Professional diagnosis when the air conditioning isn't cooling as it should. Gas leaks, compressor issues, electronic faults, and sensor problems. Repair or replacement as appropriate. Locating and repairing leaks, replacing parts, or recharging gas based on the diagnosis. We arrive with a comprehensive set of instruments. Manometers for pressure readings, contact and infrared thermometers, an electronic gas leak detector, a multimeter, and a clamp meter for electrical measurements. We also carry brand-specific diagnostic software to read error codes stored in the control board.

Faulty electronic boards due to power surges, moisture, or component aging. This is relatively common in areas with thunderstorms, like the Vega Baja interior in August. The repair might involve replacing the entire board or, if identifiable, replacing a specific capacitor or resistor. It heavily depends on the model and parts availability. Depleted compressor in budget units after 6-9 years of intensive use. This is the most expensive fault. Replacing the compressor costs a significant portion of a new unit's price and is only worthwhile for premium equipment with reasonable residual lifespan. For basic units, we usually recommend replacement. Fault diagnosis using certified instruments before proposing a repair.

For premium units from recognised brands (Mitsubishi, Daikin, LG) aged 10-12 years, repair often still makes sense as the overall quality justifies extending their lifespan. For basic units aged 7-8 years, replacement is almost always the sensible decision. Mitsubishi, Daikin, LG, Toshiba, Samsung, Panasonic, Fujitsu, Hitachi, Hisense, and others. For official warranty, we refer you to the brand's authorised service. Common components (remotes, capacitors, sensors) yes. Electronic boards and compressors are ordered and arrive in 2-7 days depending on the brand and model.

The cost for a gas refill in Granollers typically ranges from €126 to €1602. The final price depends on the property's condition, materials used, and labour time. We always provide a firm quote before starting. Older models without inverter technology start and stop abruptly at full power, stressing the compressor more. Modern inverter models modulate smoothly and last longer. Their electronics are more sensitive, and from the seventh or eighth year, board failures start to appear, requiring the entire module to be replaced. The decision between repairing it or replacing the unit depends on the cost of the part versus the price of an equivalent new unit. Both. We always repair if the repair makes economic sense. If it exceeds 60 percent of the price of a new unit, we'll tell you and you decide.