CityON
Posted
Sep 18, 2026
Closes
Oct 21, 2026
30826-99029-P01 - IWS/BTSS/PMO ROPEC Fire Safety Plan
The City of Ottawa is seeking professional services to update the Fire Safety Plan for the Robert O.
RFP Database
Ottawa RFPs
Browse RFPs from Ottawa with upcoming deadlines.
13 opportunities shown.
CityON
Posted
Mar 29, 2018
ClosesOct 31, 2026
19617-91871-S02 - Professional IT Services
The City of Ottawa is seeking offers from firms to provide professional IT services through a formal Request for Standing Offer.
CityON
Posted
Oct 2, 2026
ClosesOct 26, 2026
38426-96310-T01 - TS / TBOM Supply and Deliver New First Line Quality Bus Fleet Tires
The City of Ottawa’s Transit Services Department seeks the supply and delivery of new first line quality bus fleet tires.
CityON
Posted
Oct 7, 2026
ClosesOct 29, 2026
42226-88547-T01 - IWS/WS Supply, Delivery and Offload Liquid Sodium Bisulphite
The City of Ottawa seeks liquid sodium bisulphite (NaHSO3) solution.
CityON
Posted
Sep 18, 2026
ClosesOct 14, 2026
IWSD/LWCS Snow and Ice Removal for Wastewater Pumping Stations
The City of Ottawa is seeking a contractor to provide all labour, materials, and equipment for snow and ice maintenance services at wastewater pumping stations throughout the city, on an as-and-when-requested basis.
CityON
Posted
Sep 23, 2026
ClosesOct 15, 2026
18026-91524-T01 - CSS/LTCS Cable Television Services for Long Term Care Homes
The City of Ottawa is seeking cable television services for its Long-Term Care facilities.
CityON
Posted
Sep 21, 2026
ClosesOct 14, 2026
TS/TBOM/ Supply, Deliver and Install In-Ground Heavy-Duty Tire Tread Scanner
The City of Ottawa is seeking a vendor to supply, install, commission, and support in-ground flush-mount or surface-mount drive-over tire-tread scanning systems.
CityON
Posted
Sep 25, 2026
ClosesOct 14, 2026
36526-91345-T05 - IWSD/IS/DCMB CP001203 Holly Acres Road Storm Sewer Replacement
The City of Ottawa invites tenders for contract CP001203, the Holly Acres Road Storm Sewer Replacement.
CityON
Posted
Oct 2, 2026
ClosesOct 19, 2026
38626-95896-T01 - PWD/SWS/ Producer Obligations: Blue Box Regulation
The City of Ottawa seeks bids from qualified firms to provide Producer Responsibility Organization services.
CityON
Posted
Oct 5, 2026
ClosesOct 27, 2026
IWS IS DCMB CP001027 Canadian Shield Avenue Extension
The City of Ottawa is seeking formal tenders for the Canadian Shield Avenue road extension.
CityON
Posted
Oct 7, 2026
ClosesOct 29, 2026
39526-96266-T02 - TS / ES Fluid Analysis Services for OC Transpo
The City of Ottawa seeks tender submissions from qualified vendors for professional fluid analysis services.
CityON
Posted
Oct 9, 2026
ClosesNov 3, 2026
33426-42059-P01 - IWSD/ISSP/APB Supply Deliver and Install Seating for Ādisōke
The City of Ottawa seeks proposals to supply, deliver and install seating for Ādisōke.
CityON
Posted
Oct 9, 2026
ClosesNov 2, 2026
33426-88566-T01 - IWSD/WTFS Supply and Delivery of Hydrofluorosilicic Acid
The City of Ottawa is requesting tenders for the supply and delivery of hydrofluorosilicic acid.