Technical maintenance for split units in Barcelona — more than a hygienic cleaning
Air conditioning maintenance in Barcelona includes deep disinfection of the unit and certified technical inspection with real measurements of pressure, current, temperature and electrical components, so you know exactly the condition of your split unit, whether you're in Sarrià-Sant Gervasi, Sant Andreu or any other district of the city.
If your priority is disinfection only, check our split unit hygienic cleaning. You can also compare options on our prices page.
Cold weather on the way and want to check it heats properly too? See our pre-winter heating mode check.
Have several indoor units on one system? See our multisplit maintenance page.
First, the complete disinfection of the unit
Maintenance starts with the same deep hygienic cleaning we offer as a standalone service — no shortcuts.
Filters and grille
Removal and cleaning of the air filters and outdoor grilles.
Blower wheel
Disassembly and cleaning of the blower wheel, where the most mould builds up.
Coil
Treatment with foam specific to air conditioning.
Tray and drain
Cleaning and checking of correct drainage.
Protective cover
Wall cover used during the cleaning process.
Biocide + antifungal
Certified product that removes and prevents mould.
Then, the certified technical inspection
With manifold gauges, a clamp meter and a thermometer. This isn't a visual check — these are real measurements.
Gas pressure (high and low)
Measured with calibrated manifold gauges. If there's a refrigerant loss, we detect it before the unit stops cooling.
Air delta T
Temperature difference between supply and return air. The most reliable indicator of the unit's real efficiency.
Compressor current draw
Measurement of real electrical consumption. A high current draw can indicate an early fault or insufficient refrigerant charge.
Electrical connections
Check of wiring, terminals and electrical protections on both units (indoor and outdoor).
Outdoor coil
Inspection of the condenser fins and verification of airflow at the outdoor unit.
Technical report
Document with all readings taken, the condition of each component and clear written recommendations.
If we find a fault during the inspection (a gas leak, a faulty compressor, an electronic board or another issue), the repair is quoted separately. The maintenance price covers the hygienic cleaning and the inspection, not repairs. We'll let you know before doing anything — you decide.
All-inclusive, no surprises
Price per split unit. Includes the full hygienic cleaning + technical inspection + report. Travel included within Barcelona city.
Common questions about maintenance
Direct answers to what people ask us most on WhatsApp.
What does air conditioning maintenance in Barcelona include?
It includes a deep hygienic clean of the split unit, a technical inspection with real measurements (gas pressure, delta T, compressor current draw and electrical connections) and a written technical report.
Why isn't my air conditioner cooling enough?
The most common causes are very dirty filters and evaporator, or low refrigerant due to a leak. The technical maintenance measures gas pressure, delta T and compressor current draw to find out exactly which one applies before recommending a solution.
What's the difference between cleaning and technical maintenance of a split unit?
Cleaning (hygienic cleaning) treats mould, bacteria and bad odours in the unit. Technical maintenance includes that same complete hygienic cleaning plus an inspection with real measurements (gas, electricity, performance) and a written technical report.
Does maintenance cover repairs for a fault?
No. If we find a fault during the inspection, the repair is quoted separately and discussed with you before we act.
How often should air conditioning maintenance be done?
We recommend a full technical maintenance once a year, ideally before summer, to catch gas leaks or electrical wear before they cause a major breakdown.
What is the price of technical maintenance for a split unit?
The price is 119 euros VAT included per split unit, with travel included within Barcelona city.
Do you know the real condition of your unit?
With technical maintenance, you'll know for sure. Message us and we'll arrange the visit — we'll send you the report the same day.