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LCN Door Closer — San Antonio Commercial Locksmith Service
The LCN (an Allegion brand) is the most specified commercial door closer in North America. LCN closers feature cast iron construction, full adjustability, and legendary durability. S.A. Locksmith & Security installs and adjusts all LCN models across San Antonio commercial buildings.
Technical Specifications
- ANSI/BHMA Grade 1
- Cast iron body
- Full-feature adjustability
- Non-handed design
- UL listed fire door
- Multiple arm types (regular, parallel, top-jamb)
Product Details
Type: Premium Commercial Door Closer
Security Grade: ANSI/BHMA Grade 1
Key System: N/A
Our LCN Door Closer Services
- Professional Installation
- Lock Rekeying
- Programming & Setup
- Repair & Maintenance
- Emergency Lockout Service
- Key Duplication
Other Allegion Products
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S.A. Locksmith & Security provides expert commercial locksmith services for businesses across San Antonio. From high-security locks to access control systems — we handle it all.
We Accept All Major Credit Cards
- 24/7 Emergency Service — commercial lockouts resolved fast
- Licensed & Insured — Texas DPS License #B17236
- Master Key Systems — multi-tenant & office buildings
- Access Control — keycards, biometrics, keypads
- Free Estimates — competitive commercial pricing
Licensed, insured, and bonded — LIC# B17236. BBB A+ Rated. 10% Military & Veteran Discount.
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Available 24/7 across San Antonio. Licensed, insured, and bonded. Fast response times.
★★★★★ 4.9 / 5
1000+ Five-Star Reviews on Google, Yelp & BBB
“They secured our entire office building quickly. Highly recommend for any business!” — James R., Property Manager
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