DIAMOND 7 ENTERPRISES INC

Capabilities

• ●A commercial janitorial firm that is owned by award winning owner with 30 years of experience in the janitorial industry.
• ●Since opening in 2019 we served the Chicago, Waukegan, and the Indiana areas focusing on outstanding service and employing a high-quality workforce.
• ●We’re experienced in a variety of industries, including government facilities, schools, warehouses, and healthcare facilities.
• ●Also, we provide construction cleaning, and stonework cleaning (granite, limestone, marble, and terrazzo and vct tile).

Certifications

• WOSBsince Nov 2022 · through Nov 2026

  WOSB — status as published by the U.S. SBA Small Business Search. Last verified 2026-06-10.

Specialties