Tenders by category

Water & Sanitation tenders in Canada

207 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

Preliminary Studies, Plans and Construction Monitoring for Water Distribution Network – City of L'Assomption (Saint-Gérard-Majella)

Ville de L'Assomption — CA-SEAO-QUEBEC

Assomption, Quebec

Closing: 28 Oct 2026

Water & Sanitation

Transport and Disposal of Biosolids from Achille-Gagnon Wastewater Treatment Plant (2027–2029)

Ville de Victoriaville — CA-SEAO-QUEBEC

Victoriaville, Quebec

Closing: 28 Oct 2026

Water & Sanitation

Technical Consultant Services for Sediment Management at Beaudet Reservoir

about 2 months ago

Ville de Victoriaville — CA-SEAO-QUEBEC

Victoriaville, Quebec

Closing: 28 Oct 2026

Water & Sanitation

Supply of Liquid Polyaluminium Chloride (PAX XL6) – Water Inspection Chemical

Ville de Montmagny — CA-SEAO-QUEBEC

Montmagny, Quebec

Closing: 28 Oct 2026

Water & Sanitation

Implementation of Cross Connection Control and Backflow Prevention — Beaverlodge Research Farm, Beaverlodge AB

Agriculture and Agri-Food Canada — CA-CANADABUYS

Closing: 28 Oct 2026

Water & Sanitation

Town of Okotoks — Stormwater Pond Sediment Removal RFI

Town of Okotoks — CA-ALBERTA-APC

Okotoks, Alberta

Closing: 28 Oct 2026

Water & Sanitation

Installation of Residential Water Meters, Antennas and Commissioning – Volet 02

Ville de Beaconsfield — CA-SEAO-QUEBEC

Beaconsfield, Quebec

Closing: 29 Oct 2026

Water & Sanitation

Replacement of the Archambault Emissary – Civil Engineering Works

Ville de Repentigny — CA-SEAO-QUEBEC

Repentigny, Quebec

Closing: 29 Oct 2026

Water & Sanitation

Engineering and Architectural Services for Wastewater Treatment Plant Capacity Expansion and Upgrades

Ville Saint-Rémi — CA-SEAO-QUEBEC

Saint-Rémi, Quebec

Closing: 29 Oct 2026

Water & Sanitation

Acquisition of Two Emergency Pumps — Hydraulic and Pump Motors

Ville de Saint-Constant — CA-SEAO-QUEBEC

Saint-Constant, Quebec

Closing: 29 Oct 2026

Water & Sanitation

Replacement of Infrastructure and Addition of Aqueduct – Sewer & Aqueduct Construction

Municipalité de Stanbridge Station — CA-SEAO-QUEBEC

Stanbridge Station, Quebec

Closing: 29 Oct 2026

Water & Sanitation

Dugald to RM of Springfield 5.5 km Forcemain Twinning (300/400 mm) — Manitoba

Rural Municipality of Springfield — CA-MERX-MANITOBA

Closing: 29 Oct 2026

Water & Sanitation

Emptying, Transport and Disposal of Septic Tank Sludge — Moulin-Morgan Sector

Municipalité de Saint-Adolphe-d'Howard — CA-SEAO-QUEBEC

Saint-Adolphe-d'Howard, Quebec

Closing: 29 Oct 2026

Water & Sanitation

Rehabilitation of Sewer Pipes by Chemisage in Montréal (Arr. ANJ, MHM, RPP, STL)

about 2 months ago

Ville de Montréal — CA-SEAO-QUEBEC

Montréal, Quebec

Closing: 29 Oct 2026

Water & Sanitation

Installation of Caustic Soda System – Pierrefonds Drinking Water Plant

about 1 month ago

Ville de Montréal — CA-SEAO-QUEBEC

Montréal, Quebec

Closing: 29 Oct 2026

Water & Sanitation

Construction Supervision for Lots 4–6, Jean-R.-Marcotte Station Disinfection Project — Service de l'eau

Ville de Montréal — CA-SEAO-QUEBEC

Montréal, Quebec

Closing: 29 Oct 2026

Water & Sanitation

Replacement of Lead Water Service Connections and Road Rehabilitation — City of Montreal (CDN, LSO, OUT, VER)

Ville de Montréal — CA-SEAO-QUEBEC

Montréal, Quebec

Closing: 29 Oct 2026

Water & Sanitation

Septic and Retention Tank Emptying Services 2027–2029

Municipalité de Saint-Marc-de-Figuery — CA-SEAO-QUEBEC

Saint-Marc-de-Figuery, Quebec

Closing: 29 Oct 2026

Water & Sanitation

Athabasca West Waterline Detailed Design and Field Services – Athabasca County

Athabasca County — CA-ALBERTA-APC

Athabasca County, Alberta

Closing: 29 Oct 2026

Water & Sanitation

Supply and Delivery of Swimming Pool Chemicals

Ville de Granby — CA-SEAO-QUEBEC

Closing: 29 Oct 2026

Water & Sanitation

Roof Refurbishment of Water Treatment Plant

Municipalité de Saint-Jean-Port-Joli — CA-SEAO-QUEBEC

Saint-Jean-Port-Joli, Quebec

Closing: 29 Oct 2026

Water & Sanitation

Preparatory Study for Replacement of Memphrémagog Raw Water Pumping Station — Engineering Services

about 1 month ago

Ville de Sherbrooke — CA-SEAO-QUEBEC

Sherbrooke, Quebec

Closing: 29 Oct 2026

Water & Sanitation

Laboratory Services for Materials Quality Control — Stormwater Collector, Boulevard Saint-Joseph

Ville de Gatineau — CA-SEAO-QUEBEC

Gatineau, Quebec

Closing: 29 Oct 2026

Water & Sanitation

Supply of Approved Drinking Water Treatment Chemicals for City of Prince Albert Water Treatment Plant – 2027

City of Prince Albert — CA-SASKTENDERS

Prince Albert, Saskatchewan

Closing: 29 Oct 2026

Water & Sanitation

Inspection of Three Concrete Wastewater Trunk Mains (approximately 1,800 m) – Ogden (Barlow Trail to Ogden Siphon Control Chamber)

City of Calgary — CA-ALBERTA-APC

Calgary, Alberta

Closing: 29 Oct 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

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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

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