Aircon Services & Installation in Singapore: SUSEngineerings

"Premium Aircon Services, Maintenance, and Installation in Singapore"


Aircon Installation Service

  • As the best aircon service company, we take pride in being a leading provider of top-notch AC installation solutions. Whether you require installation services for residential, HDB, condo, or commercial properties,we have you covered. Our team is proficient in installing various brands of aircon models, ensuring that you receive nothing but the best.
  • With a strong focus on customer satisfaction, we specialize in the installation of split systems. By carefully assessing your needs, we supply and install the ideal aircon system that perfectly suits your requirements. As an authorized dealer of Daikin, Mitsubishi, Panasonic, Midea, Hitachi, York, and Sharp, we offer a comprehensive range of high-quality air conditioning systems.
  • Our company is committed to providing a full range of installations for both commercial and residential properties. Whether it’s a small-scale residential installation or a large-scale commercial project, our experienced technicians deliver exceptional service and ensure that your cooling needs are met.
  • When it comes to aircon installation, we believe in going the extra mile to exceed your expectations. Our dedicated team of professionals is equipped with the skills and knowledge to handle installations with precision and efficiency. We strive to be the best aircon service company by delivering superior installation services that guarantee optimal performance and longevity of your air conditioning system.
  • Choose us for your aircon installation needs, and experience the exceptional service provided by the best aircon service company in the industry. Our commitment to quality and customer satisfaction sets us apart, making us the preferred choice for residential and commercial aircon installations.

A/C Unit Qty 1 Time/Year 3 Times/Year 4 Times/Year 5 Times/Year 6 Times/Year
1 FCU $50 $150 $200 $250 $300
2 FCU $60 $180 $240 $300 $360
3 FCU $80 $240 $320 $400 $480
4 FCU $100 $300 $400 $500 $600
5 FCU $110 $330 $440 $550 $660
6 FCU $120 $360 $480 $600 $720
SUS Aircon Services

Types of Air-Conditioner

Split Air-Conditioner

we offer best installation services for all major brands of split aircons. Whether it’s for residential or commercial use, we provide comprehensive solutions across Singapore. Our expertise covers a wide range of systems, including System 1, System 2, System 3, and System 4, ensuring that we meet the diverse needs of our customers.

Centralized Air-Conditioner

In addition to split aircon installations, we also specialize in centralized aircon installations. Our services extend to industrial spaces, schools, and other commercial establishments. With our experienced technicians and advanced techniques, we ensure efficient and reliable installation of centralized aircon systems.
Moreover, we are well-versed in VRV system installations. This advanced technology allows for flexible and energy-efficient cooling solutions for various applications. Our skilled team is equipped to handle VRV system installations, providing optimal comfort and performance for your space.

A. Space Measurement & Cooling Capacity Determination.
B. Determination of Ideal Location of the Indoor & Outdoor Units

A. Mounting the unit on the Wall.
B. Conneting Electrical Wiring.
C. Connecting and Insulating Refrigerant and Drainage Piping.

A. Mounting of the outdoor unit.
B. Conneting Electrical Wiring.
C. Connecting and Insulating Refrigerant and Drainage Piping.

A. Testing of all Valves and Joints for Refrigerant Leakage.
B. Measurement of Airflow and Offcoil Tempreature.

FFF Technique (Fast Fault-Finding Technique)

A. Collect the Evidence. All the evidence collected must be relevant to the problem at hand.
B. Analyze the Evidence.
C. Locate the Fault.
D. Determination and Removal of the Cause.
E. Rectification of the Fault.
F. Check the System.


Check whether the condenser coil is properly cleaned or not. if it is properly cleaned then your aircon will produce a cooing air.


Check whether the condenser coil is properly cleaned or not. if it is properly cleaned then your aircon will produce a colling air.


Check whether the condenser coil is properly cleaned or not. if it is properly cleaned then your aircon will produce a colling air.


Your aircon properly working, but sometimes it will automatically turn off and again turn on else your aircon light blinking and indicate error code.


Check the gas pipeline every service. a gas pipe may leakage and check the gas level if its low call nearby AC service just refills the gas.


In most of the cases compressor problem mainly comes from the broken or faulty capacitors, else compressor refrigerant gas pipe may be damage.

A. We fully inspect & cleaning of the air filter and cover.
B. Clean the dust and clogs in the cooling coil and blower.
C. Cleaning of blockages in the water tray and drainage pipe.

