Call us, message us on WhatsApp, or request your quote online — we'll reply in under 10 minutes during business hours. Daikin, Mitsubishi Electric, LG, Toshiba, Hitachi, Panasonic. For roof-tops: Carrier, York, Lennox. Selection based on required power, budget, and availability. 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 relocation, impact). This is followed by a visual inspection for oil stains indicating leaks, visible mechanical damage, and accumulated dirt. Then, electrical measurements and refrigerant analysis using pressure gauges. Once the cause is identified, a fixed repair quote is provided, compared with the cost of a new unit if the damage is extensive.

Commercial installations above a certain power rating (typically 70 kW thermal) require industrial registration and a project signed by an engineer. For medium-sized premises below this threshold, a certificate signed by an authorized installer is sufficient. In all cases, the equipment must have CE marking and comply with European efficiency directives. The F-Gas Regulation also applies and mandates registration of refrigerant charges exceeding certain kilograms. For the hospitality industry, obtaining a business license may require an air conditioning certificate issued by the installer. When we work with a new premises undergoing the licensing process, we coordinate directly with the municipal technician to ensure the air conditioning paperwork is ready before the final inspection. Commercial equipment operates under much more demanding conditions than domestic units. 12-14 hours of daily operation during peak season, variable thermal loads throughout the day, and accumulated dirt from higher airflow. Without proper maintenance, a breakdown during the peak season for a commercial premises incurs not only repair costs but also lost revenue due to hours or days of service interruption.

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 carry brand-specific diagnostic software to read error codes stored in the control board. For premium equipment from recognized brands (Mitsubishi, Daikin, LG) that are 10-12 years old, repair often still makes sense because their overall quality justifies extending their lifespan. For basic equipment that is 7-8 years old, replacement is almost always the reasonable decision. Common components (remote controls, capacitors, sensors) are usually stocked. Electronic boards and compressors are ordered and arrive within 2-7 days, depending on the brand and model.

The price for cleaning and maintenance in Rubí typically ranges from €130 to €1296. The final amount depends on the condition of the property, materials, and labor time. We always provide a fixed quote before starting. As a general rule, if the repair cost exceeds 60 percent of the price 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, meaning other components will likely fail soon. Replacing the compressor of a nine-year-old unit for a significant 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.