Electrical Solutions for critical infrastructure
From SCADA and telemetry control systems to emergency electrical response our process delivers the most responsive and capable solutions.
Electrical Solutions for critical infrastructure
From SCADA and telemetry control systems to emergency electrical response our process delivers the most responsive and capable solutions.
Critical electrical experience across Queensland
Coquest delivers licensed, insured, and experienced electrical contracting services across Far North Queensland, North Queensland, and regional Queensland. We support local government, state government, industrial, commercial, agricultural, and defence clients with reliable electrical solutions for critical infrastructure, essential services, and operational assets.
As a licensed Queensland Electrical Contractor and proud Master Electricians member, we are committed to delivering safe, compliant, and high-quality outcomes on every project. Our team is skilled across the full spectrum of electrical services, with specialist expertise in SCADA systems, PLC automation, instrumentation, telemetry, and control systems—the technologies that underpin Queensland's water, wastewater, energy, and industrial infrastructure.
Connect with us
Critical electrical experience across Queensland
Coquest delivers licensed, insured, and experienced electrical contracting services across Far North Queensland, North Queensland, and regional Queensland. We support local government, state government, industrial, commercial, agricultural, and defence clients with reliable electrical solutions for critical infrastructure, essential services, and operational assets.
As a licensed Queensland Electrical Contractor and proud Master Electricians member, we are committed to delivering safe, compliant, and high-quality outcomes on every project. Our team is skilled across the full spectrum of electrical services, with specialist expertise in SCADA systems, PLC automation, instrumentation, telemetry, and control systems—the technologies that underpin Queensland's water, wastewater, energy, and industrial infrastructure.
Connect with us
Our Electrical Services
SCADA & Telemetry Control Systems
Experienced with Allen-Bradley PLCs, Kingfisher RTUs, and utility SCADA platforms, delivering monitoring, fault-finding, maintenance, and operational support for water, wastewater, and utility infrastructure.
Electrical Installations
New installations, upgrades, and fit-outs for infrastructure, commercial, industrial, and agricultural applications.
Pole, Overhead & Underground
Property pole installations, underground reticulation, trenching, cable winching, pillar installations, concrete foundations, and lighting infrastructure delivered safely and efficiently across Queensland.
Preventative Maintenance
Scheduled site electrical checks, power outage simulation, load banks, generator checks, earthing arrangements, antenna continuity, and RCD testing.
Thermal Imaging
Certified thermal imaging inspections for identifying faults in switchboards, cables, motors, and electrical infrastructure.
Instrumentaion & Automation
Flow meter and instrumentation services backed by expert PLC, SCADA, and telemetry diagnostics and fault-finding.
Fault Finding and Emergency Response
24-hour emergency breakdown response. We're the partner in your pocket for infrastructure that can't fail.
Air Conditioning (RAC & Split Systems)
Installation, maintenance, and operation of split-system and RAC air conditioning systems for commercial and industrial clients.
Security Systems
Design, installation, and maintenance of security and access control systems.
Non-Urban Water Meter Validation
Accredited installers and validators for non-urban water meters across Queensland.
Portable appliance testing and tagging services for compliance in commercial and industrial environments.sign, installation, and maintenance of security and access control systems.
SCADA & Telemetry Control Systems
Experienced with Allen-Bradley PLCs, Kingfisher RTUs, and utility SCADA platforms, delivering monitoring, fault-finding, maintenance, and operational support for water, wastewater, and utility infrastructure.
Electrical Installations
New installations, upgrades, and fit-outs for infrastructure, commercial, industrial, and agricultural applications.
Pole, Overhead & Underground
Property pole installations, underground reticulation, trenching, cable winching, pillar installations, concrete foundations, and lighting infrastructure delivered safely and efficiently across Queensland.
Preventative Maintenance
Scheduled site electrical checks, power outage simulation, load banks, generator checks, earthing arrangements, antenna continuity, and RCD testing.
Thermal Imaging
Certified thermal imaging inspections for identifying faults in switchboards, cables, motors, and electrical infrastructure.
