Tenders by category

Water & Sanitation tenders in Canada

211 open tenders

Who buys water & sanitation

National Defence1,130 contracts · $150.0M
Public Services and Procurement Canada238 contracts · $89.7M
Parks Canada330 contracts · $29.6M
Royal Canadian Mounted Police114 contracts · $10.3M
Fisheries and Oceans Canada238 contracts · $8.1M
Correctional Service of Canada84 contracts · $7.3M
Natural Resources Canada120 contracts · $6.1M
Indigenous Services Canada10 contracts · $5.4M

Water & Sanitation

Shefford Pressure Booster Station – Building and Electrical Works

Ville de Bromont — CA-SEAO-QUEBEC

Bromont, Quebec

Closing: 05 Nov 2026

Water & Sanitation

Supply and Delivery of Anthracite and Filtration (Silica) Sand

Ville de Longueuil — CA-SEAO-QUEBEC

Longueuil, Quebec

Closing: 05 Nov 2026

Water & Sanitation

Val Côté Lagoon Sludge Removal – Ontario Clean Water Agency

Ontario Clean Water Agency — CA-ONTARIO-OTP

Closing: 05 Nov 2026

Water & Sanitation

Management, Supervision and Technical Support for Industrial Collector Construction — Montréal-Est

about 1 month ago

Ville de Montréal — CA-SEAO-QUEBEC

Montréal, Quebec

Closing: 05 Nov 2026

Water & Sanitation

Rehabilitation of Nicolet Outfall between Rue Notre‑Dame Est and the St. Lawrence River

Ville de Montréal — CA-SEAO-QUEBEC

Montréal, Quebec

Closing: 05 Nov 2026

Water & Sanitation

Sewer Pipe Rehabilitation by Relining on Streets in Montréal — Arrondissements AHU, IBI, MTN, PRF, VSL

Ville de Montréal — CA-SEAO-QUEBEC

Montréal, Quebec

Closing: 05 Nov 2026

Water & Sanitation

Supply, Delivery and Off-loading of Aluminum Sulphate for DND Trenton (3-Year Regional Standing Offer)

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 05 Nov 2026

Water & Sanitation

Storm Sewer Restoration at National Forestry Centre (NRCan) — Edmonton, AB

Public Services and Procurement Canada — CA-CANADABUYS

Edmonton, Alberta

Closing: 05 Nov 2026

Water & Sanitation

Parks Canada – Fabrication and Delivery of Water-Level Stilling Wells and Enclosures

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 05 Nov 2026

Water & Sanitation

Upgrade and Compliance of Potable Water Reservoir and Distribution Installations

Municipalité de Sainte-Martine — CA-SEAO-QUEBEC

Sainte-Martine, Quebec

Closing: 05 Nov 2026

Water & Sanitation

Container Rental and Transport of Residual Waste from Screening, Grit and Sedimentation Units

Ville de Granby — CA-SEAO-QUEBEC

Closing: 05 Nov 2026

Water & Sanitation

Functional Study for West End Reservoir and Water Distribution Infrastructure – City of Lloydminster

City of Lloydminster — CA-ALBERTA-APC

Lloydminster, Alberta

Closing: 05 Nov 2026

Water & Sanitation

Emergency and Planned Construction and Repair Services for Municipal Water and Wastewater Infrastructure – City Water & Wastewater Team

City of Beaumont — CA-ALBERTA-APC

Beaumont, Alberta

Closing: 05 Nov 2026

Water & Sanitation

Functional Study for West End Reservoir and Water Distribution Upgrades – City of Lloydminster

City of Lloydminster — CA-SASKTENDERS

Lloydminster, Saskatchewan

Closing: 05 Nov 2026

Water & Sanitation

Master Plan for Stormwater Drainage Network

Ville de Saint-Hyacinthe — CA-SEAO-QUEBEC

Saint-Hyacinthe, Quebec

Closing: 06 Nov 2026

Water & Sanitation

Cleaning and CCTV Inspection of Stormwater and Sanitary Sewer Networks

Municipalité de Notre-Dame-des Neiges — CA-SEAO-QUEBEC

Notre-Dame-des Neiges, Quebec

Closing: 06 Nov 2026

Water & Sanitation

R.C. Harris Water Treatment Plant Flat Roof Replacement and Solar PV Design – City of Toronto

about 1 month ago

City of Toronto — CA-TORONTO

Toronto, Ontario

Closing: 06 Nov 2026

Water & Sanitation

Condition Assessment Program for Previously Abandoned Sewer and Maintenance Hole Inspections – Toronto Water

City of Toronto — CA-TORONTO

Toronto, Ontario

Closing: 06 Nov 2026

Water & Sanitation

City of Toronto Water Treatment Services for Seniors Services & Long-Term Care — 1-Year Contract with Up to 4-Year Extension

City of Toronto — CA-TORONTO

Toronto, Ontario

Closing: 06 Nov 2026

Water & Sanitation

Supply of Mobile Organic Biofilm (MOB) Technology for Activated Sludge System – City of Saskatoon

City of Saskatoon — CA-SASKTENDERS

Saskatoon, Saskatchewan

Closing: 06 Nov 2026

Water & Sanitation

Engineering Services for Water and Sewer Mains to the Nursing Station

Red Sucker Lake First Nation — CA-MERX-MANITOBA

Closing: 06 Nov 2026

Water & Sanitation

Replacement of Centralized Reverse Osmosis with Type II Deionization – AAFC Summerland Research and Development Centre, Summerland BC

