Who We Are

Early building by CSM
CSM was founded in 1960 outside Cleveland, Ohio as a small commercial roofing and siding contractor. Throughout the years, the CSM began focusing on larger, more difficult work as well as industrial projects. In 1980, the company opened an office in Texas to service the growing chemical and energy sectors in the region. Currently, CSM is an open shop contractor headquartered in Houston, TX and performs work across the country. Our company was founded based on principles of quality, safety, and customer satisfaction. These values are rooted in our employees and have resulted in long term relationships with our clients.