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Aircon Preventive Maintenance Contracts (PMC)
Professional Aircon Preventive Maintenance Contracts (PMC)
Our Preventive Maintenance Contracts (PMC) provide scheduled, professional
aircon servicing for residential and commercial properties in Singapore.
With PMC, your units are regularly inspected, cleaned, and serviced to prevent
costly breakdowns, improve energy efficiency, and prolong equipment
lifespan.
✔ Scheduled maintenance plans for residential, office, and commercial AC
systems
✔ Covers split, multi-split, ducted, ceiling cassette, and VRV/VRF units
✔ Regular inspections, chemical washes, coil cleaning, gas check, and minor
repairs
✔ Performed by certified, experienced technicians
Step-by-Step PMC Process
● Survey all AC units and system types
● Identify current performance and potential issues
● Set up recurring service visits (monthly, quarterly, or biannual)
● Perform chemical wash, filter cleaning, coil cleaning, and minor repairs
● Test refrigerant levels, airflow, and cooling performance
● Inspect drainage pipes, sensors, and fan motors
● Provide a detailed report of maintenance performed
● Schedule next visit and highlight potential issues
● PMC clients receive priority emergency support for breakdowns
Why PMC Is Essential
Many aircon issues arise from neglect or delayed servicing. PMC ensures:
● Consistent cooling efficiency year-round
● Reduced electricity bills through optimal performance
● Early detection of leaks, corrosion, or component wear
● Prevention of unexpected breakdowns
● Prolonged aircon lifespan and reduced repair costs
● Compliance with manufacturer warranty requirements
Key Benefits / Highlights
● Scheduled, hassle-free maintenance for all AC types
● Regular cleaning of filters, coils, and fan coils
● Refrigerant checks and top-ups if required
● Drainage pipe inspection and flushing
● Early detection and replacement of faulty components
● Improves energy efficiency and indoor air quality
● Reduces emergency repair calls and downtime
● Transparent maintenance reports and recommendations
Common Signs You Need Servicing
● Aircon frequently underperforms
● Higher than usual electricity bills
● Water leakage or unusual noises
● Frequent compressor cycling
● Visible dust or mold accumulation
● Recurring minor faults requiring quick fixes
What’s Included in Our Aircon Preventive Maintenance Contract (PMC) Service
● Scheduled aircon servicing based on contract plan
● Cleaning of air filters and fan coil unit exterior
● Checking refrigerant pressure and cooling performance
● Inspecting blower, fan motor, and airflow
● Vacuuming and flushing of drainage system
● Inspecting electrical wiring, controls, and safety components
● System performance report and maintenance recommendations
EXCELLENT
Based on 511 reviews
2 weeks ago
I scheduled preventive maintenance for my 4‑room HDB aircon. The technician from AN Engineering Pte Ltd checked the gas, cleaned filters, and inspected all units. Everything is working smoothly now. Very professional and reliable Singapore aircon service.
2 weeks ago
The technician performed preventive maintenance on my condo units, including fan coil and condenser inspection. They provided tips on keeping the aircon efficient. Cooling and airflow improved significantly.
2 weeks ago
As a landlord, I requested preventive maintenance for my rental HDB unit. The technician cleaned the units, checked all components, and ensured everything was functioning properly. Tenants were happy with the improvement.
2 weeks ago
Preventive maintenance was done thoroughly. The technician checked for leaks, cleaned internal components, and tested the cooling. Now my aircon runs quieter and more efficiently.
2 weeks ago
Booked preventive maintenance for my HDB aircon system. The technician performed a complete inspection, cleaned filters and fan coil units, and topped up gas where needed. Excellent service.
2 weeks ago
We engaged AN Engineering Pte Ltd for preventive maintenance in our office. They cleaned the units, checked electrical components, and ensured optimal cooling. Very professional and efficient.
A
Aiman Hakim
2 month ago
Sakthi Ramesh are efficient workers, they have done a good job for my apartment.
J
Jane Liew
1 year ago
Mr Mani and team have been regularly servicing my aircon. He is efficient and superb. No regrets
L
Luqman Nulhakim
2 month ago
Work done as per my satisfaction.
Will recommend my friends
I
Li Wei
3 month ago
There was water leaking from my unit, and their team handled it quickly. No more leaks and excellent service.
M
Mei Ling, Clementi
1 month ago
Fast diagnosis and clear explanation. Not cooling problem solved without
unnecessary parts change.
Mi
Mei Ling
2 month ago
Fast diagnosis and clear explanation. Not cooling problem solved without
unnecessary parts change.
M
Mr. Lim
2 month ago
Technician quickly identified the PCB issue and repaired it on the spot. Very
professional service.
J
Jason
2 month ago
My aircon wasn’t cold at all. After gas top-up, cooling improved immediately.
Technician explained everything clearly.
K
Kelvin
2 week ago
Office unit cooling was weak. Gas pressure was low. After refill, performance improved significantly.
A
Aisyah Aiman
3 2 week agoago
Very detailed work. They dismantled everything and explained the process
clearly. Cooling is much stronger now.
C
Clement T
2 month ago
My aircon was leaking badly and normal servicing didn’t help. After chemical
overhaul, it works like new again.
L
Lim S
3 week ago
Office ducted units are now efficient and energy-saving. Highly recommend
this service.
H
Hakim
1 year ago
Technicians cleaned ducts and checked drainage properly. No more leaks
S
Sarah
6 week ago
Our whole-house ducted system is cooling evenly after servicing.
Professional and reliable service.
