Aircon Servicing

Aircon Servicing

At Gaincity, we provide air-con servicing works for both residential and commercial premises. Our technicians are qualified, skilled and experienced in repair and maintenance of all air conditioners. On top of that, we offer competitive prices for all our services. We stay fully committed to ensuring all our clients are satisfied with the way we provide our services.

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  1. D-LINK USB-C TO GIGABIT ETHERNET WITH 100W POWER DELIVERY DUB-E135
    D-LINK USB-C TO GIGABIT ETHERNET WITH 100W POWER DELIVERY DUB-E135

    DUB-E135

    S$19.90 $45 OFF EVERY $450 SPENT
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  2. MITSUBISHI HEAVY SYS 4 AIRCON DXM40YS-W/3XDXK13YYS-W8/1XDXK18YYS-W8
    MITSUBISHI HEAVY SYS 4 AIRCON DXM40YS-W/3XDXK13YYS-W8/1XDXK18YYS-W8

    DXM40YS-W/3XDXK13YYS-W8/1XDXK18YYS-W8

    3X12000 & 1X18000 BTU
    S$5,199.00 U.P. S$6,238.80 $45 OFF EVERY $450 SPENT
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  3. MITSUBISHI HEAVY SYS 4 AIRCON DXM40YS-W/4XDXK13YYS-W8
    MITSUBISHI HEAVY SYS 4 AIRCON DXM40YS-W/4XDXK13YYS-W8

    DXM40YS-W/4XDXK13YYS-W8

    4X12000 BTU
    Special Online Promotion from March 18, 2026 8:30 AM to April 12, 2026 11:59 PM
    S$4,548.00 U.P. S$6,106.80 Until April 12, 2026 11:59 PM
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  4. MITSUBISHI HEAVY SYS 3 AIRCON DXM40YS-W/2XDXK13YYS-W8/1XDXK24YYS-W8
    MITSUBISHI HEAVY SYS 3 AIRCON DXM40YS-W/2XDXK13YYS-W8/1XDXK24YYS-W8

    DXM40YS-W/2XDXK13YYS-W8/1XDXK24YYS-W8

    2X12000 & 1X24000 BTU
    S$4,509.00 U.P. S$5,410.80 $45 OFF EVERY $450 SPENT
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  5. MITSUBISHI HEAVY SYS 3 AIRCON DXM40YS-W/2XDXK13YYS-W8/1XDXK18YYS-W8
    MITSUBISHI HEAVY SYS 3 AIRCON DXM40YS-W/2XDXK13YYS-W8/1XDXK18YYS-W8

    DXM40YS-W/2XDXK13YYS-W8/1XDXK18YYS-W8

    2X12000 & 1X18000 BTU
    S$4,409.00 U.P. S$5,290.80 $45 OFF EVERY $450 SPENT
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  6. MITSUBISHI HEAVY SYS 3 AIRCON DXM40YS-W/1XDXK13YYS-W8/2XDXK18YYS-W8
    MITSUBISHI HEAVY SYS 3 AIRCON DXM40YS-W/1XDXK13YYS-W8/2XDXK18YYS-W8

    DXM40YS-W/1XDXK13YYS-W8/2XDXK18YYS-W8

    1X12000 & 2X18000 BTU
    S$4,519.00 U.P. S$5,422.80 $45 OFF EVERY $450 SPENT
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  7. MITSUBISHI HEAVY SYS 3 AIRCON DXM40YS-W/3XDXK13YYS-W8
    MITSUBISHI HEAVY SYS 3 AIRCON DXM40YS-W/3XDXK13YYS-W8

    DXM40YS-W/3XDXK13YYS-W8

    3X12000 BTU
    S$4,299.00 U.P. S$5,158.80 $45 OFF EVERY $450 SPENT
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  8. MITSUBISHI HEAVY SYS 2 AIRCON DXM40YS-W/2XDXK24YYS-W8
    MITSUBISHI HEAVY SYS 2 AIRCON DXM40YS-W/2XDXK24YYS-W8

    DXM40YS-W/2XDXK24YYS-W8

    2X24000 BTU
    S$3,919.00 U.P. S$4,702.80 $45 OFF EVERY $450 SPENT
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  9. MITSUBISHI HEAVY SYS 2 AIRCON DXM40YS-W/1XDXK18YYS-W8/1XDXK24YYS-W8
    MITSUBISHI HEAVY SYS 2 AIRCON DXM40YS-W/1XDXK18YYS-W8/1XDXK24YYS-W8

    DXM40YS-W/1XDXK18YYS-W8/1XDXK24YYS-W8

    1X18000 & 1X24000 BTU
    S$3,819.00 U.P. S$4,582.80 $45 OFF EVERY $450 SPENT
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  10. MITSUBISHI HEAVY SYS 2 AIRCON DXM40YS-W/2XDXK18YYS-W8
    MITSUBISHI HEAVY SYS 2 AIRCON DXM40YS-W/2XDXK18YYS-W8

    DXM40YS-W/2XDXK18YYS-W8

    2X18000 BTU
    S$3,719.00 U.P. S$4,462.80 $45 OFF EVERY $450 SPENT
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  11. MITSUBISHI HEAVY SYS 2 AIRCON DXM40YS-W/1XDXK13YYS-W8/1XDXK24YYS-W8
    MITSUBISHI HEAVY SYS 2 AIRCON DXM40YS-W/1XDXK13YYS-W8/1XDXK24YYS-W8

