Call us, message us on WhatsApp or request your quote online — we'll reply in less than 10 minutes during business hours. The price depends on the service and complexity. We will send you a clear, no-obligation quote before any work begins. Yes, free and without obligation. For emergencies, the quote is given over the phone with a time frame before dispatch. For glazing, a prior on-site measurement visit is free of charge.

Non-destructive opening when possible, complete lock or cylinder replacement, installation of high-security anti-bumping cylinders. Changing only the cylinder is an operation that takes 30-45 minutes per door. The mechanical lock remains, and we only replace the inner cylinder where the key fits. The new key is completely different and will not work with the old one. This is the most economical option and what we recommend when the lock is of good quality and in good condition. Changing the complete lock costs more and is justified when the lock is old or of low quality, and we want to take advantage of the change to upgrade the security level. This operation takes 60-90 minutes per door. When a client calls us for an emergency (keys left inside, lost key, locked lock), we first assess if non-destructive opening is possible. Most standard locks can be opened with professional techniques (lock picking, impression key, pin manipulation) in 15-30 minutes without damaging the cylinder. This saves the client the cost of replacing the entire cylinder. For high-end anti-bumping cylinders, non-destructive opening may not be possible, and the only solution is to drill out the cylinder and replace it, which is more expensive but leaves the door like new with a new, reinforced security cylinder.

Complete lock change or just the cylinder, depending on the case. Quality brand and a set of new keys. 30 days on labour. Premium cylinders with official manufacturer's warranty up to 10 years. For a home on the Costa Blanca with medium risk (urbanisation with neighbours, not isolated), we recommend a medium-high quality anti-bumping cylinder. Brands like Tesa T80, Mottura Champions or Cisa Astral are our best sellers. These cylinders have security pins that prevent the bumping technique – that dry strike with a special key that opens any standard cylinder in less than 60 seconds. They come with a registered security key, which cannot be copied without authorisation at any hardware store. And they have European EN1303 certification, which guarantees resistance to manipulation for years. Their cost is reasonable, and the real security improvement is enormous.

The price for changing lock cylinders in Sant Pere, Santa Caterina i la Ribera typically ranges between 54 and 350 euros. The final amount depends on the property's condition, materials, and labour time. We always provide a fixed quote before starting any work. Call us, message us on WhatsApp or request your quote online — we'll reply in less than 10 minutes during business hours. Select the service you need to see more details and request a quote.