We arrive with a complete set of instruments. Manometers for pressure, contact and infrared thermometers, electronic gas leak detector, multimeter, and clamp meter for electrical measurements. We also bring the specific diagnostic application for each brand to read error codes stored on the circuit board. Call us, message us on WhatsApp, or request your quote online — we'll reply in under 10 minutes during business hours. Call us, message us on WhatsApp, or request your quote online — we'll reply in under 10 minutes during business hours.

Diagnosis begins with a brief interview with the client about when the problem started, how it manifests, and if anything unusual happened beforehand (storm, equipment moved, impact). This is followed by a visual inspection for oil stains indicating leaks, visible mechanical damage, or accumulated dirt. Then, electrical measurements and refrigerant analysis with manometers. Once the cause is identified, we provide a fixed quote for the repair, compared with the cost of new equipment if the fault is major. Internal fan blocked by accumulated dirt or worn bearings. When the fan does not spin at the correct speed, air does not circulate adequately over the coil, and the cooling sensation in the room is significantly reduced even though the unit is running. Certified equipment, installation with regulatory certificates and industrial registration where applicable.

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 lifespan. For basic equipment that is 7-8 years old, replacement is almost always the more sensible decision. Standard components (remote controls, capacitors, sensors) yes. Electronic boards and compressors need to be ordered and typically arrive within 2-7 days, depending on the brand and model. Mitsubishi, Daikin, LG, Toshiba, Samsung, Panasonic, Fujitsu, Hitachi, Hisense, and others. For official warranty claims, we direct you to the brand's authorised service centre.

The price for cleaning and maintenance in Can Serra generally ranges between €130 and €1296. The final figure depends on the condition of the property, the materials, and the working time. We always provide a fixed quote before starting. Both. We repair whenever the repair makes economic sense. If it exceeds 60 percent of the price of new equipment, we will inform you, and you can decide. As a general rule, if the repair cost exceeds 60 percent of the cost of equivalent new equipment, it is not cost-effective. The reason is that repairing an expensive component leaves the rest of the unit at its actual age. Other components will likely start to fail soon. Replacing the compressor of a nine-year-old unit for a significant sum, knowing that the electronics and fans are also aging, is generally a poor investment.