We provide commercial modular buildings, portable classrooms, containers and construction offices to customers throughout the Midwest.

We supply commercial modular buildings, portable classrooms, containers & construction offices in Illinois, Missouri, Iowa, Indiana, Kentucky and Tennessee. Jim Helleny started Jim's Mobile Offices in 1986 as a company that provided mobile office space and storage containers to the construction industry. Early on in the business, Jim learned this simple truth - building relationships with customers by providing excellent products at fair prices along with outstanding customer service is the ...

We supply commercial modular buildings, portable classrooms, containers & construction offices in Illinois, Missouri, Iowa, Indiana, Kentucky and Tennessee. Jim Helleny started Jim's Mobile Offices in 1986 as a company that provided mobile office space and storage containers to the construction industry. Early on in the business, Jim learned this simple truth - building relationships with customers by providing excellent products at fair prices along with outstanding customer service is the most effective business plan. Jim passed away in 2012, but his son Joe has carried on the family tradition, rebranding the company as JMO Mobile Modular, LLC, and continuing the strong customer service traditions of his father. Along the way, Jim expanded the business to provide relocatable classroom buildings and permanent set modular buildings for commercial applications. Over the years, we have provided office space, classrooms and storage containers to and built relationships with construction companies, schools, colleges, churches, hospitals, doctors, hotels, banks, golf courses, automobile dealers and many other businesses, as well as households. We have a large, specialized container fleet that can assist with any jobsite or residential storage issue. Located in Southern Illinois, JMO Modular delivers modular and mobile buildings throughout the Midwest. We are proud to be members of the Modular Building Institute and the National Portable Storage Association.