Boiler, Air Conditioning and Aerothermal Repair in Madrid

It depends on the fault. A pressure check or electrode cleaning costs between €60 and €120 (labour + travel). Replacing an NTC sensor or a gas valve costs between €90 and €180. Replacing a PCB can range from €150 to €350 depending on the model. Changing the compressor of a 2.5 kW split unit is around €300‑500. In all cases, the price is fixed. before before starting the work: you approve it or we don't do it.

The diagnostic visit is scheduled on the same day or within 24 hours depending on the area and availability. If the spare part is in stock (in most common cases), the repair is completed during the same visit. If a specific spare part needs to be located, it usually arrives within 24-48 hours and we complete it the following day. In cases of urgent repair (boiler without heat in winter, for example), we prioritize.

The practical rule we use: if the repair exceeds the 40-50% of the cost of an equivalent new unit and if the equipment is more than 12-15 years old, it is usually more cost-effective to replace it. For equipment less than 10 years old and in good general condition, it is almost always more economical to repair. However, the decision also depends on the opportunity: replacing a conventional boiler with a condensing one can save up to 30% on gas annually. We explain it to you straightforwardly after the diagnosis.

Yes. We prioritise faults affecting heating in winter or those presenting a risk (smell of gas, smoke emission). For emergencies, call directly at 911 177 777: do not use the web form as it does not provide an instant response. Please indicate the reason for urgency and, if possible, the model of the equipment so we can bring the spare part if we have it in our vehicle.

The more information you give us, the faster everything goes. Ideally: (1) brand and model of the equipment (it is on the appliance's data plate); (2) the fault code if it appears on the display; (3) description of the symptom (does not ignite, does not cool, leaks, makes noise…) and (4) since when does it occurWith that, we can guide you over the phone, advance the diagnosis, and bring the correct part on the first visit.

Yes, in both cases. We issue an invoice with all the detailed items (travel, labour, materials, and VAT). The repair warranty covers the installed part and labour during the agreed period. If the same fault recurs within that period, we will review it again at no additional cost unless the cause is different from the original repair.

We cover the entire Community of Madrid: Madrid city (all districts), the main metropolitan municipalities (Pozuelo, Majadahonda, Las Rozas, Alcobendas, Torrejón de Ardoz, Alcalá de Henares, Alcorcón, Getafe, Leganés, Fuenlabrada, Móstoles, Parla, and more) as well as municipalities in the Sierra and Henares corridor. If your municipality is not on the list, call us: we probably reach there too.

Yes, but with nuances. If the equipment loses gas, there is a leak that first needs to be locate and seal; charging gas without repairing the leak is a waste of money (you would lose it again in weeks). The handling of fluorinated gases (R‑32, R‑410A) is regulated by EU Regulation 517/2014 and requires an HFC equipment operator license. Our technicians have it. Do not call uncertified services for this: it is illegal and voids the equipment warranty.

Yes, we service almost any manufacturer of boilers, air conditioning, and aerothermal systems. For less common brands (Tifell, Wiesberg, Intergas, OEM brands without direct distribution), we verify spare part availability. before to confirm the visit, to avoid creating expectations that we cannot meet. Check our brands page to view the complete catalogue.