Open Cleaning & Janitorial Tenders in Ontario — 20 Live Today
Data updated July 25, 2026
Janitorial and cleaning contracts in Ontario come mostly from the institutional tier — the Region of Waterloo, hospital networks like Niagara Health, school boards, and federal facilities via PSPC — typically as multi-year site contracts with detailed specifications.
Openings are steady rather than abundant, and displacement of incumbents happens at renewal time; the current open opportunities are below, alongside the province-wide stream one level up.
Latest open tenders
W6890-260088 - Janitorial Services
Department of Public Works and Government Services (PSPC)
MERXCloses September 8, 2026MIWSFPA Custodial Services
Brock University
MERXCloses August 24, 20265248 - Custodial Supplies
Hamilton-Wentworth Catholic District School Board
Bids&TendersCloses August 11, 2026Chancery Exterior Window and Stainless Steel Cleaning Services
U.S. Embassy Ottawa
MERXCloses August 4, 2026Dry Cleaning Services - Addenda no. 3
MERXCloses July 31, 2026Greenbelt Maintenance Management Services
National Capital Commission (NCC)
CanadaBuysCloses August 11, 2026Dry Cleaning Services - Addenda no. 3
Senate
CanadaBuysCloses July 31, 2026CL2026-32 - Janitorial Supplies
Municipality of Clarington
Bids&TendersCloses August 12, 2026COMPREHENSIVE CLEANING SERVICES CONTRACT
Federal Bridge Corporation Limited
MERXCloses August 10, 2026RFP 1365.26 Housekeeping Services for CAMH 10 White Squirrel Way Building
The Centre for Addiction and Mental Health (CAMH)
BiddingoCloses August 17, 2026Parking Garage Cleaning Services
BonfireCloses August 17, 2026P-26-15 - Janitorial Services at York Regional Police Headquarters and Community Safety Village of York Region
York Regional Police
Bids&TendersCloses August 7, 2026T2026-220 - Janitorial Services at 60 King Street South, Waterloo,ON
Region of Waterloo
Bids&TendersCloses August 12, 2026Detox Centre Cleaning Service
Niagara Health System
BiddingoCloses August 10, 2026Detox Centre Cleaning Service
BonfireCloses August 10, 2026
Closing within 7 days(5)
T2026-210 - Janitorial Services at GRT Ainslie Terminal, 35 Ainslie St. South, Cambridge, ON
Region of Waterloo
Bids&TendersCloses July 27, 2026Dialysis and Medical Office Tower Cleaning Services
BonfireCloses July 30, 2026Dialysis and Medical Office Tower Cleaning Services
Niagara Health System
BiddingoCloses July 30, 2026Dry Cleaning Services - Addenda no. 3
MERXCloses July 31, 2026Dry Cleaning Services - Addenda no. 3
Senate
CanadaBuysCloses July 31, 2026
More tenders in Ontario
W6890-260088 - Janitorial Services
Department of Public Works and Government Services (PSPC)
MERXCloses September 8, 2026EP916-270049 Emergency Storm Drainage System Reconstruction - Stage 2
Department of Public Works and Government Services (PSPC)
MERXCloses August 14, 2026Provision of Cable Installation Services for Canada’s Diplomatic and Consular Missions
Department of Foreign Affairs, Trade and Development (GAC)
MERXCloses July 30, 2027R807.1-Labelling and Posting Literature Review
Canadian Nuclear Safety Commission (CNSC)
MERXCloses September 17, 2026Mercury Program Project Support
National Research Council of Canada (NRC)
MERXCloses August 12, 2026
Most active buyers
- Department of Public Works and Government Services (PSPC)3 open tenders
- Niagara Health System2 open tenders
- Region of Waterloo2 open tenders
- Federal Bridge Corporation Limited1 open tenders
- Municipality of Clarington1 open tenders
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