Free Consultation
We’ll visit your building to assess your needs—no obligation.
Request Free ConsultationFeatured Products
View More ProductsWhite-glove service for New York
buildings for 30+ years
Experience why the leading buildings in Manhattan choose
Duke Supply for their building supply needs.
Duke Supply for their building supply needs.
Quality Cleaning Products
Clients can trust in the superior effectiveness of janitorial supplies that ensure cleanliness and hygiene.
Expert Support
Access to knowledgeable staff who can provide guidance on the most effective products and cleaning methods.
Wide Range of Products
A comprehensive selection of janitorial supplies, from cleaning agents to equipment.
Cost Efficiency
Competitive pricing and bulk order options help clients manage budgets while maintaining a clean and healthy space.