    DXM40YS-W/1XDXK13YYS-W8/1XDXK24YYS-W8

    1X12000 & 1X24000 BTU
    S$3,709.00 U.P. S$4,450.80 $45 OFF EVERY $450 SPENT
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  12. MITSUBISHI HEAVY SYS 2 AIRCON DXM40YS-W/1XDXK13YYS-W8/1XDXK18YYS-W8
    MITSUBISHI HEAVY SYS 2 AIRCON DXM40YS-W/1XDXK13YYS-W8/1XDXK18YYS-W8

    DXM40YS-W/1XDXK13YYS-W8/1XDXK18YYS-W8

    1X12000 & 1X18000 BTU
    S$3,609.00 U.P. S$4,330.80 $45 OFF EVERY $450 SPENT
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  13. MITSUBISHI HEAVY SYS 2 AIRCON DXM40YS-W/2XDXK13YYS-W8
    MITSUBISHI HEAVY SYS 2 AIRCON DXM40YS-W/2XDXK13YYS-W8

    DXM40YS-W/2XDXK13YYS-W8

    2X12000 BTU
    S$3,499.00 U.P. S$4,198.80 $45 OFF EVERY $450 SPENT
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  14. MITSUBISHI HEAVY SYS 3 AIRCON DXM30YS-W/2XDXK13YYS-W8/1XDXK18YYS-W8
    MITSUBISHI HEAVY SYS 3 AIRCON DXM30YS-W/2XDXK13YYS-W8/1XDXK18YYS-W8

    DXM30YS-W/2XDXK13YYS-W8/1XDXK18YYS-W8

    2X12000 & 18000 BTU
    S$4,039.00 U.P. S$4,846.80 $45 OFF EVERY $450 SPENT
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  15. MITSUBISHI HEAVY SYS 2 AIRCON DXM30YS-W/1XDXK13YYS-W8/1XDXK18YYS-W8
    MITSUBISHI HEAVY SYS 2 AIRCON DXM30YS-W/1XDXK13YYS-W8/1XDXK18YYS-W8

    DXM30YS-W/1XDXK13YYS-W8/1XDXK18YYS-W8

    1X12000 & 18000 BTU
    S$3,229.00 U.P. S$3,874.80 $45 OFF EVERY $450 SPENT
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  16. MITSUBISHI HEAVY SYS 2 AIRCON DXM30YS-W/2XDXK13YYS-W8
    MITSUBISHI HEAVY SYS 2 AIRCON DXM30YS-W/2XDXK13YYS-W8

    DXM30YS-W/2XDXK13YYS-W8

    2X12000 BTU
    S$3,119.00 U.P. S$3,742.80 $45 OFF EVERY $450 SPENT
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  17. CORNELL POCKET FAN 5W CPF81B
    CORNELL POCKET FAN 5W CPF81B

    CPF81B

    BLUE
    S$19.90 U.P. S$49.90 Member's Only Extra S$0.90 Off $45 OFF EVERY $450 SPENT
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  18. SHARP 55" 4K GOOGLE  QLED TV 4T-C55HL6500X
    SHARP 55" 4K GOOGLE QLED TV 4T-C55HL6500X

    4T-C55HL6500X

    S$1,276.00 Member's Only Extra S$177.00 Off
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  19. SHARP 75" 4K GOOGLE XLED TV 4T-C75HU8500X
    SHARP 75" 4K GOOGLE XLED TV 4T-C75HU8500X

    4T-C75HU8500X

    S$3,935.00 Member's Only Extra S$246.00 Off $45 OFF EVERY $450 SPENT
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  20. SHARP 65" 4K GOOGLE XLED TV 4T-C65HU8500X
    SHARP 65" 4K GOOGLE XLED TV 4T-C65HU8500X

    4T-C65HU8500X

    S$2,899.00 U.P. S$3,084.00 $45 OFF EVERY $450 SPENT
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Extend the life span of your aircon units with regular servicing

Routine Service include:

  • Systematic examination and cleaning of fancoil
  • Check all safety circuits
  • Check suction and discharge pressure of the compressors
  • Check on seals and joints of pipes for leakages, repair (chargeable) if necessary
  • Flush drainage pipe blockages
  • Check, clean and wash fancoil’s air filter
  • Check on bolts and nuts for tightness and corrosion
  • Check and clean cooling coil, water tray and blower
  • Test run the aircon unit after each servicing and repair work
  • Inspect and clean air filter, cooling coil and fancoil’s blower
  • Clean drain pan and flush condensate water drain pipe
  • Check all electrical components
  • Check compressor for sign of corrosion and abnormal noise during operation
  • Inspect equipment for refrigerant leaks
  • Not included but available options: Chemical Wash Condenser Unit Servicing (Rates varies depend on models)


Why choose Gain City Best Electric to do your Aircon Installation?

At Gain City, We take pride in our installation services and we do not compromise on the material used. All installation carried out by Gain City’s BCA-certified technicians adhere to the highest standards in accordance to government regulations. Top quality workmanship is certainly worth your time and investment.