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 power, budget, and availability. The diagnosis begins with a brief interview with the client about when the problem started, how it manifests, if anything extraordinary happened before (storm, equipment relocation, impact). It continues with a visual inspection looking for oil stains indicating leaks, visible mechanical damage, accumulated dirt. Then electrical measurements and refrigerant analysis with pressure gauges. Once the cause is identified, a fixed quote for the repair is provided, compared with the cost of a new unit if the breakdown is major.

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 any case, the equipment must have CE marking and comply with European efficiency directives. The F-Gas regulation also applies and requires registration of refrigerant charges when they exceed certain kilograms. For hospitality businesses, obtaining a business license may require an air conditioning certificate issued by the installer. When we work with a new business 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 daily operation in high season, variable thermal loads throughout the day, accumulated dirt from higher air flow. Without proper maintenance, a breakdown during peak season for a commercial premises costs not only the repair but also lost revenue from hours or days without service.

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 the specific diagnostic app for each brand to read error codes stored in the control board. 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 the lifespan. For basic equipment that is 7-8 years old, replacement is almost always the sensible decision. Common components (remote controls, capacitors, sensors) yes. Electronic boards and compressors are ordered and arrive in 2-7 days depending on the brand and model.

The price for split system installation in Can Llong typically ranges between €148 and €1,224. The final figure depends on the property's condition, materials, and work time. We always provide a fixed quote before starting. As a general rule, if the repair exceeds 60 percent of the cost of an equivalent new unit, 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 start to fail soon. Replacing the compressor of 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 it makes economic sense. If it exceeds 60 percent of the price of a new unit, we will inform you, and you can decide.