Location and Projects
Porta King Building Systems Construction
Porta King Building Systems, based in Earth City, Missouri, specializes in the design and manufacturing of modular buildings, prefabricated shelters, and mezzanine systems. Serving a nationwide client base, Porta King provides solutions for commercial, industrial, and institutional facilities seeking flexible building options. Their portfolio includes modular offices, security guard booths, equipment enclosures, and mezzanines designed for factory and warehouse settings. The company also manufactures exterior pre-assembled buildings such as guard shacks and security shelters for property access control. With over two decades of experience, Porta King supports new construction, facility expansion, and renovation projects, offering products that can be quickly installed with minimal disruption to ongoing operations. Their manufacturing facility in Earth City allows them to deliver both standard and custom configurations tailored to individual site requirements.
Porta King Building Systems Services
Porta King Building Systems Contact Information
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Porta King Building Systems Earth City
Quality
Activity
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1 project
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2024 |
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
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1 project
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$100k-$250k |
Building Permits by Porta King Building Systems
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Porta King Building Systems License info
Verified License
| License # | 256PFS |
| Status | Active |
| State | Oregon |
| Type | Prefab |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Porta King Building Systems at the Oregon Building Codes Division.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | S4671 |
| Status | Inactive |
| County | St Louis County |
| Type | Structural |
- According to the Saint Louis County Department of Public Works, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Porta King Building Systems at the Saint Louis County Department of Public Works.
This is a sample of licensing data; click here to access a complete history.