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, parts replacement, or gas recharge based on diagnosis. The 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). It continues with a visual inspection for oil stains indicating leaks, visible mechanical damage, or accumulated dirt. Then, electrical measurements and refrigerant pressure readings with gauges. Once the cause is identified, we provide a fixed quote for the repair, comparing it with the cost of a new unit if the damage is extensive.

When an air conditioner stops cooling effectively, there are several possible causes that may seem identical at first glance. The difference lies in the speed and manner of failure. If the unit has gradually lost efficiency over months, it's most likely a slow gas leak reducing the available amount in the system, causing poor performance. If it was cooling normally and suddenly stopped providing cold air overnight, it's usually a major leak, compressor failure, or an issue with the electronic control board. If it starts but stops after a few minutes with an error message on the remote, it could be a thermostat, temperature sensor, or communication problem between units. Fault identification using certified instruments before proposing a repair. Professional diagnostics when your air conditioner isn't cooling as it should. Gas leaks, compressor, electronics, and sensors. Repair or replacement as appropriate.

Failed electronic control boards due to power surges, humidity, or component ageing. This is relatively common in areas prone to electrical storms, like the Vega Baja interior in August. Repair may involve replacing the entire board or, if identifiable, a specific capacitor or resistor. It heavily depends on the model and parts availability. We arrive with a comprehensive set of instruments: pressure gauges, contact and infrared thermometers, electronic gas leak detectors, multimeters, and clamp meters for electrical measurements. We also use brand-specific diagnostic software to read error codes stored on the control board. For premium models from reputable brands (Mitsubishi, Daikin, LG) that are 10-12 years old, repair is often still worthwhile because their overall quality justifies extending their service life. For basic models that are 7-8 years old, replacement is almost always the more sensible decision.

The price for cleaning and maintenance in Sant Gervasi - la Bonanova 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. Burned-out compressor in budget-range units after 6-9 years of intensive use. This is the most expensive repair. Replacing the compressor costs a significant portion of a new unit's price and is only worthwhile for premium equipment with a reasonable remaining service life. For basic units, we usually recommend replacement. 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 begin to appear, requiring replacement of the entire module. The decision to repair or replace the unit depends on the cost of the spare part versus the price of a comparable new unit.