Contracting Services Sourcing

JEC is one of the largest private building service and maintenance service providers in Hong Kong and Macau and a market leader in HVAC maintenance services in Hong Kong, whilst also supporting and upgrading fire, security and electrical systems. JEC Services offering is built on trust in engineering and electrical and mechanical (E&M) facilities management capability. We service over 100 million square feet of facilities in Hong Kong. Our reliable building service operations mean that customers can confidently focus on their core business.

If necessary, JEC can rapidly apply extensive engineering manpower and resources to meet unexpected and urgent needs such as breakdowns or facility emergencies. In addition, we meet the demanding requirements of critical facilities where zero-downtime is required.

Control & Monitoring System Upgrade & Integration

JEC is a pioneer in the provision and operation of building automation systems and information management for facilities. Cost management and waste reduction in energy usage, security, heating and cooling, as well as monitoring and managing data from electrical & mechanical (E&M) and plant equipment. We are also able to undertake live traffic monitoring, such as in retail outlets, for data analysis or security.

JEC’s Integrated Building Management System (IBMS) brings together building systems from different brands and systems for HVAC, lighting, security, and fire services in a single and open platform, for efficient management of building systems via a web-based centralised control for building owners and facility managers.

Energy Management

JEC's energy management teams help businesses minimise carbon footprints, reduce waste and eliminate unnecessary costs.  Based on primary data collection and analysis, they identify energy management opportunities and suggest system improvements, an implementation path and potential cost savings.  They can also review compliance with local building regulations and the achievement of green building certifications such as BEAM Plus.

Our energy monitoring tools include metering and energy management software that track and investigate energy consumption across multiple facilities, such as chillers, lifts, and escalators – providing the foundation of effective energy management.

E&M Facility Management

The operation and maintenance of electrical & mechanical (E&M) systems is essential to the smooth running of any business.  JEC provides facility management services that always conform to international best practice. Taking a proactive role, JEC staff identify issues and opportunities that strengthen a customer's business.

Maintenance & Emergency Repair

JEC is adept at delivering planned maintenance and overhaul, emergency repairs, and system retrofits. Our services include electrical, ventilation, air-conditioning, fire protection, security, building management, and plumbing systems. We always aim to optimise cost-effectiveness and energy management. In support of our facility management services, our engineering teams undertake scheduled and unscheduled maintenance which maximises efficiency and minimises downtime. Our emergency response units are constantly on standby.

Among JEC clients that depend on our reliable services for their operations are grade A offices, 24-hour retail stores and banks. We operate round-the-clock, ensuring that we can respond to emergency calls and fit spare parts at any time of day or night.

Security & Fire Signal Monitoring

JEC's Signal Monitoring Centre (SMC) operates 24 hours a day, ready to respond to any alarm signal from customers' properties across Hong Kong. Employing advanced monitoring technologies, the SMC in Hong Kong is capable of detecting signals from multiple individual sensors, allowing JEC to help customers reduce disruption from false alarms.

We similarly offer round-the-clock fire signal monitoring services, including automatic connection checking, and 100% redundancy back-ups.

Our SMC is one of the four licensed fire link monitoring centres for the Fire Services Department in Hong Kong.

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