV/VRF Control wiring and commissioning.
- Switchboard design/ manufacture & Installation
- Building Management Systems
- HVAC control systems
- Project Design & Management
- Site meetings & programme coordination
- Tray and cabling installation
- Variable Speed Drives
- Testing & Commissioning
- WH&S Compliance
Advanced Energy Solutions is a solar installation company helping Victorians and their businesses save money with clean energy.
Powered by DMS Electrical Contracting Group.
Previously Mason Solar.