English-speaking locksmith for lock and cylinder changes — moving into a new flat, after a break-in, or upgrading to high-security. Fixed price before we start.
Changing a lock sounds simple, but the details matter: the right cylinder size, a recognised brand, and a level of security that fits your door and your risk. La Sagrada CerrajerÃa replaces and installs locks and cylinders across Barcelona, from standard models to high-security and anti-bumping options, and we explain the choice in plain English before we fit anything.
You get a fixed price agreed up front, brand-name hardware and a tidy job — no leftover holes, no guesswork.
If you've just rented or bought in Barcelona, you have no idea how many copies of the old key are out there — previous tenants, agencies, cleaners. Swapping the cylinder the day you get the keys is the cheapest peace of mind there is: from that moment, only your keys open the door.
It's a quick job and, in most flats, only the cylinder needs changing — not the whole lock — which keeps it affordable.
If someone has forced or tampered with your lock, don't wait. We fit anti-bumping, anti-snap cylinders and reinforcements that make the next attempt far harder, and we issue an invoice you can use for your home-insurance claim.
We work with top brands and can step you up to high-security cylinders with registered keys (that can't be copied without your card), security escutcheons, or smart locks if you want keyless access. We recommend what actually fits your door and budget — not the most expensive thing on the shelf.
Explain the problem and agree the price in plain English — no translation stress mid-emergency.
Real round-the-clock cover: nights, weekends and holidays included.
A clear quote before we touch anything. No surprises on the bill.
Proper invoice at no extra cost — useful for home-insurance or landlord claims.
Local to the zona alta: we reach Sarrià -Sant Gervasi and central Barcelona quickly.
Non-destructive methods that protect your door and cylinder.
In most flats only the cylinder (bombÃn) needs changing, which is quicker and cheaper. We tell you honestly which one your door needs once we see it.
Yes. You can't know how many copies of the old key exist, so changing the cylinder on move-in day means only your keys work from then on. It's the most cost-effective security step there is.
Yes. We install high-security cylinders with registered keys that can only be duplicated with your ownership card, so nobody copies your key without permission.
Yes, at no extra cost — useful especially if you're changing the lock after a break-in or attempted burglary.
Available 24/7 across Barcelona. Tell us what's happened in English, get a fixed price before we start, and we're on our way.
Passeig de Sant Gervasi, 84 · 08022 Barcelona · Open 24/7, 365 days
Behind La Sagrada CerrajerÃa are VÃctor Emilio and José Manuel. We're locals, we personally handle every call in Sant Gervasi and across Barcelona, and we work with brand-name hardware and a fixed price agreed before we start.
Call · 677 65 48 21We're at Passeig de Sant Gervasi, 84. We reach these areas and the whole city fast.