At ON Engineers, we set out to be the premier electrical licensing company, leading and transforming the industry to the highest standards of competence, passion and ethics.
As Singapore largest electrical licensing company, we are dedicated to the highest standards of technical and service excellence, delivering professional integrated solutions to meet the industry changing needs.
Our integrated solutions are designed to solve complex and diverse of our clients’ electrical and mechanical challenges, including;
- Electrical Licensing
- Technical Training
- Shutdown Maintenance
- Condition Monitoring
- Consultancy & Project Management
- Energy Management
- Power Quality & Analysis
- Electrical System Study & Design
- M&E Design & Consultancy
- M&E Professional Engineer Services

Electrical Licensing
Our company’s main strength lies in the area of providing licensing services for electrical installations. Growing and learning with our clients, we have continually improved our service and technical expertise.
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Technical Training
The Largest, Most Experienced, Multi-Industry, Knowledge-Sharing. We are proud to play a part in your learning journey. We conduct customised training and sharing sessions on areas such as;
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Shutdown Maintenance
Servicing of Electrical Installations is one of ON Engineers’ fortes.
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Condition Monitoring
ON Engineers provides specialised services in both preventive and predictive maintenance.
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Consultancy & Project Management
ON Engineers values our close working relationships with our clients. As a trusted business partner, building managers and owners for a large number of buildings have entrusted us with overseeing and handling various electrical projects for their sites, including turn-key solutions.
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Electrical System Study and Design
To cater to the ever-growing complexities of client requirements, our experienced group of engineers work closely with our clients in order to study and understand the various site requirements and limitiations.
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Power Quality & Analysis
Our PQA service suite covers the extended services of our licensing clients and is essentially made up of several different types of analyses which will evaluate different aspects of an electrical system.
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M&E Design & Consultancy
Our growing M&E team brings with it a wealth of experience in this field. M&E works handled by our team include sites under the following corporations / institutions.
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For both new and old electrical installations, energy consumption has always been one of the key criteria that need to be monitored and controlled. Poor energy efficiency will incur more cost due to energy loss. By optimising energy usage, cost savings can be achieved.
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