Instrumentaion & Automation
Flow meter and instrumentation services backed by expert PLC, SCADA, and telemetry diagnostics and fault-finding.
Fault Finding and Emergency Response
24-hour emergency breakdown response. We're the partner in your pocket for infrastructure that can't fail.
Air Conditioning (RAC & Split Systems)
Installation, maintenance, and operation of split-system and RAC air conditioning systems for commercial and industrial clients.
Security Systems
Design, installation, and maintenance of security and access control systems.
Non-Urban Water Meter Validation
Accredited installers and validators for non-urban water meters across Queensland.
Portable appliance testing and tagging services for compliance in commercial and industrial environments.sign, installation, and maintenance of security and access control systems.
Our Electrical Services
SCADA & Telemetry Control Systems
Experienced with Allen-Bradley PLCs, Kingfisher RTUs, and utility SCADA platforms, delivering monitoring, fault-finding, maintenance, and operational support for water, wastewater, and utility infrastructure.
Electrical Installations
New installations, upgrades, and fit-outs for infrastructure, commercial, industrial, and agricultural applications.
Pole, Overhead & Underground
Property pole installations, underground reticulation, trenching, cable winching, pillar installations, concrete foundations, and lighting infrastructure delivered safely and efficiently across Queensland.
Preventative Maintenance
Scheduled site electrical checks, power outage simulation, load banks, generator checks, earthing arrangements, antenna continuity, and RCD testing.
Thermal Imaging
Certified thermal imaging inspections for identifying faults in switchboards, cables, motors, and electrical infrastructure.
Instrumentaion & Automation
Flow meter and instrumentation services backed by expert PLC, SCADA, and telemetry diagnostics and fault-finding.
Fault Finding and Emergency Response
24-hour emergency breakdown response. We're the partner in your pocket for infrastructure that can't fail.
Air Conditioning (RAC & Split Systems)
Installation, maintenance, and operation of split-system and RAC air conditioning systems for commercial and industrial clients.
Security Systems
Design, installation, and maintenance of security and access control systems.
Non-Urban Water Meter Validation
Accredited installers and validators for non-urban water meters across Queensland.
Portable appliance testing and tagging services for compliance in commercial and industrial environments.sign, installation, and maintenance of security and access control systems.
Electrical & Infrastructure Services
Electrical & Infrastructure Services
Electrical Installations & Upgrades
Underground Power & Electrical Infrastructure
Property Pole Installations & Defect Rectification
CT Metering Boards & Switchboard Works
SCADA Systems – Maintenance, Upgrades & Troubleshooting
PLCs, Drives & Control Systems
Cable Installation & Winching Works
Flow Meter Supply & Validation
Maintenance & Reliability
Maintenance & Reliability
Preventative Maintenance Programs
Breakdown Response & Fault Finding
24/7 Emergency On-Call Support
UPS Testing & Servicing
Telemetry Diagnostics & Repairs
Thermographic Scanning & Reporting
Generator Load Bank Testing
Mechanical Servicing
Power Generation & Equipment
Power Generation & Equipment
Generator Sales, Hire & Servicing
Backup Generator Hire
Excavator, Bobcat & Equipment Hire
Crane Truck & Tipper Truck Services
Cable Location Services
The systems Queensland relies on
The systems Queensland
relies on
From remote telemetry sites to treatment plants and pumping stations, Coquest supports the automation and control systems that underpin essential infrastructure. Our team delivers specialist fault-finding, diagnostics, maintenance, and commissioning services across SCADA, PLC, RTU, and telemetry networks.
Supported by trusted industry partners such as SCADA Engineering, we provide reliable solutions for critical infrastructure across Queensland.
Connect with us to get going sooner
Connect with us to get going sooner
Whether you need something done or want to partner with us let’s have a conversation. We're the kind of people you can still pick up the phone and call—no convoluted portals.
Whether you need something done or want to partner with us let’s have a conversation. We're the kind of people you can still pick up the phone and call—no convoluted portals.
Critical Response
My Quests
Critical Response
My Quests