
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.
- SAMSUNG GALAXY BUDS 3FE BLACK SM-R420NZKAASA-BD3FE-BLACK
SM-R420NZKAASA-BD3FE-BLACK
S$138.00 U.P. S$168.00 - SAMSUNG GALAXY S25FE PHONE 6.7" 5G SM-S731BZWHXSP-8+512GB-WHITE
SM-S731BZWHXSP-8+512GB-WHITE
S$1,038.00 U.P. S$1,218.00 Member's Only Extra S$100.00 Off - SAMSUNG GALAXY S25FE PHONE 6.7" 5G SM-S731BDBHXSP-8+512GB-NAVY
SM-S731BDBHXSP-8+512GB-NAVY
S$1,118.00 U.P. S$1,218.00 Member's Only Extra S$280.00 Off - SAMSUNG GALAXY S25FE PHONE 6.7" 5G SM-S731BZKHXSP-8+512GB-JETBLACK
SM-S731BZKHXSP-8+512GB-JETBLACK
S$1,118.00 U.P. S$1,218.00 Member's Only Extra S$280.00 Off - SAMSUNG GALAXY S25FE PHONE 6.7" 5G SM-S731BLBHXSP-8+512GB-ICYBLUE
SM-S731BLBHXSP-8+512GB-ICYBLUE
S$1,118.00 U.P. S$1,218.00 Member's Only Extra S$280.00 Off - SAMSUNG GALAXY S25FE PHONE 6.7" 5G SM-S731BZWCXSP-8+256GB-WHITE
SM-S731BZWCXSP-8+256GB-WHITE
S$938.00 U.P. S$1,038.00 Member's Only Extra S$190.00 Off - SAMSUNG GALAXY S25FE PHONE 6.7" 5G SM-S731BDBCXSP-8+256GB-NAVY
SM-S731BDBCXSP-8+256GB-NAVY
S$938.00 U.P. S$1,038.00 Member's Only Extra S$190.00 Off - SAMSUNG GALAXY S25FE PHONE 6.7" 5G SM-S731BZKCXSP-8+256GB-JETBLACK
SM-S731BZKCXSP-8+256GB-JETBLACK
S$938.00 U.P. S$1,038.00 Member's Only Extra S$190.00 Off - SAMSUNG GALAXY S25FE PHONE 6.7" 5G SM-S731BLBCXSP-8+256GB-ICYBLUE
SM-S731BLBCXSP-8+256GB-ICYBLUE
S$938.00 U.P. S$1,038.00 Member's Only Extra S$190.00 Off - SAMSUNG GALAXY A17 6.7" 5G SM-A176BZAJXSP-5G-8+128GB-GRAY
SM-A176BZAJXSP-5G-8+128GB-GRAY
S$278.00 U.P. S$298.00 - SAMSUNG GALAXY A17 6.7" 5G SM-A176BZKJXSP-5G-8+128GB-BLACK
SM-A176BZKJXSP-5G-8+128GB-BLACK
S$278.00 U.P. S$298.00 - SAMSUNG GALAXY A07 6.7" 4G SM-A075FLVGXSP-LTE-4+128GB-LIGHT VIOLET
SM-A075FLVGXSP-LTE-4+128GB-LIGHT VIOLET
S$148.00 U.P. S$158.00 - SAMSUNG GALAXY A07 6.7" 4G SM-A075FZGGXSP-LTE-4+128GB-GREEN
SM-A075FZGGXSP-LTE-4+128GB-GREEN
S$148.00 U.P. S$158.00 - SAMSUNG GALAXY A07 6.7" 4G SM-A075FZKGXSP-LTE-4+128GB-BLACK
SM-A075FZKGXSP-LTE-4+128GB-BLACK
S$148.00 U.P. S$158.00 - RIM SMART LOCK + VIDEO DRBELL EZVIZ BUNDLE DL03 PRO + EP3X
EZVIZ BUNDLE DL03 PRO + EP3X
FOR WOODEN DOORS$379.00 U.P. S$759.00 - RIM LOCK + PEEPHOLE DRBELL EZVIZ BUNDLE DL03 PRO + DP2 2K
EZVIZ BUNDLE DL03 PRO + DP2 2K
FOR WOODEN DOORS$439.00 U.P. S$879.00 - DEADBOLT LOCK + VIDEO DRBELL EZVIZ BUNDLE DL04 PRO + EP3X
EZVIZ BUNDLE DL04 PRO + EP3X
FOR WOODEN DOORS$449.00 U.P. S$899.00 - DEADBOLT LOCK + PEEPHOLE DRBEL EZVIZ BUNDLE DL04 PRO + DP2 2K
EZVIZ BUNDLE DL04 PRO + DP2 2K
FOR WOODEN DOORS$509.00 U.P. S$1,019.00 - LEVER LOCK + VIDEO DRBELL EZVIZ BUNDLE DL05 + EP3X
EZVIZ BUNDLE DL05 + EP3X
FOR WOODEN DOORS$569.00 U.P. S$1,139.00 - LEVER LOCK + PEEPHOLE DRBELL EZVIZ BUNDLE DL05 + DP2 2K
EZVIZ BUNDLE DL05 + DP2 2K
FOR WOODEN DOORS$629.00 U.P. S$1,259.00
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.

