Air conditioner broken down in the Yvelines: measured diagnosis and repair

The Yvelines combine residential towns, houses with gardens and the villages of the Vexin and of the Haute Vallée de Chevreuse regional nature park. Houses on several floors are common: a multi-split or a ducted unit in the loft equips the upper floor without adding outdoor units. Near listed monuments or in protected sites, a prior declaration (déclaration préalable) at the town hall is often required before installation.

We repair air conditioners in Bougival, Meulan-en-Yvelines, Saint-Rémy-lès-Chevreuse, Magnanville, Le Mesnil-le-Roi and Jouars-Pontchartrain, among others, and in every other commune of the department.

• the unit blows air but no longer cools: low refrigerant charge, leak, compressor;
• water drips from the indoor unit: blocked drain, faulty condensate pump;
• an error code appears or the unit trips out on start-up;
• the outdoor unit makes an unusual noise or vibrates;
• the remote control or circuit board stops responding.

Parts come from the manufacturer or its distributor. You receive the quote before anything is ordered.

Make sure the air conditioner's circuit breaker is on, that the filters are not clogged and that the selected mode matches what you expect (cooling or heating). If nothing changes, describe the symptom to us: a precise description helps the technician arrive with the right part.