
AHU & FCU Works
Expert installation, maintenance, and retrofitting of Air Handling Units (AHUs) and Fan Coil Units (FCUs). We engineer solutions for superior indoor air quality (IAQ), optimal climate control, and peak energy efficiency.

Expert installation, maintenance, and retrofitting of Air Handling Units (AHUs) and Fan Coil Units (FCUs). We engineer solutions for superior indoor air quality (IAQ), optimal climate control, and peak energy efficiency.
JS Engineers specializes in the core components of modern HVAC systems: Air Handling Units (AHUs) and Fan Coil Units (FCUs). We design, install, and service high-performance air management systems that are fundamental to maintaining a healthy, comfortable, and energy-efficient indoor environment. From large-scale custom AHUs for industrial ventilation to discrete FCUs for commercial spaces, our solutions are engineered for reliability and optimal performance.
Tailored design and installation of Air Handling Units to meet specific ventilation, filtration, and climate control requirements for any facility.
Expert installation and servicing of Fan Coil Units for zoned heating and cooling in hotels, offices, and residential buildings.
Integration of advanced filtration (HEPA), UV-C germicidal irradiation, and humidity control within AHUs to ensure superior indoor air quality.
Design and installation of robust AHU systems for demanding industrial environments, including manufacturing plants and cleanrooms.
Upgrading existing AHUs and FCUs with high-efficiency EC motors, VFDs, and energy recovery wheels to reduce operational costs.
Comprehensive maintenance programs to ensure your air handling systems operate reliably, efficiently, and hygienically.
We offer comprehensive solutions across different service types to meet your specific needs.
Turnkey installation of new Air Handling Units (AHUs) and Fan Coil Units (FCUs), from expert system design and sizing to final commissioning and air balancing for optimal performance.
Proactive, scheduled preventive maintenance programs to ensure your Air Handling Units and Fan Coil Units operate efficiently, hygienically, and reliably, protecting both your assets and occupants.
Rapid, expert diagnostics and repair for all Air Handling Unit and Fan Coil Unit issues, from critical motor failures and coil leaks to complex control and airflow malfunctions.
Modernizing existing and aging air handling systems to dramatically improve energy efficiency, enhance indoor air quality (IAQ), and meet new performance standards.
Providing expert analysis of your existing air handling systems and indoor air quality (IAQ), complete with data-driven recommendations for improvement, efficiency, and occupant well-being.
Providing 24/7/365 emergency response for critical failures of Air Handling Units and ventilation systems, especially in sensitive environments like hospitals, labs, and data centers.
From initial design to final commissioning, we provide end-to-end solutions for all your AHU & FCU Works needs.
Our expert engineers design customized solutions tailored to your specific needs, ensuring optimal performance and efficiency.
We source high-quality equipment and materials from trusted manufacturers to guarantee reliability and longevity.
Our certified technicians handle the complete installation and commissioning process, ensuring seamless integration and operation.
Our comprehensive service coverage ensures every aspect of your project is handled with expertise.
Engineering and fabricating bespoke Air Handling Units to meet the unique filtration, temperature, and humidity needs of any application.
Expertise in integrating HEPA filtration, UV-C light, and other advanced technologies to create healthy indoor environments.
Certified services to ensure your air distribution system is properly balanced and delivering the correct airflow to every space.
We provide specialized AHU & FCU Works solutions for a diverse range of sectors.
There are currently no featured projects for this service.
Our team is highly trained and certified in all aspects of air handling technology, ensuring expert service and installation.
We prioritize the health and well-being of building occupants by designing systems that deliver the cleanest possible air.
Our solutions are focused on reducing your HVAC system's energy consumption, leading to significant long-term cost savings.
We design and maintain all our systems in strict accordance with ASHRAE standards for ventilation and indoor air quality.
We use premium materials and brands to ensure quality and durability.






Contact us today for a consultation or a free site survey.
An AHU is a larger, centralized system that conditions and circulates air for a large area or an entire building as part of a main HVAC system. An FCU is a smaller, simpler unit designed to condition the air within a single room or zone, typically using just a coil and a fan.
You can significantly improve IAQ by upgrading to higher MERV-rated filters to capture smaller particles, installing UV-C germicidal lights to neutralize pathogens, and ensuring proper humidity control. Regular coil and drain pan cleaning is also essential.
An Electronically Commutated (EC) motor is a highly efficient brushless DC motor. Retrofitting an AHU's fan with an EC motor or fan array can reduce fan energy consumption by 30-50%, offers better speed control, and operates more quietly than traditional AC motors.