We arrive with a full set of instruments. Manometers for pressure, contact and infrared thermometers, electronic gas leak detector, multimeter, and clamp meter for electrical measurements. We also bring brand-specific diagnostic software to read error codes stored on the board. Professional diagnosis when the air isn't cooling as it used to. Gas leaks, compressor, electronics, and sensors. Repair or replacement as appropriate. Leak detection and repair, parts replacement, or gas recharge based on diagnosis.

Diagnosis begins with a brief interview with the client about when the problem started, how it manifests, and if anything unusual happened beforehand (storm, unit relocation, impact). It continues with 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, a fixed quote for the repair is provided, compared with the cost of a new unit if the fault is major. Between 30 minutes and 2 hours depending on complexity. A simple fault is identified quickly. Small leaks or electronic problems may take longer. Fault location using certified instruments before proposing a repair.

For premium units from recognised brands (Mitsubishi, Daikin, LG) aged 10-12 years, repair is usually still worthwhile because the overall quality justifies extending the unit's lifespan. For basic units aged 7-8 years, replacement is almost always the reasonable decision. Failed electronic board due to power surges, humidity, or component aging. This is relatively common in areas with electrical storms, like the interior of Vega Baja in August. Repair may involve replacing the entire board or, if locatable, replacing a specific capacitor or resistor. It depends heavily on the model and parts availability. Mitsubishi, Daikin, LG, Toshiba, Samsung, Panasonic, Fujitsu, Hitachi, Hisense, and others. For official warranty, we refer you to the brand’s authorised service.

The price for unit relocation in Arenys de Mar typically ranges between €139 and €1638. The final figure depends on the property's condition, materials, and labour time. We always provide a fixed quote before starting. As a general rule, if the repair cost exceeds 60 percent of the cost of an equivalent new unit, it is not cost-effective. This is because repairing an expensive component leaves the rest of the unit at its actual age. Other components will start to fail soon. Replacing a compressor on a nine-year-old unit for a considerable amount, knowing that the electronics and fans are also aging, is generally a poor investment. Both. We repair whenever the repair makes economic sense. If it exceeds 60 percent of the price of a new unit, we will inform you and you can decide.