Cleaning & Preventive Maintenance
- Standard Cleaning — Indoor/Outdoor coil wash, filter cleaning, drain line flush, basic inspection.
- Deep Chemical Cleaning — Coil chemical soak, blower wheel and drain pan treatment, mold/deodorizing agent.
- PM Schedules (Quarterly/Semi-Annual/Annual) — Planned visits with checklist, unit performance tracking, report per visit.
Installation
- Split-Type & Window-Type Installation — Proper sizing, line set routing, drain management, vacuum and commissioning.
- Ceiling Cassette / Ceiling Concealed / Floor-Standing — Site-ready install, load matching, commissioning checklist.
- New Supply & Replace Existing — Removal of old unit, new unit install, start-up verification.
Dismantling & Relocation
- Safe Pump-Down/Recovery — Refrigerant handled correctly, lines sealed.
- Re-Install at New Site — Pressure test, vacuum to standards, charge and test-run.
Diagnostics & Repair
- Site Check & Fault Finding — Electrical and refrigeration checks, error-code readout.
- Leak Test & Refrigerant Works — Nitrogen pressure test, vacuum, charge by weight/spec.
- Component Replacement — Capacitor, sensor, fan motor, PCB, contactor, drain pump, etc.
Commercial Service & Contracts
- Multi-Unit Maintenance — Restaurants, offices, retail, light industrial.
- PM Contracts — SLA-based response, unit registry, periodic reports, priority scheduling.
- Fit-Out Support — Site survey, load sizing, placement, coordination with GC/EE.
Indoor Air Quality (IAQ)
- Antimicrobial Coil Treatment — Targets biofilm and odor.
- Filter Upgrades — Higher-efficiency media where applicable.
- Drain Hygiene — Descaling and deodorizing to prevent overflow/odor.
Accessories & Materials
- Copper Piping & Insulation — Proper gauge, sealed terminations.
- Mounting & Supports — Wall brackets, concrete stands, vibration pads.
- Electrical Works — Dedicated wiring, breakers/isolators (scope as required).
- Condensate Management — Drain pumps, line reroute, concealment.
Decommissioning & Recovery
- End-of-Life Removal — Safe refrigerant recovery and unit pull-out per standards.
Emergency / On-Call
- Priority Dispatch — Time-bound response for critical units (subject to coverage).