We maintain wall-mounted and ceiling-cassette split ACs from major brands—Daikin, LG, Carrier—performing coil cleaning, filter replacement, and refrigerant-charge optimization. Each service includes EVAP-coil disinfection, blower-motor lubrication, and thermostat calibration. We test airflow, measure EER improvements, and provide a detailed service certificate with recommended next-service date.

Our team handles VRF networks and chillers up to 500 TR. Services include oil analysis and change, PLC-controlled refrigerant balancing, microchannel-coil cleaning, and condenser tube brushing. We perform cooling-tower decontamination, plate-exchanger gasket renewal, and firmware updates on control panels. Performance metrics—COP gains, flow-rate stabilization—are documented in client reports.

Our maintenance contracts cover scheduled inspections: leak detection, pressure testing, filter and belt replacement, and safety-valve checks. Each inspection yields a compliance report aligned with Egyptian safety regulations, helping clients maintain insurance and warranty requirements while preventing costly breakdowns.

Our mobile units carry recovery machines, spare compressors, and diagnostic tools for on-site emergency repairs. Technicians diagnose faults using electronic leak detectors and thermal imaging, then execute repairs—compressor swaps, seal replacements—on the spot. Clients track repair status via SMS and receive digital repair logs upon completion.

We deep-clean duct systems with rotary brushes and negative-pressure vacuums, apply antimicrobial coatings, and install UV-C sterilization lamps. Our IAQ testing uses calibrated sensors for particulates and VOCs, followed by customized filtration or UV-GI recommendations. Post-treatment air-quality reports demonstrate contaminant removal and health-risk reduction.

Upgrade legacy AC systems with inverter compressors, smart thermostats, and economizer controls. We retrofit BMS connectivity via BACnet/Modbus, install variable-speed drives on fans and pumps, and optimize refrigerant circuits for improved part-load efficiency. Each retrofit is backed by energy-savings projections and payback analyses under current Egyptian utility rates.