Option to upgrade to an anti-bump, anti-pick, and anti-drill high-security cylinder. There are three typical situations where a Costa Blanca homeowner decides to change a lock. The first is having bought the property and wanting new locks with keys you control, without knowing how many copies of the original set exist with previous owners, estate agents, or cleaners. The second is having lost the keys and not knowing where they are; anyone could pick them up and try your door. The third is a separation or tenant change in rentals where someone with a key copy could gain access, and you don’t want to take that risk. For all three, the fix is the same: change the whole lock, or, if the mechanism is in good shape, just the cylinder. The cost difference is significant. Damage-free opening when possible, full lock or cylinder replacement, anti-bump high-security cylinder installation.

When a client calls in an emergency (keys left inside, lost key, jammed lock), we first assess whether damage-free opening is possible. Most standard locks can be opened with professional techniques (picking, impressioning, pin manipulation) in 15-30 minutes without damaging the cylinder. This saves the client the cost of replacing the whole cylinder. For high-grade anti-bump cylinders, damage-free opening may not be possible, and the only solution is to drill out the cylinder and replace it. This is pricier but leaves the door as new with a fresh reinforced-security cylinder. Just changing the cylinder is a 30-45 minute job per door. The mechanical lock stays, and only the inner cylinder where the key fits is replaced. The new key is completely different and won’t work with the old one. It’s the cheaper option and what we recommend when the lock is good quality and in good shape. Changing the whole lock costs more and is justified when the lock is old or low quality, and you want to use the change to step up security. That takes 60-90 minutes per door. For a Costa Blanca home with medium risk (an estate with neighbours, not isolated), we recommend a mid-to-high range anti-bump cylinder. Brands like Tesa T80, Mottura Champions, or Cisa Astral are what we sell most. These have security pins that block the bumping technique—a sharp tap with a special key that opens any standard cylinder in under 60 seconds. They use registered security keys, which cannot be copied without authorisation at any hardware shop. And they carry EN1303 European certification, which guarantees manipulation resistance for years. The cost is reasonable, and the real security improvement is enormous.

We assess whether the lock can be opened damage-free or if replacement is needed. A wrongly fitted safety valve can rupture the tank. We use certified valves and perform a mandatory final pressure test. Call us, message us on WhatsApp, or request a quote online. We reply in under 10 minutes during business hours.

The price for fireplaces in Sant Genís dels Agudells usually ranges between €195 and €5355. The final figure depends on the property's condition, materials, and work time. We always provide a fixed quote before starting. A standard like-for-like swap takes 2-3 hours. If the base needs changing or pipework adapted, add 1-2 hours. Standard models from common brands (Junkers, Cointra, Edesa, Ariston) we collect same-day from the warehouse. Special models or larger capacities may take 2-4 days.