For homes that remain empty from October to March, the inspection also includes technical shutdown. We close the main water valves if there's no risk of frost, which is rare on the coast. We purge the water heater if the dwelling will be unused for more than three months. We empty the air conditioning trays and turn them off. And we check smoke and carbon monoxide detectors, if present. Call us, write to us on WhatsApp, or request your quote online — we'll respond in less than 10 minutes during business hours. Yes, heater replacement, air conditioning installation, electrical panel updates, small renovations. Standard deadlines and a fixed written quote.

For non-resident homeowners and holiday rental managers, a pre-season inspection is the most cost-effective way to avoid emergencies during the critical summer months. An issue detected in May costs a tenth of what it would cost to resolve with a client present in August. All technicians are overloaded then. We assess whether it's worthwhile to repair or replace based on age, tank condition, and the fault detected. Yes, a 30-day warranty on the repaired part. If the leak reappears at the same spot within that period, we return at no extra cost.

As a professional installation with an invoice, the manufacturer honours their official warranty (2-5 years depending on the brand). We add our own 30-day warranty on the labour. Oversizing penalises your electricity bill because the appliance spends more keeping a volume hot that you never use. Undersizing results in cold showers at the end of the morning family rush. We calculate the need before proposing a model. 30 days on the labour and the manufacturer's official warranty on the installed appliance.

The price for a water heater or boiler in Granollers usually ranges from €59 to €420. The final figure depends on the condition of the property, the materials, and the working time. We always provide a fixed quote before starting. The cost of scheduled maintenance is always lower than the accumulated cost of reactive emergencies. The data we have from our own clients confirms this year after year. For emergencies during business hours, we arrive in less than two and a half hours. For remote properties, up to three hours. For nights and holidays, a maximum of three and a half hours. For renovations, we schedule a technical visit with a detailed quote and planning that respects the client's calendar.