The West Valley's Licensed Commercial Locksmith
Full-building locksmith services for facilities managers, property managers, and commercial contractors - with the contractor's license the law requires.
Commercial Door Hardware Specialists
Shamrock Brothers specializes in commercial door hardware. With 30 years in the trade, we design and install intricate, expansive master key systems for large commercial clients - and bring the manufacturer relationships to get the right hardware on your doors, fast.
Commercial door hardware specialists
Repair, replacement, and service for the full range of commercial door hardware and locks.
30 years of experience
Three decades in the trade - from single storefronts to multi-building facilities.
Intricate, expansive master key systems
Master key systems designed and installed for large commercial clients, including grand-master and sub-master hierarchies.
Restricted keyways
Several restricted keyways available to stop unauthorized key duplication.
Direct manufacturer contacts
Direct contacts to lock manufacturers and representatives to get you the right hardware for your specific needs, quickly.
Hardware compatibility review
We find errors and compatibility issues in architectural plans and bill of materials before you order, so you don't pay twice.
See our consulting services →Commercial Locksmith Services
Mobile service across the Phoenix West Valley. Licensed for all job sizes.
Commercial Rekey
Full building rekeying with master key architecture designed for your access needs.
Master Key Systems
Design and implementation of master key hierarchies for multi-lock, multi-zone facilities.
Key Origination
Create keys from scratch without the original - including restricted keyways.
Commercial Lockout
Fast response for businesses locked out during or after hours.
Lock Repair & Replacement
Repair, or supply and install, commercial-grade door hardware for any door.
Consulting
Architectural hardware review, building standards, and compatibility audits before you buy.
Learn about consulting →Licensed for the Jobs Most Locksmiths Can't Touch
Arizona law requires a contractor's license for any locksmith job where the total bill exceeds $1,000. Most locksmiths in the Phoenix Valley don't have one. Shamrock Brothers does - AZ ROC# 353349. For facilities managers, property owners, and GCs, this matters: hiring an unlicensed contractor for these jobs can expose you to liability. We're among the handful of licensed locksmiths in the Valley qualified to do this work legally.
- AZ ROC# 353349 - licensed contractor
- Qualified for jobs over $1,000
- Master key system design
- Serving facilities managers, property managers, and commercial GCs
Request a Commercial Quote
We confirm scope and price before any work starts.