Agriculture and Agri-Food Canada — CA-CANADABUYS

British Columbia

Closing: 06 Nov 2026

Water & Sanitation

Laboratory Analysis Services — Water Element Testing & Quality Control

Ville de Drummondville — CA-SEAO-QUEBEC

Drummondville, Quebec

Closing: 09 Nov 2026

Water & Sanitation

Reconstruction of Gardenvale Pumping Station and Construction of New Rising Main – Engineering Services (OS-GEN-2026-36)

Ville de Saint-Bruno-de-Montarville — CA-SEAO-QUEBEC

Saint-Bruno-de-Montarville, Quebec

Closing: 09 Nov 2026

Water & Sanitation

Vidange, transport, traitement et élimination des boues de fosses septiques – période 2027-2028

Municipalité de Très-Saint-Rédempteur — CA-SEAO-QUEBEC

Très-Saint-Rédempteur, Quebec

Closing: 09 Nov 2026

Top water & sanitation suppliers by contract value

Industra Construction Corp.3 contracts · $16.6M
Simo Management INC.37 contracts · $15.6M
K.C.E. Construction Ltd.6 contracts · $12.7M
Norclair Inc1 contract · $9.2M
Cruickshank Construction Limited1 contract · $8.1M
Gordon Barr Limited4 contracts · $8.0M
Halifax Regional Water Commission2 contracts · $7.5M
Municipality of the County of Kings8 contracts · $7.4M
Marathon Drilling Co. Ltd1 contract · $7.3M
Ontario Clean Water Agency4 contracts · $5.9M

See the full supplier ranking

Recently awarded water & sanitation contracts

Waterworks and Sewage Systems Contract Awarded to South Baffin Holdings Ltd. by RCMPSouth Baffin Holdings Ltd. · Royal Canadian Mounted Police · $12K · 15 Feb 2019
Engineering Consultancy Services for Design of Running Water LinesCantec Services Ltd · Royal Canadian Mounted Police · $24K · 14 Feb 2019
Waterworks and Sewage Systems Contract Awarded to Century West Renovations Ltd. by RCMPCentury West Renovations Ltd. · Royal Canadian Mounted Police · $14K · 14 Feb 2019
Award of Waterworks and Sewage Systems Contract to M. Griffin Holdings Ltd.M. Griffin Holdings Ltd. · Public Services and Procurement Canada · $16K · 15 Mar 2019
Sole-Sourced Contract for Waterworks and Sewage Systems by Public Services and Procurement CanadaChubb Edwards A UTC Fire & Security · Public Services and Procurement Canada · $11K · 23 Jan 2019
Sole-Sourced Waterworks and Sewage Systems Contract Awarded to Budget Plumbing & Heating IncBudget Plumbing & Heating Inc · Public Services and Procurement Canada · $13K · 11 Jan 2019
Waterworks and Sewage Systems Contract Awarded to AJ's Water Treatment by Parks CanadaAj'S Water Treatment 1514974 · Parks Canada · $63K · 22 Mar 2019
Award of Waterworks and Sewage Systems Contract to Sullivan Mechanical Ltd by Parks CanadaSullivan Mechanical Ltd · Parks Canada · $24K · 11 Mar 2019
Sewer and Water Services Contract Awarded to MCL Group Ltd. by Parks CanadaMCL Group Ltd. · Parks Canada · $65K · 28 Jan 2019
Supply of Waterworks and Sewage System Equipment to Parks CanadaSansom Equipment Limited · Parks Canada · $22K · 8 Mar 2019

See more awarded contracts

Find

Government tenders from many sources, in one platform.

We monitor federal, provincial and municipal portals in near real time and update the feed as tenders are published, so you check one place instead of many.

Search by keyword, or describe your workType a keyword, or switch to AI search and say what your business does.

Narrow it downFilter by category, province and area, or view open tenders on a map.

Alerts

Get the right tenders by email.

Tell us what you are looking for and we email you when a matching tender is published.

Set it up your wayUse keywords, a description of your work, a location or a distance from a postal code. Up to 10 alerts.

Instant or dailyGet an email when a match is published, or one summary a day.

Gmail

OutlookAny other inboxWorks with any email address

GovMarketto you

7:00 am

3 new cleaning tenders in Ontario

Cleaning services for council buildingsInfrastructure · Municipality · Closes in 12 days

Window and facade cleaning, hospital sitesHealth & Medical · Health authority · Closes in 19 days

Waste collection for depot sitesEnergy & Environment · Transport agency · Closes in 23 days

From your alert: Cleaning, Ontario

Assess

Size up a tender in minutes.

Before you open a single document, get the requirements, a likely value and who you would be up against.

Requirements from the documentsWho can bid, mandatory criteria, how it is scored, insurance and key dates, each with its source.

Value and competitionAn estimated value from similar awarded contracts, and the suppliers most likely to bid.

Market

Find out who wins, and what agencies pay.

Awarded contracts with the supplier and the value, so you can check prices, spot competitors and find work that is coming back to tender.

Supplier and agency profilesWhat each one has won or awarded, who they work with, and how that is changing.

Contracts ending soonTerms that finish in the next 12 months, which often go back out to tender.

Pipeline

Track your bids from interested to won.

Save a tender in one click and move it through each stage as you work on it.

Work as a teamInvite colleagues so you work from the same list.

Take it with youExport tenders and matches to CSV.

GovMarket AI

Ask a question in plain English.

Find tenders, look up a supplier, or check who won a contract. Just type what you need.

Get started

Win more government work.

Find the tender, size it up and track the bid, in one place.

7 days free, then $59/CAD per month