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Master Key Systems — SW Portland
Master Key
24 Hour Lock & Key designs and installs master key systems for properties of all sizes in SW Portland. From a 4-unit rental to an 80-door commercial building, we engineer a system that simplifies access without sacrificing security.
- Custom master key hierarchy design
- Building-wide keying for multi-unit properties
- Restricted keyways to prevent unauthorized copies
- Key control documentation and records
- Grand master systems for multi-building portfolios
- Re-pinning after staff or tenant changes

How many doors can a master key system cover?
Master key systems scale from a 3-door residential setup to hundreds of doors in a large commercial property. We've designed systems from 8 doors to 80+ for properties throughout the area.
What hardware brands work best?
We work with Schlage, Kwikset, Corbin Russwin, Sargent, and other commercial-grade brands. For larger systems we recommend commercial-grade cylinders for durability and long-term security.
OR CCB# 219787
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