Chiller Plants

Industrial chiller supply, installation & maintenance

For large industrial facilities, hospitals, data centres and commercial complexes, chilled water systems provide the most reliable and energy-efficient cooling. AirCo has extensive experience installing both water-cooled and air-cooled chiller plants across Pakistan.

From a single 50-ton chiller for a small factory to a multi-chiller plant room with cooling towers and pump sets for a large hospital, our team handles the complete project.

What's included in our chiller service

• Water-cooled and air-cooled chiller installation
• Chilled water piping and insulation work
• Cooling tower supply and installation
• Pump sets, expansion tanks and buffer vessels
• Control panel design and wiring
• BMS integration and remote monitoring setup
• Annual Maintenance Contracts (AMC)
• Emergency repair service available 24/7
• Compressor overhaul and replacement
• Refrigerant top-up and conversion

Water-cooled vs Air-cooled — which is right for you?

Water-cooled chillers are more efficient for very large loads (200+ tons) and continuous operation. They need a cooling tower and water treatment.

Air-cooled chillers are simpler, need less maintenance and work well for medium loads (50–200 tons). No cooling tower needed.

Our engineers will recommend the right type based on your building load, space available and budget.

Industries we serve

Annual Maintenance Contract (AMC)

For installed chiller plants we offer comprehensive AMC packages that include:

• Monthly inspection and performance check
• Refrigerant pressure and flow monitoring
• Filter cleaning and replacement
• Compressor oil top-up and analysis
• Electrical panel servicing
• Cooling tower water treatment
• Priority emergency response
• Annual performance report