Founded in 1998 by Garry Cain, Rose Office Systems has established itself as a leader over the last two decades in the modular building industry throughout the Southeast USA.  Rose has not only been the premier dealer of commercial office modular buildings but also modular medical clinics and specialty healthcare buildings. 

Rose Office Systems offers a variety of free benefits that our competitors do not, including professional drafting services, skilled interior design services and online customization of your floor plans.

We know that this building you’re purchasing isn’t just another product, it is an investment of both your finances and time. That’s why we at Rose Office Systems want you to be involved in the planning process. From scoping out square footage to drafting your dream designs, our tight-knit team will be there along every step of the way to assist you.

The main reason that Rose Office Systems stands out from the competition is our speed, quality and cost; three things that you often have to choose between when it comes to the modular building business. Since our buildings are built in a factory, the site preparations can happen at the same time, meaning that it’s a very speedy process from consultation to installation. Our builds are permanent and boast a long-lasting quality that rivals site-built facilities. Since our factories often get the required state approval, many simpler projects won’t even require the pricey input of an engineer or architect.

So, if you’re looking to save yourself time, money and the headache of poor customer service, then contact us at Rose Office Systems. We’re always ready to work with you on projects, no matter how big or small, and provide the services you need to leave happy.

Garry Cain


Garry Cain, along with his wife, Barbara, founded Rose Office Systems in 1997.  After working in the modular building industry since 1986, he decided there was a better way to offer clients specialty modular solutions without the overwhelming corporate structure and bureaucracy.

Over the past 20+ years, Rose has grown from a small family-owned business to a leader in the modular construction industry thanks to Garry’s innovative ideas and determination to stay ahead of the curve. With over three decades of experience, his knowledge and expertise in modular building construction practices are absolutely unsurpassed in this industry.

In his spare time, Garry enjoys playing cards with family and making his grandchildren bubble over with laughter.