Cosmo specializes in the maintenance, diagnostics, and repair of water-cooled and air-cooled chillers, supporting critical commercial and industrial facilities where continuous operation is essential.
Our scope includes preventative maintenance, performance testing, refrigerant assessments, oil analysis, electrical inspections, tube cleaning evaluations, pump coordination checks, control diagnostics, fault troubleshooting, and major repair works.
We support centrifugal, screw, scroll, and absorption chillers, serving office complexes, industrial plants, healthcare facilities, hotels, and large developments.
Typical works may include compressor diagnostics, tube cleaning recommendations, EXV troubleshooting, sensor replacement, pressure testing, flow assessments, and system optimization activities aimed at improving performance and reliability.