• Ang Mo Kio, Singapore | Jalan Besar, Singapore
  • +65 6299 3800

we offer solutions for your business


ARC provides full engineering, design and construction support to electric utility clients nationwide on energy and communications infrastructure initiatives. We have the bandwidth to support up to 500 kV, and our team has completed Testing & Commissioning ranging from 4 kV to 500 kV.

Our team of highly specialized and trained engineers, technicians and professionals are specifically prepared to meet network development needs regardless of complexity, location or technology. We are available day or night for emergency restoration and electrical recovery.


We handle large residential and small commercial solar projects including grid tied, grid tied with battery backup, and off grid or standalone. Our years of experience with the many different roof types and wind loading here in SG has provided us with invaluable knowledge to seamlessly and safely integrate a renewable energy system into your home or business for a trouble free 25-30 year life cycle.


ARC delivers complex electrical project and maintenance services on major infrastructure facilities throughout world.

As a leading electrical company, we understand safe and successful outcomes depend on the capabilities of a highly skilled team. Whether it is replacing equipment or installing new lighting systems, our team has the knowledge, experience and training required to deliver a range of projects in highly hazardous environments such as major freeways, bridges and ports.

Our on-call technicians can respond to emergencies or equipment break-down 24 hours a day, seven days a week, keeping disruption for users to a minimum.


You’d be hard-pressed to find a more important element of running a data center than maintaining uptime. Unplanned downtime is costly and can erode trust with your customers. If even a single electrical system component fails, it jeopardizes your uptime rate and can cause a major disruption to your business.

To ensure uptime, you need electrical infrastructure built from quality components. It’s equally important to include redundancy in the electrical design to ensure uptime in event of a system failure.

Instor’s team of electrical experts and engineers provide the knowledge and ability to customize an electrical solution to your data center or colocation space. Our team provides complete electric services for new data center or colocation build-outs. The Instor team can provide scalability options for server room spaces that are running out of capacity. Instor can also provide a complete electrical backbone replacement for legacy data centers.

Instor’s experts install and maintain any type of data center electrical installation, including:

  • Rack Power Distribution Units — with basic, metered and switched options
  • Power Distribution Cabling
  • Cabinet Grounding
  • Branch Circuit Power Monitoring
  • Electrical Distribution Commissioning
  • Infrared Thermography — to isolate any potential hotspots to improve cooling costs
  • Arc Flash Hazard Analysis


With a highly experienced Electrical division staffed by qualified expert engineers and skilled technicians motivated to deliver excellence and providing specialist knowledge to industry, ARC is the supplier of choice for a number of companies and major organisations.

ARC offers a full end-to-end and turnkey capability for all aspects of electrical design, equipment supply, installation and maintenance solutions. The rigorous demands of the Oil and Gas sector mean that the quality and integrity of an installation is paramount to our client base and as such, ARC are trusted to provide solutions which exceed these demands.

Our electrical service offering includes support for a project through all phases, from the initial development of a specification or work scope to budgeting, scheduling, procurement and implementation through to commissioning and hand-over and then on to maintenance and inspection works throughout the life of the installation.

The installation and maintenance of electrical equipment in hazardous areas requires specialised personnel trained in the specific nature of hazardous areas and the equipment which can be used in these areas. Accurate selection, installation and maintenance of equipment is critical to the safety of personnel, assets and the environment. ARC offers a true value-added solution, providing selection, installation, inspection and maintenance services required to meet regulatory standards, minimise down time and maintain the safe operation of electrical equipment in hazardous areas.


Our busy ports connect us to world markets and need to constantly adapt to the growing demands of global trade. We recognize the changing dynamics of this industry and serve as a solutions provider. We offer a full array of technical application solutions requiring product replacement or enhanced application engineering services specific to customers who require industrial controls, automation, lighting, motors, and industrial and general construction materials. As a terminal and port services company, we recognize that every port manager knows that one damaged piece of equipment can trigger a costly slowdown, even a shutdown, if not quickly repaired or replaced. That’s why we have offices that offer port engineering services close by many of the country’s busiest ports and can repair, rebuild or replace virtually any equipment used at these vital transportation hubs.


ARC is contracted by several customers to provide maintenance, troubleshooting, and stand-by emergency service.  Whether around the clock or at annually scheduled service intervals, ARC is able to meet any electrical contract service need. ARC extensive experience with instrumentation, for a variety of processes and equipment vendors, enables us to meet customer needs for any industrial process system installation.  Our ability to calibrate, install, test, troubleshoot, and certify equipment and systems provides customers with a single source for comprehensive Industrial Process instrumentation installation.