a walker & frazer company
Intelligent Building Automation for Smarter, More Efficient Buildings
Walker & Frazer, together with Greenstar Automation, deliver integrated mechanical electrical and building automation solutions. Combining construction expertise and specialist BMS and controls capability, we provide complete solutions from installation and commissioning through to optimisation, service and ongoing support.
Commercial • Industrial • Government
Design • Install • Maintain
Why greenstar and Walker & Frazer
Walker & Frazer’s building services expertise, supported by Greenstar Building Automation
Reliable Controls Licensed Distributor
Providing industry-leading Building Management Systems with the support standards commercial facilities rely on.
Complete Lifecycle Support
Design, installation, commissioning, maintenance and upgrades from one specialist automation partner.
Commercial Specialists
Office buildings, hospitals, education, retail, industrial and government facilities served with precision.
Our Services
Modern controls for new projects, existing assets and energy performance
New Installations
Complete Building Management Systems for new construction projects.
Retrofits & Upgrades
Modernise existing BMS infrastructure while reducing energy consumption.
Service & Maintenance
Preventative maintenance, fault finding and rapid callout response.
Energy Optimisation
Improve comfort while reducing operating costs through scheduling, analytics and tuning.
Why Reliable Controls?
Industry-leading Building Automation
Reliable Controls technology gives facility teams open, scalable and secure control over comfort, energy and asset performance.
BACnet native
Open protocol
Energy efficient
Cyber secure
Scalable
Future ready
Learn More
Industries We Work In
Commercial Offices
Hospitals
Universities
Schools
Retail
Hotels
Industrial
Government
Our Process
01
Consultation
02
Design
03
Installation
Commissioning
05
Ongoing Support
Need Building Automation Experts?
Let’s discuss your next project.
Contact Greenstar Automation
Who We Are
Greenstar Automation specialises in intelligent Building Management Systems using Reliable Controls technology.
With experience across construction, fit-outs, retrofits and existing buildings, we provide solutions that improve comfort, reliability and energy efficiency.
Mission
To provide reliable automation solutions that make buildings smarter and more sustainable.
Reliability
Innovation
Quality
Customer Service
Services
Building Management Systems
End-to-end BMS solutions covering controls architecture, graphics, programming, commissioning and handover.
HVAC Controls
Air Handling Units, chilled water, boilers, package units and VAV systems configured for reliable operation.
Retrofits
Replacing outdated BMS infrastructure with modern graphics, integration capability and measurable energy savings.
Maintenance
24/7 callouts, preventative maintenance, annual service agreements, fault finding and remote support.
Energy Optimisation
Trend logging, scheduling, demand management and analytics that reduce waste without sacrificing comfort.
Reliable Controls
Open, secure and built for future expansion
Open BACnet
Cybersecurity
Web-based interface
Mobile access
Energy savings
Future expansion
Projects
Commercial Office Upgrade
Commercial Office · Brisbane
Reliable Controls retrofit replacing legacy BMS while maintaining building operation.
Education Campus Controls
Education · Queensland
Integrated HVAC control upgrades supporting efficient campus-wide operation and maintenance.
Industrial Plant Monitoring
Industrial · South East Queensland
Trend logging and analytics for critical mechanical services with remote support capability.
Contact
Service Area: South East QLD facilities
Rapid support for BMS, HVAC controls, retrofits and maintenance across commercial and industrial sites.
Direct contact
Speak with Greenstar Automation about service, maintenance, retrofits or new BMS projects.
Phone · +61 423 687 456
Email · service@walkerfrazer.com.au
Linked in · Greenstar Automation
Office · Yatala, Queensland
Service Area · Commercial and industrial facilities across Queensland