HMC has been the trusted name for modular buildings, enclosures and mezzanines since 1979. Our experienced team has completed projects for many of America's leading companies throughout the United States. We are proud of our client relationships and maybe this is why so many of them are repeat customers. At HMC we look forward to working with you on your next project and encourage you to put our design team to work for you. Our pledge is to provide the quick response time and customer service you deserve. We invite you to explore the information on our site and then contact us. We are waiting...with cost effective, practical solutions to your enclosure needs!