PortaFab Corporation is a leading manufacturer and turnkey systems integrator of prefabricated modular building systems, headquartered in Chesterfield, Missouri. Founded in 1971, the company has over 40 years of experience in designing and fabricating modular solutions for interior and controlled-environment applications. PortaFab operates a manufacturing facility that supports a nationwide network of over 700 certified distributors and installation teams across North America.
The company specializes in a comprehensive range of modular products, including in-plant offices, ISO-certified cleanrooms, wall partitions, and industrial enclosures. Their extensive product line features interchangeable components such as the CleanLine and FabLine wall systems, XTRA-TALL industrial partitions, and Quick-Ship offices available in 30 standard sizes. Additionally, PortaFab manufactures portable booths and shelters for security and commercial use, as well as mezzanines, machine enclosures, and environmental control systems.
With an in-house engineering team of over 10 degreed engineers, PortaFab provides expert support for complex integrations and custom OEM solutions. The company serves diverse high-precision industries, including medical, pharmaceutical, semiconductor, aerospace, and food service. PortaFab is ISO 9001:2015 certified and maintains GSA and NSF approvals, reflecting a commitment to quality and continuous improvement in modular construction.
OEM manufacturerOffers OEM services for customized brand manufacturing.
Own brandOwns and operates its own brands and manufacturing facilities.
Product customizationOffers full customization for design and features.
Established brandFounded in 1971, with over 20 years of industry experience.
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5' x 10' Guard Booth / Shack with Swing Door
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Smaller booths are ideal for use as guard booths or parking lot attendant booths while our larger booth sizes are often used as mobile job site offices and applications that house multiple personnel.
Clean Install
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Customized Solutions
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We can create a custom solution for virtually any end-application and our engineering and design teams love a good challenge. Contact us today to discuss your application or need.
3' x 6' Guard Booth / Shack with Sliding Door
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Smaller booths are ideal for use as guard booths or parking lot attendant booths while our larger booth sizes are often used as mobile job site offices and applications that house multiple personnel.
6' x 6' Guard Booth / Shack with Swing Door
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Smaller booths are ideal for use as guard booths or parking lot attendant booths while our larger booth sizes are often used as mobile job site offices and applications that house multiple personnel.
Specs & Options
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Packing & Shipping
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Customers
ALPHA MATERIAL HANDLING INC
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Certifications
ISO 9001
4
International Organization for Standardization 9001
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Key export market
North AmericaNorth America
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