Call us, message us on WhatsApp, or request your quote online — we'll respond in under 10 minutes during business hours. Leak detection and repair, parts replacement, or gas recharge based on diagnosis. We arrive with a complete set of instruments. Gauges for pressure, contact and infrared thermometers, electronic gas leak detector, multimeter, and clamp meter for electrical measurements. We also bring brand-specific diagnostic tools to read error codes stored in the control board.

Fault location using certified instruments before proposing a repair. Professional diagnosis when the air conditioning isn't cooling like it used to. Gas leaks, compressor, electronics, and sensors. Repair or replacement as appropriate. When an air conditioner stops cooling as effectively as before, there can be several causes that appear similar at first glance. The difference lies in the speed and type of failure. If the unit has gradually lost efficiency over months, it's most likely a slow gas leak that has reduced the available amount in the circuit, causing it to malfunction. If the unit was cooling normally and suddenly stopped producing cold overnight, it's usually a major leak, compressor failure, or an electronic board issue. If it starts but stops after a few minutes with an error message on the remote, it could be a thermostat, temperature sensor, or a communication problem between units.

Electronic control boards can fail due to power surges, moisture, or component aging. This is relatively common in areas with electrical storms like the inner Vega Baja in August. Repair may involve replacing the entire board or, if identifiable, replacing a specific capacitor or resistor. It depends heavily on the model and parts availability. For premium equipment from well-known brands (Mitsubishi, Daikin, LG) that are 10-12 years old, repairs often still make sense because the general quality justifies extending the lifespan. For basic equipment that is 7-8 years old, replacement is almost always the more sensible decision. Mitsubishi, Daikin, LG, Toshiba, Samsung, Panasonic, Fujitsu, Hitachi, Hisense, and others. For official warranty service, we refer you to the brand's authorised service centre.

The price for cleaning and maintenance in Arenys de Mar typically ranges between €130 and €1296. The final amount depends on the property's condition, materials, and labor time. We always provide a fixed quote before starting. Older models without inverter technology start and stop suddenly at full power, which puts more strain on the compressor. Modern inverter models modulate smoothly and last longer. Their electronics are more sensitive, and after the seventh or eighth year, board failures begin to appear, requiring the entire module to be replaced. The difference between repairing it or replacing the unit depends on the cost of the part versus the price of a new equivalent unit. Burned-out compressors in economy-range equipment with 6-9 years of intensive use. This is the most expensive breakdown. Replacing the compressor costs a significant portion of a new unit's price and only makes sense for premium equipment with a reasonable remaining lifespan. For basic units, we usually recommend replacement.