Modular Buildings for Every Industry

Welcome to Comark Building Systems' modular structures international website:

• Modular buildings from Comark Building Systems, Inc., the only national direct-manufacturer of modular and portable buildings, providing quality products and services to its customers since 1989.
• Our dedicated and experienced portable building team of business developers, estimators, technical service representatives, project managers and production staff will assist in the development and planning of your project from start to finish. Everything is possible, including financing.
• With modular manufacturing facilities nationwide, Comark has the ability to serve clients both nationally and internationally.  
• Comark is the most experienced manufacturer of permanent and large scale commercial modular buildings in the United States.
• Comark’s staff stands ready to assist you with temporary or permanent modular projects, small or large.

Modular Construction ' A resource efficient, off-site delivery method to construct code-compliant buildings in a quality-controlled setting.' How Accelerated Modular Construction can benefit your modular portable building project and your budget.

Green Modular Buildings Fort Sill Military Barracks, a 230,000 SF project, is qualified as LEED® Silver. Even with the use of energy saving equipment and products, the overall project costs and schedule weren’t sacrificed.