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-top units: Carrier, York, Lennox. Selection based on power, budget, and availability. The electrical check includes nominal compressor consumption on startup and running, insulation check of the wiring, condition of the start capacitors (which degrade after the seventh or eighth year), and thermostat verification. The final disinfection with a certified air conditioning product eliminates bacteria, fungi, and odours accumulated in the coil. This is what prevents the characteristic musty smell when you turn on the air conditioning after winter.

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 authorised installer is sufficient. In any case, the equipment must bear the CE marking and comply with European efficiency directives. The F-Gas regulations also apply and require registration of gas loads when they exceed certain kilograms. For the hospitality sector, 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 inspector to ensure the air conditioning paperwork is ready before the final inspection. Professional sizing considers all these factors and correctly dimensions the equipment. The difference in cost between correctly and incorrectly sized equipment may seem significant at first. The end customer who visits the shop or restaurant ultimately pays the real cost. A poorly air-conditioned venue loses customers in summer when the heat becomes unbearable. For hospitality, where customer comfort directly determines turnover, the right equipment is an investment, not an expense.

5-7 years from the manufacturer, depending on the brand (Daikin, Mitsubishi, Bosch, Vaillant). Plus our 30-day guarantee on labour and recommended annual check-ups. Manufacturer's official warranty (5-7 years) plus our guarantee on labour. Standard 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 cleaning and maintenance in Llefià typically ranges from €130 to €1296. The final amount depends on the condition of the property, materials, and time required. We always provide a fixed quote before starting. Call us, message us on WhatsApp, or request your quote online — we'll reply in under 10 minutes during business hours. A complete aerothermal heating installation is a serious project. It starts with calculating the thermal loads of the home, sizing the unit according to actual needs, choosing between radiators only, underfloor heating only, or a combination, planning space for the domestic hot water tank and outdoor unit, and providing a fixed quote.