Modern Niagara Building Services — Cleaning contract history
Modern Niagara Building Services has held 138 cleaning contracts totalling $5,220,763 in our tracked dataset. First award: February 26, 2014. Most recent: December 19, 2025.
Cleaning vendors at this scale typically maintain green-cleaning product certifications and, for larger institutional buyers, an ISSA CIMS management-system designation.
View Modern Niagara Building Services's full vendor profile (all NAICS) →
Incumbent retention
Incumbent retention rate: 40.0% of recurring buyer/category contracts went to Modern Niagara Building Services in our tracked dataset.
Recent cleaning awards
- National Defence → Modern Niagara Building Services Vancouver· $135,713· December 19, 2025
- Health Canada → MODERN NIAGARA BUILDING SERVICES INC· $11,286· December 16, 2025
- National Defence → MODERN NIAGRA BUILDING SERVICES INC· $25,922· November 28, 2025
- National Defence → MODERN NIAGRA BUILDING SERVICES INC· $22,875· November 25, 2025
- National Defence → MODERN NIAGRA BUILDING SERVICES INC· $21,531· October 14, 2025
- National Defence → MODERN NIAGRA BUILDING SERVICES INC· $24,822· October 9, 2025
- National Defence → Modern Niagara Building Services· $94,863· October 9, 2025
- National Defence → MODERN NIAGRA BUILDING SERVICES INC· $10,788· September 19, 2025
- National Defence → MODERN NIAGRA BUILDING SERVICES INC· $22,939· September 16, 2025
- National Defence → MODERN NIAGRA BUILDING SERVICES INC· $23,094· September 9, 2025
Top buyers (cleaning contracts only)
- National Defence· 123 contracts · $4,108,306
- Public Services and Procurement Canada· 2 contracts · $674,995
- Correctional Service of Canada· 11 contracts · $408,343
- International Joint Commission· 1 contracts · $17,831
- Health Canada· 1 contracts · $11,286
NAICS category breakdown
- NAICS 561720 — Janitorial services· 138 contracts · $5,220,763
Data sourced from public procurement records (CanadaBuys, MERX, provincial portals). To request removal of this page, see our incumbents policy.