Business Details
50 Years
experience
Emergency
services
Your Trusted San Antonio Locksmith Since 1976
Alert Lock & Key has been a trusted San Antonio business since 1976, providing prompt and quality locksmith services to residential and commercial clients. Our family-owned company offers 24/7 emergency services, access control solutions, and CCTV installation, alongside comprehensive door and hardware services for new construction projects. Fully licensed, bonded, and insured, we guarantee professional service with a focus on security and customer satisfaction.Our team stays current with the latest security technology to offer smart lock installations and customized alarm systems that meet individual lifestyle needs. With over four decades of experience, we provide free consultations for large projects and rapid response for urgent lockouts, ensuring buildings remain secure while minimizing disruption to daily operations.
Services
Emergency Locksmith
Rekeying Services
Smart Lock Installation
Commercial Security Systems
Door Hardware Installation
Safe Opening Services
Vehicle Lockout Assistance
Access Control Systems
CCTV Installation
Key Replacement
Details
- Year established: 1976
Highlights and features
- 40+ years of local locksmith experience since 1976
- 24/7 emergency services available within 30 minutes
- Free consultations for security system upgrades
- Locally owned with same-day service guarantee
- Non-destructive lock picking techniques preserve existing hardware
What people say
Prompt and quality service
Impeccable service
Kindest people/company
Go above and beyond
On time
Services
Emergency Locksmith
Our 24/7 emergency locksmith service responds to residential and commercial lockouts within 30 minutes. Using non-invasive techniques, we gain entry without damaging locks or doors. Customers receive immediate access to homes, vehicles, or businesses while maintaining security integrity.
Smart Lock Installation
We install and program smart lock systems that integrate with mobile devices for remote access control. Our technicians explain security features and demonstrate smartphone integration. Systems include real-time alerts and temporary access codes for guests or service providers.
Commercial Security Systems
Custom access control systems restrict building entry to authorized personnel. We install electronic strikes, mag locks, and CCTV systems with centralized management. Businesses maintain security logs and control access levels for different employee roles.
Rekeying Services
We rekey locks to match existing key systems or create new master key systems. This service maintains security when moving into new properties or changing employee access. Most rekeying completes within 15 minutes per lock without replacing hardware.
Door Hardware Installation
Our Division 8 certified technicians install commercial-grade doors and hardware to meet building codes. Services include ADA-compliant locks, storefront glass installation, and security-rated hinges. We ensure proper alignment and function for long-term durability.
Questions
What locksmith services are available 24/7?
We provide 24/7 emergency lockout services for homes, vehicles, and businesses with guaranteed 30-minute response times.
Can you rekey locks to match existing keys?
Yes, our technicians can rekey locks to match existing key systems or create new master key systems.
Do you install smart lock systems?
We install and program smart lock systems with smartphone integration and remote access capabilities.
Are you licensed and insured?
Yes, we're fully licensed (B11924), bonded, and insured since 1976.
Do you service commercial properties?
We offer comprehensive commercial security solutions including access control, CCTV, and master key systems.
What areas do you serve?
Primarily San Antonio, TX with service extending to surrounding Texas communities.
