Enterprise HVAC Engineering • AMC Maintenance

Commercial HVAC, Chiller & Package Unit Solutions in Dubai

Sapphire Cooltech delivers mission-critical HVAC management for commercial towers, hotels, hospitals, retail malls, and industrial warehouses across the UAE. Zero unplanned downtime, DEWA compliance, and measurable energy optimization.

  • Air-Cooled & Water-Cooled Chiller Overhaul
  • FCU & AHU Motor, Coil & Valve Overhaul
  • Rooftop Package Units & Ducted Systems
  • Custom Annual Maintenance Contracts (AMC)
CORPORATE INQUIRY

Request Commercial Quote / AMC

Detailed engineering proposal within 24 hours

Dedicated B2B account manager assigned

24/7 SLA Support

Guaranteed response time for AMC clients

Energy Optimization

Lower chiller power consumption up to 20%

DEWA Compliant

Full regulatory inspection audit reports

OEM Components

Direct supply for Carrier, Trane, York, Daikin

Commercial HVAC and Chiller Plant Maintenance Dubai

Commercial HVAC & Chiller Engineering

Preventive maintenance, chilled water balancing & 24/7 SLA contracts

Heavy-Duty Cooling Systems

Ensuring 100% HVAC Uptime for Dubai Businesses

From shopping malls and luxury hotels to commercial office towers and data centers, Sapphire Cooltech engineers provide end-to-end commercial HVAC maintenance, chiller overhaul, and duct airflow balancing across the UAE.

  • Chilled Water & VRF Plants: Preventive maintenance for centrifugal and screw chillers.
  • DEWA & Green Building Compliant: Energy audits that reduce commercial power tariffs by up to 20%.
  • Custom AMC Contract Packages: Priority emergency dispatch with strict SLA response times.
Request Commercial AMC Proposal
Engineering Capabilities

Comprehensive Commercial HVAC Capabilities

We combine mechanical engineering depth with rapid field operations across the United Arab Emirates.

Chiller Plant Maintenance & Overhaul

Centrifugal, screw, and scroll chillers. Condenser tube mechanical brushing, chemical descaling, compressor oil testing, and refrigerant recharge.

  • Trane, Carrier, York, Daikin, Dunham-Bush
  • Tube eddy current testing & vibration analysis
  • Chilled water flow balancing & delta-T tuning

FCU & AHU Servicing & Rehabilitation

Fan Coil Units (FCU) and Air Handling Units (AHU). Chilled water 2-way / 3-way actuator valves, blower belt tensioning, and coil chemical sanitization.

  • Actuator valve & thermostat recalibration
  • HEPA / bag filter replacement programs
  • Condensate drain pan anti-microbial treatment

Rooftop Package Units

Heavy packaged rooftop cooling systems for standalone facilities, supermarkets, factories, and warehouses across Dubai Industrial City and Al Quoz.

  • Multi-compressor staging & lead-lag setup
  • High-ambient condenser coil chemical wash
  • Economizer damper calibration
B2B ANNUAL MAINTENANCE CONTRACTS (AMC)

Guaranteed Uptime for Your Commercial Facilities

Our comprehensive AMC contracts include scheduled quarterly preventative inspections, 24/7 dedicated priority response, thermal imaging audits, and discounted spare parts.

Request Customized AMC Proposal Call Corporate Desk

What Our AMC Includes:

  • 4 Quarterly Comprehensive PM Visits
  • 2-Hour Emergency Response SLA
  • Detailed Monthly Engineering Reports
  • Dedicated Certified Account Lead
  • Preferred Pricing on Parts & Refrigerant
Call Desk WhatsApp B2B Proposal