AC Service Guide: When to Service, What It Costs, and Why It Matters

Regular AC servicing isn't just about comfort — it directly impacts your electricity bill, the air quality in your home, and the lifespan of the unit. Yet most people only call a technician when the AC stops cooling altogether. Here's what you need to know about keeping your AC in top shape.

How Often Should You Service Your AC?

• Residential use — At least twice a year: once before summer (March–April) and once after monsoon (September–October).
• Heavy use (12+ hours/day) — Every 3–4 months during peak season.
• Commercial/office use — Monthly or quarterly depending on usage and environment.

What Does an AC Service Include?

A standard service visit covers:

1. Filter cleaning — Dust-clogged filters reduce airflow and cooling efficiency by up to 15%.
2. Evaporator and condenser coil cleaning — Dirty coils make the compressor work harder, increasing power consumption.
3. Drain line check — Blocked drain lines cause water leakage inside the room.
4. Refrigerant level check — Low gas levels are the most common reason for poor cooling.
5. Electrical connections — Checking capacitors, wiring, and thermostat calibration.
6. Fan and blower check — Ensuring proper airflow and no unusual noise.

AC Service Costs in India

Signs Your AC Needs Immediate Attention

• Warm air from vents — Usually a gas leak or compressor issue.
• Water dripping indoors — Blocked drain or frozen coil.
• Unusual noises — Grinding or squealing indicates a fan or bearing problem.
• Bad smell — Mould or bacteria buildup in the indoor unit.
• Frequent cycling — The AC turns on and off rapidly, usually a thermostat or electrical issue.
• Electricity bill spike — A struggling AC consumes 20–40% more power than a serviced one.

DIY Maintenance Between Services

You can do these yourself to keep your AC running efficiently:

• Clean the air filter every 2 weeks during summer — most split AC filters are washable.
• Keep the outdoor unit clear — Remove leaves, debris, and ensure 1-foot clearance around it.
• Run the AC in fan mode for 10 minutes after turning off cooling to dry the coils and prevent mould.
• Set temperature to 24°C — Every degree below 24 increases energy consumption by 6%.

Split AC vs Window AC Servicing

• Split AC requires servicing of both indoor and outdoor units. The indoor unit is usually accessible, but the outdoor unit may need ladder access.
• Window AC is a single unit and generally easier to service. The entire unit can be pulled out for a thorough cleaning.

Both types benefit from annual deep cleaning (jet wash), which removes hardened dust and mould that regular cleaning can't reach.

Book AC Service with FixMyGadgets

Our trained AC technicians handle all brands — Voltas, Daikin, LG, Samsung, Blue Star, Hitachi, and more. Whether you need a basic service, deep cleaning, or gas refill, book online and we'll be at your door.