Industry Associations

Collaboration, networking, and industry awareness are key ingredients for success in serving the construction, manufacturing, and related fields. To maintain and support these values, Marshall Sales, Inc. (MSI) and our sister company Aluminum Supply Company, Inc. (ASCO) are actively involved with many professional organizations. A few include:

• Construction Association of Michigan (CAM)
• National Association of Women Business Owners (NAWBO)
• National Association of Women in Construction (NAWIC)
• Association of General Contractors (AGC)
• Glazing Contractors Association (GCA)
• Detroit Glass Dealers Association (DGDA)
• Southeast Michigan Roofing Contractors Association (SMRCA)
• Mason Contractors Association (MCA)
• Masonry Institute of Michigan (MIM)