A. Check the air conditioner's operating condition.
B. Dismantle cover air filter, drain pan, and fan rotor to wash with water.
C. Remove the coil, drain it with water & flush it with a chemical solution to clear off stubborn stains.
D. Wash the coil using water until no bubbles surface.
E. Clear the drainage pipe thoroughly.
F. Assemble air conditioner components back to their original positions.
G. Technicians check the blower and fan motor are in optimal condition.
H. Technicians will check and inspect your aircon system and will advise immediately if they found that your system has a problem.

A. Inspecting & Cleaning of the Air Filter and Cover
B. Inspecting & steam Cleaning of the Cooling Coil and Blower
C. Clearing & Cleaning of Blockages in the Water Tray and Drainage Pipe.
D. Pressurized Steam Cleansing of the Cooling Coil, Blower & Water Tray.

A. An aircon chemical overhaul service is normally done when a chemical cleaning has been done and there has been no improvement of your aircon.
B. This process involves taking the entire aircon parts to dismantle in to pieces and thoroughly cleaning every part of it with a strong chemical solution.
C. One of the advantages of an aircon chemical overhaul is that it is effective on air conditioner that has not been generally serviced in a very long time and the parts are extremely dirty.

A. Inspecting & repair cooling speed.
B. Check out the circuit breaker.
C. Check current supply.
D. Check fan coil, air filters & covers.
E. Check and repair any wire connection fault.
F. Check and repair ac compressor performance.
G. Checking & clean if there is any water leakage in system.
H. Inspecting gas pressure.

A. Inspecting the gas pipe line.
B. Check gas balance amount and it was check pure or not.
C. Refill the gas in cylinder (Gas Topup).
D. Reassigning the air conditioner.

A. Indoor Air pollutants, bacteria and viruses are drawn to the photo-catalytic reactor grid.
B. Ultraviolet light illuminates and super activates the reactor grid.
C. Photo-Catalytic oxidation reduces the contaminates to CO2 and H2O.
D. We recommend regular servicing of your air purifier to Improve your Air Quality.

A. Close the water valve to tower basin.
B. Turn off all chemical or non-chemical water treatment conductivity meters & ph. meters.
C. Manually removed scales from tower basin prior to starting the cleaning.
D. Lower the water level in the tower basin to a point where the pump can maintain without cavitation and close the bleed-off valve.
E. It is recommended that the fans be turned off during the cleaning.
F. Properly added required amount of chemical to system as per chart.
G. Cleaning solution be cycled out of the system to prepare it for normal operation.
H. At this time, strainers should also be removed, inspected and cleaned as well.
I. Once the cleaning material has been cycled from the tower system, resume normal system operation.
J. Return the make-up water and bleed off valves per the manufacturer's.

Commercial Service

  • As the best commercial aircon service company, we cater to the needs of industrial and commercial offices in Singapore. Our team consists of specialized aircon technicians who are skilled in providing service and maintenance for commercial air conditioning systems. With a wide range of commercial clients across Singapore, we have established ourselves as a trusted name in the industry.
  • One of our specialized services includes descaling service for industrial water-cooled chillers, condensers, and cooling towers. We understand the importance of maintaining the efficiency and performance of these systems, especially during winter. Our maintenance schedule includes thorough descaling to ensure optimal functioning and prevent any issues that may arise.
  • Furthermore, we offer system cleaning service for various types of air conditioning systems, including VRV, VRF, multi-split systems, chillers, and AHU (Air Handling Units). Our expert technicians perform comprehensive cleaning to remove dust, debris, and other contaminants that can hinder the performance of your aircon system. Regular system cleaning enhances energy efficiency, improves air quality, and prolongs the lifespan of your equipment.

Annual Service Contract

  • With an experienced team of aircon technicians, SUS is proud to provide exceptional service. We have been successfully serving our customers for over 40 years, establishing ourselves as a trusted and reliable name in the industry. Our dedicated team ensures that each customer receives the highest level of support and satisfaction.
  • In Singapore, it is common for households to have more than two air conditioning units. Maintaining these units manually can be challenging and time-consuming. That’s why many homeowners choose to opt for a yearly aircon service contract after experiencing the convenience and benefits of our one-time service.Opting for a service contract is the best way to ensure the proper maintenance of multiple air conditioning units.
  • At SUS, we offer comprehensive service contracts that are tailored to meet your specific needs. Our team will assist you in maintaining your air conditioner units effectively and efficiently. From regular cleaning and maintenance to addressing any potential issues, we are dedicated to keeping your aircon in optimal condition.
  • Choosing a contract-based service with SUS guarantees that your air conditioning units receive regular professional attention, ensuring their longevity and efficient operation. You can trust us to handle all your aircon maintenance needs and provide you with peace of mind.

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