Air-conditioning
Installation and commissioning of split, cassette, multi, VRV and VRF systems.
Port Moresby Papua New Guinea
Cooling systems that work. Electrical services you can trust.
WALI Airconditioning and Electricals Limited provides installation, maintenance, fault diagnosis and building-control support for homes, businesses, industry and public facilities.
Our services
Practical support from installation through maintenance
Our services cover the connected electrical, mechanical and control systems that keep facilities comfortable, safe and operational.
Preventive maintenance
Planned cleaning, inspection and operational checks that help reduce breakdowns.
Refrigeration
Container freezers, cool-room controls, leak testing, flushing and vacuuming.
Electrical work
Domestic, commercial and industrial wiring, distribution, lighting and connections.
Motor controls
Single-phase, three-phase, star-delta, pump and exhaust-fan controls.
Building systems
Monitoring and control of chillers, air-handling units, pumps, fans and alarms.
Fault diagnosis
Structured testing of electrical, mechanical, control-board and sensor faults.
Service reporting
Clear records of findings, completed work, system testing and recommendations.
Why WALI
Experience across HVAC, electrical and intelligent controls
WALI is led by people who understand how electrical and mechanical systems work together, allowing faults to be investigated across the complete installation.
Technical leadership
Juain Konena brings more than ten years of practical industry exposure across HVAC, electrical and Building Management Systems work.
Clear accountability
Clients receive one point of contact for inspection, diagnosis, approved work, testing and service reporting.
Practical recommendations
Advice considers operating conditions, safety, maintainability, equipment condition and available support.
2015 to presentIndustry exposure reflected in WALI's technical leadership
Residential to industrialExperience across different operating environments
HVAC plus electricalIntegrated knowledge for better fault investigation
How we work
A clear path from inspection to handover
Every assignment starts by confirming the requirement and ends with operational testing and a clear explanation of the work completed.
1 Inspect and diagnose
Confirm symptoms, site conditions and the electrical, mechanical or control components involved.
2 Agree the work
Explain findings and confirm the approved repair, servicing or installation scope.
3 Complete and test
Carry out the work carefully and verify that the system operates as intended.
4 Report and advise
Record the work and explain practical follow-up or maintenance recommendations.
Need assistance
Tell us what is happening at your site.
Request a quotation or speak directly with WALI about the work you need.