Residential Locksmith Services in Barcelona | Lock SMT
Fast, Friendly, and Secure Home Locksmith Solutions – 24/7 in Barcelona
Residential Locksmith
Locked out or want to upgrade your home’s security?
Trust Lock SMT—Barcelona’s family-owned locksmith—specializing in everything from emergency lockouts to cutting-edge smart security.
Whether you rent, own, or manage properties, your safety and peace of mind are our top priorities.
Why Choose Lock SMT for Your Home?
24/7 Emergency Lockout Help
Call us anytime, day or night—we arrive fast, so you’re never left outside for long.
Barcelona’s Local Experts
10+ years serving every neighborhood. Licensed, insured, and truly local.
Smart Home Security Pros
We install and support smart locks, video doorbells, access systems, and connected alarms for modern protection.
Safes & Valuables Security
Need to protect jewelry, documents, or cash? We install, unlock, and repair all types of home safes.
Rekeying & Lock Upgrades
Moved into a new place? Want extra keys or maximum protection? We rekey, upgrade, and reinforce all doors.
Multi-lingual, Family-Owned Service
English, Spanish, Catalan—friendly, clear, and no language barriers.
Transparent, Upfront Pricing
You’ll always know the cost before we start. No hidden charges.
Satisfaction Guarantee & Aftercare
If you’re not 100% satisfied, you don’t pay. Plus, we follow up after every job to ensure you’re truly secure.
Our Home Locksmith Services
Emergency lockout entry (any time, any day)
Lock repairs, changes, and upgrades (all brands & types)
Smart lock installation & troubleshooting
Home safe supply, installation, opening, and repairs
Key duplication, master keys, and rekeying
Video doorbell and home security system setup
Security assessments and recommendations (free with any service)
Book an Appointment
Need more help?
Send us a message
Premium Service
Barcelona’s Security Promise 🔒
“We treat your home like our own—guaranteed. If you’re not satisfied, you don’t pay. Every service includes free advice, a full inspection, and friendly follow-up.”
— Jordi P., Owner
How It Works
1
Call, Email, or Request Callback
We’re ready 24/7.
2
Fast Arrival, Friendly Service
Usually at your door in 20 minutes or less.
3
You’re Back Inside & Protected
We don’t leave until you feel safe.
FAQ
Most Popular Questions
Absolutely! We’re experts in all smart locks, alarms, and video doorbells.
We’ll get you inside and can rekey or replace your locks—no stress.
Usually within 20 minutes, anywhere in Barcelona.
Yes, your data is private and fully GDPR compliant.
Yes, we provide precise key duplication services, whether you need a spare set for a family member or a replacement for a lost key.
Rekeying is the process of changing the internal mechanism of your existing locks so that they work with new keys. It's a cost-effective way to enhance security without replacing the entire lock.
Installation times can vary depending on the type and number of locks, but we typically complete installations within a few hours.
Yes, we stand behind our work with a satisfaction guarantee and warranties on both our products and labor to ensure peace of mind for our clients.