I could not locate an attic. Does a commercial building need to have a attic?

Name: The Certified Commercial Property Inspectors Association (CCPIA)
Address: 4635 Nautilus Ct, Suite C1, Boulder, CO, 80301
Telephone: (303) 900-0891
Price range: $$
Rating: 4.5

No, not all buildings will have an attic. While under roof spaces should have access there are certain building that have a space that is so limited it is not accessible. These are very common under flat or low sloped roofs.