Portable Office Manufacturers Outside Wisconsin

At JMO Modular, we specialize in designing and manufacturing modular buildings that deliver exceptional value, speed, and flexibility to our clients. With a strong commitment to quality and innovation, we build modular solutions that serve a wide range of industries, including education, healthcare, government, commercial, and industrial sectors.

Donobrog has been a leading supplier of high-quality prefabricated modular buildings and modular offices since 1985. We offer single offices, 2-story multiunit enclosures and noise enclosures in a variety of sizes, styles and configurations. Call today for more information!

Nucor Building Systems custom manufactures storage buildings, warehouse buildings, pre-engineered steel buildings and more for industrial, community, commercial and agricultural markets. We will build to your specific design requirements for the metal building system you need.

Speed Space has been manufacturing modular buildings and offices for various industries for over 30 years. We offer standard and customized modular offices, portable buildings, guard houses and more. Understanding that changing products, production lines, methods, tooling, etc. create a demand for flexible office systems, Speed Space provides just that with custom solutions to your modular needs.

For over 40 years, Commercial Structures Corporation has been family owned and operated. We build and manufacture many different modular buildings for a diverse number of industries. We strive to provide high-quality products at an affordable cost.

Par-Kut International has been delivering durable modular solutions to many industries results for over 60 years. Our portable steel buildings accommodate countless applications, like mobile offices. Details about our mobile offices are found on our website under the prefab and modular in-plant offices headings. There you can learn more about their specifications and feature options. Par-Kut offices have unlimited potential for design, shape and location. Check us out today!

A national provider of quality mobile offices, ground-level offices, storage containers, modular buildings, construction trailers, portable/relocatable classrooms, and blast resistant modules. Our design / build services are top quality. With our list of value added products and our flexible payment plans, Satellite Shelters, Inc. provides you with unlimited options.

InPlant—Modular Buildings since 1987. Design through installation, InPlant manufactures the widest range in prefabricated buildings—Offices, Cleanrooms, Partitions, Equipment Enclosures, & Booths customized to fit your needs. 1.75" or 3" Walls with Systems in steel or aluminum. Systems are fabricated based on use with materials for environmental control & staff protection. Reconfigure or relocate Systems: a non-progressive design. Add, upgrade & replace Walls, windows or doors—maximizing your ROI.

Porta-King Building Systems is a manufacturer of prefabricated steel, pre-engineered and storage buildings. Our buildings include guardhouses, in-plant offices, modular offices and relocatable buildings. Our modular buildings are used by many industries. Call us today!

RM Products manufactures pre-engineered buildings and guardhouses. Our specialty is the Modulaire® enclosure, a self-supporting, pre-engineered, modular fiberglass building and enclosure system. Whatever your modular building needs may be, we are capable of making it for you.