Unite Coils Pte Ltd

Our Services

From The Leading HVAC/R Contractor
Unite Coils, one of the leading refrigeration, air-conditioning, and ventilation work contractors for commercial and industrial businesses in Singapore, provides excellent service.

We strive to meet the requirements and expectations to fulfill our customer’s needs. We’re always here to provide great work as soon as we can.

Maintenance and Servicing Contract

We provide maintenance and servicing for Cooling Towers, Chillers, Pumps, Air Handling Units (AHUs), Fan Coil Units (FCUs), and Variable Refrigerant Volume (VRVs)

HT Water Cooled Chillers Overhaul

With the High Tension Chillers overhaul, our team can point out problem areas that are otherwise not easy to spot on.

Chillers ASD Servicing

Annual Shut Down (ASD) servicing for Air Cooled Chillers & Water Cooled Chillers, partnered with a regular maintenance program, helps ensure the chillers operate efficiently for reduced operating costs and a better life span of the equipment.

Chillers Leak Check & Repair

With excellent proficiency in chillers leak check and repair, our technicians can examine, test and fix even the leaks that are generally hard to detect and repair.

Heat Pumps Servicing

We are experts in the design and installation of Heat Pumps and Servicing. Our technicians can diagnose and fix all aspects of the pump, including ducts, filters, blower, and coil for dirt or other obstructions to proper usage. 

Supply of New Water-Cooled Energy Max Chiller

This chiller is the World’s first 2000RT (5 numbers) most energy efficient water cooled chiller from an established brand and it uses Danfoss Tubrocor® Magnetic Compressors.


○ 0.43Kw/RT with less than 1% tolerance using R134a refrigerant.
○ Witnessed during Factory Acceptance Test by Singapore’s well-known & established consultants.