At ASPAR, our Operation & Maintenance (O&M) Department plays a vital role in ensuring the reliability, efficiency, and longevity of HVAC systems across all types and brands. We specialize in replacement and retrofitting of existing equipment, system startup, commissioning, and troubleshooting, as well as annual preventive maintenance programs supported by regular field visits and follow-up. Our team also provides spare parts supply, system modifications, and repair services to keep operations running smoothly. In addition, we conduct comprehensive system assessments to enhance performance, implement upgrades, and improve energy efficiency. Our expertise covers a wide range of HVAC solutions, including Chillers, Cooling Towers, Pumps, Heat Exchangers, AHUs, FCUs, VRF systems, PACUs, Ecology Units, Electric Heaters, Boilers, Exhaust and all types of Fans, Kitchen Hoods, Bio & Fume Hoods, as well as Water Treatment and Reverse Osmosis (RO) Systems. With ASPAR O&M services, you can safeguard your assets, reduce downtime, and achieve optimal building performance.