QUALITY AND SERVICE YOU CAN TRUST!
  
 

Gemini Building Systems (GBS) provides premium janitorial services to the Delaware area. GBS is proudly certified through the Women's Business Enterprise National Council and is a member of the Better Business Bureau. For over 20 years GBS has served the Delaware Valley business community with their multi-serviced janitorial needs.

GBS Management utilizes the Multi-Tiered Inspection System (MTIS). This process ensures GBS's standard for excellence, by following through with each job request and validating services performed.

In addition to general contract janitorial services, GBS provides specialty services which include:

  • Carpet Cleaning
  • Floor Maintenance (strip/seal/wax)
  • Window Cleaning
  • Power Washing
  • Construction Clean-up
  • Daily, Weekly
  • Professionally Trained Staff
  • Quality Control
  • Complete Commercial Cleaning
  • Insured
  • Specialty Cleaning
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