We perform cleaning and maintenance in Castelldefels. We visit the property, assess the job, give you a clear price, and start. When an air conditioner stops cooling as it used to, there can be several causes that look similar at first glance. The difference lies in the speed and nature of the failure. If the air conditioner 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 air conditioner was cooling normally and suddenly stopped providing cold air overnight, it's usually a major leak, compressor failure, or a problem with the electronic control board. If it starts but stops after a few minutes with an error message on the remote, it could be the thermostat, temperature sensor, or a communication issue between units.
Leak detection and repair, parts replacement or gas recharge based on diagnosis. Call us, message us on WhatsApp, or request your quote online — we'll reply in under 10 minutes during business hours. Yes, but we locate the leak first. Recharging without repairing is illegal and a temporary fix. If there's a leak, we repair it first, then recharge.
Fault diagnosis using certified instruments before proposing a repair. Professional diagnosis when the air conditioner isn't cooling properly. Gas leaks, compressor, electronics, and sensors. Repair or replacement as appropriate. Electronic control board failure due to power surges, humidity, or component aging. This is relatively common in areas with electrical storms, like the Vega Baja interior in August. Repair may involve replacing the entire board or, if localised, replacing a specific capacitor or resistor. This heavily depends on the model and parts availability.
Common components (remote controls, capacitors, sensors) yes. Electronic boards and compressors are ordered and typically arrive in 2-7 days depending on the brand and model. Mitsubishi, Daikin, LG, Toshiba, Samsung, Panasonic, Fujitsu, Hitachi, Hisense, and others. For official warranty, we refer to the brand's authorised service centre. We arrive equipped with a full set of instruments. Manometers for pressures, contact and infrared thermometers, electronic gas leak detector, multimeter, and clamp meter for electrical measurements. We also carry brand-specific diagnostic software to read error codes stored in the control board.
The price for cleaning and maintenance in Castelldefels typically ranges between €130 and €1,296. The final amount depends on the property's condition, materials used, and labour time. We always provide a fixed quote before starting. When the compressor fails in budget-range equipment 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 maximum power, which puts more strain on the compressor. Modern inverter models modulate speed smoothly and last longer. Their electronics are more sensitive, and from the seventh or eighth year onwards, board failures start to occur, requiring module replacement. The decision between repairing it or replacing the unit depends on the cost of the part versus the price of an equivalent new unit.
Service data
Operational info based on our activity in the area, reviewed by a senior pro and referenced with official sources.
Request a quote for cleaning and maintenance in Castelldefels. We will respond today, and if it suits you, we can schedule a visit this week.
Filters and check. Coverage in Castelldefels (Baix Llobregat). Predominio de chalets y unifamiliares en Bellamar y Montemar, con bloques modernos en Centre y Vista Alegre.
Local team, registered and insured. We give you a fixed written quote before starting — no surprises or hidden fees.
Indicative price. We give the fixed price after reviewing your photos or —if you prefer— a visit, no commitment.
