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

Fault location using certified instruments before proposing a repair. Professional diagnosis when the air conditioning isn't cooling as well as before. Gas leaks, compressor issues, electronics, and sensors. Repair or replacement as appropriate. When an air conditioner stops cooling effectively, there can be several causes that appear similar at first glance. The difference lies in the speed and nature of the failure. If the unit has gradually lost efficiency over months, a slow gas leak is the most likely cause, reducing the available refrigerant until it works poorly. If it cooled normally and suddenly stopped providing cold air overnight, it's usually a large leak, compressor failure, or a problem with the electronic board. If it starts but stops after a few minutes with an error message on the remote, it could be the thermostat, a temperature sensor, or a communication issue between units.

Electronic control boards can fail due to power surges, humidity, or component aging. This is relatively common in areas with electrical storms, like the interior of Vega Baja during August. Repair might involve replacing the entire board or, if identifiable, replacing the specific capacitor or resistor. It highly depends on the model and parts availability. For premium equipment from recognised brands (Mitsubishi, Daikin, LG) that are 10-12 years old, repair often still makes sense because the overall quality justifies extending its useful life. For basic equipment that is 7-8 years old, replacement is almost always the more reasonable 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 Sabadell typically ranges between €130 and €1296. The final amount depends on the property's condition, materials used, and labour time. We always provide a fixed quote before starting. Older models without inverter technology start and stop abruptly at maximum power, which puts more strain on the compressor. Modern inverter models modulate smoothly and last longer. Their electronics are more sensitive, and from the seventh or eighth year onwards, board failures requiring module replacement start to appear. 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 failure. Replacing the compressor costs a significant portion of a new unit's price and is only worthwhile for premium equipment with a reasonable remaining lifespan. For basic equipment, we typically recommend replacement.