A working A/C isn’t just summer comfort but also safety — it demists the windows and improves focus behind the wheel. The system, however, needs regular servicing. We’ll tell you when to recharge the A/C, how to spot a problem, and what it costs.
How often should A/C be serviced?
The A/C system loses up to 10% of refrigerant a year through natural leaks. That’s why a recharge and disinfection are recommended about once a year — ideally in spring, before the season.
Signs your A/C needs recharging
- The A/C cools poorly or takes longer to cool the cabin
- An unpleasant, musty smell comes from the vents
- The compressor engages less often or not at all
- Window fogging despite the A/C being on
- You hear worrying noises when it turns on
Recharge and disinfection — what are they?
A full A/C service includes:
- Recharging with refrigerant (R134a or R1234yf) on a professional station
- A system leak check (detecting refrigerant loss)
- Disinfection — removing bacteria and odour from the evaporator
Disinfection means clean cabin air
It’s not just about the smell — bacteria and fungi grow in the damp evaporator. Disinfection improves the quality of the air you breathe in the car.
How much does an A/C service cost?
The price depends on the refrigerant type (R1234yf in newer cars is more expensive) and the scope of work. A standard recharge with a leak check takes about an hour, and disinfection adds a few dozen minutes. We work on certified BOSCH equipment.
Don’t top up refrigerant “by guess”
Too little or too much refrigerant lowers performance and can damage the compressor — the system’s most expensive part. Recharging should be done on a station with measurement.
Frequently asked questions (FAQ)
How often should you recharge the A/C?
Usually once a year — the system loses up to 10% of refrigerant a year, and the evaporator gathers bacteria over time.
What’s the difference between R134a and R1234yf?
These are two refrigerant types — older cars use R134a, newer ones R1234yf. We service both on BOSCH equipment.
How long does an A/C service take?
A recharge with a leak check is about an hour, with disinfection adding a few dozen minutes.
How do you know it needs a recharge?
The most common symptom is weaker cooling and a longer cabin cool-down.
Get your A/C ready for the season
Don’t wait for a bigger breakdown — recharge and disinfect your A/C in Wrocław.
