Work board · Watermain & sewers

Watermain & sewers tenders, with what they go for.

Every open watermain & sewers tender GROUND tracks across Ontario municipal portals — free — next to the prices the same kind of work drew at past bid openings.

Snow & winter maintenance (30) Tree planting & care (4) Landscaping & grounds (14) Sewer & drain services (6) Pavement markings (2) Fencing & guiderail (127) Hauling & disposal (8) Asphalt & paving (16) Concrete & sidewalks (23) Roofing (20) Building envelope & restoration (8) Drywall & interiors (9) Painting & coatings (4) Demolition & abatement (11) Electrical & lighting (43) Mechanical & HVAC (15) Plumbing (1) Sitework & excavation (21) Watermain & sewers (27) Water & wastewater plants (20) Roads & bridges (20) General building (65)
What this work goes for

The market's own numbers

$2,201,594median low bid · 490 comparable bid openings, trailing 24 months
$622,400–$4,871,292middle half of winning-side prices (P25–P75)
6bidders you'd typically face
Recent comparableBuyerLow bidBidsLow bidder
WS-3446B-26 - Request for Tender for Watermain, Wastewater Main and Stormwater System... Halton Region $17,965,886 1 WORLD QUALITY CONSTRUCTION INC.
2026-10 - Watermain Replacement and Road Reconstruction – County Road 35 (LaSalle Line) County of Lambton $622,400 3 Clarke Construction Inc.
26-074 RFT - Exhibition Area Reconstruction City of Guelph $3,392,384 5 Steed and Evans Limited
RFT-62-2026 - Storm Sewer Rehabilitation 2026 Town of Oakville $335,065 8 Avion Construction Group Inc.
2026-283T - PROPOSED WATERMAIN ON WINSTON CHURCHILL BOULEVARD, SOUTH SHERIDAN WAY AND... Region of Peel $8,037,960 14 D'Orazio Infrastructure Group Limited

Lowest bidder most often on recent openings: Fer-Pal Construction Ltd 1 (11×) · Capital Sewer Services Inc. (10×) · Birnam Excavating Ltd. (10×) · Clarke Construction Inc. (10×) · VIEWCON CONSTRUCTION LTD (9×)

Executed awards (Toronto, tier A): 78 comparable contracts, median $5,016,183 — most-awarded: 2489960 ONTARIO INC, 2489960 Ontario Inc. o/a Kore Infrastructure Group, SANSCON CONSTRUCTION LIMITED.

Bid-tab totals are the portals' unofficial bid-opening values, before award and contract execution. "Low bidder" is the lowest submitted price, not a confirmed award.

27 open tenders

Open watermain & sewers work

TenderBuyerCrew scaleTradesCloses
South Campus Watermain Replacement National Research Council of Canada (NRC) Heavy civil / bonded GC Aug 25
2026-093-CQ - Colborne Street - Access Road Construction and Watermain Relocation City of Kawartha Lakes Heavy civil / bonded GC Tree planting & care · Asphalt & paving · Concrete & sidewalks · Demolition & abatement · Sitework & excavation · General building Aug 27 portal ↗
RFT-2026-118 - Cathodic Protection of Watermain 2026 City of London Heavy civil / bonded GC Aug 27 portal ↗
S-4404A-26 - Wastewater Main Replacement in Easement Along West Aldershot Creek, in the City of Burlington Halton Region Heavy civil / bonded GC Aug 27 portal ↗
ES-26-16 - Upper Middle Road Minor Reconstruction and Watermain Installation City of Burlington Mid-size contractor Aug 28 portal ↗
T26-148 - Keele St Watermain Construction NMRP Servicing City of Vaughan Heavy civil / bonded GC Aug 28 portal ↗
RFPQ-3940-26 - Prequalification of General Contractors for Emergency Repairs to Water and Wastewater... York Region Single-trade crew Concrete & sidewalks · Aug 31 portal ↗
RFTC-3838-26 - Watermain Rehabilitation on Kennedy Rd (South of Carlton Road) In the city of Markham York Region Heavy civil / bonded GC Aug 31 portal ↗
RFT-26-023 - Landfill Leachate Hauling City of Owen Sound Truck + small crew Hauling & disposal · Aug 31 portal ↗
2026-081T - 150MM Watermain Replacement Works Along Salisbury Circle, City of Brampton, Project 25-1340D Region of Peel Heavy civil / bonded GC Sep 01 portal ↗
2026-499Q - Subsurface Utility Engineering (SUE) Investigation for 600mm Watermain on Mineola Road West,... Region of Peel Heavy civil / bonded GC Sep 01 portal ↗
RFQ PW-ES-26-05 - Unidirectional Watermain Flushing Norfolk County Truck + small crew Sewer & drain services · Sep 01 portal ↗
W-3401B-26 - Request for Tender for Watermain Replacement on Elgin Street and Queen Street, in the Town of... Halton Region Heavy civil / bonded GC Sep 03 portal ↗
2026-495T - Construction Services for Sanitary Sewers and Watermains on Coleraine Drive, Emil Kolb Parkway... Region of Peel Heavy civil / bonded GC Sep 08 portal ↗
FIN2026-129Q - Sidewalk Infill Program - Edgehill Drive City of Barrie Mid-size contractor Asphalt & paving · Concrete & sidewalks · Sep 08 portal ↗
2026-NRFT-117 - Spring Gardens Sanitary Pumping Station (SPS) and Forcemain (FM) Upgrade in the City of... Niagara Region Single-trade crew Landscaping & grounds · Water & wastewater plants Sep 08 portal ↗
26-PROC-0046 - CCTV INSPECTIONS AND CLEANING OF SANITARY SEWER AND STORM SEWER MAINS AND LATERALS Town of Aurora Single-trade crew Sewer & drain services · Sep 09 portal ↗
RFT # 2026-221-49-016 - Storm Sewer, Catchbasin and Culvert Flushing and Cleanout Services Town of Caledon Single-trade crew Sewer & drain services · Sitework & excavation · Sep 09 portal ↗
26-079 RFP - Sanitary and Storm Sewer Flow Monitoring Program City of Guelph Heavy civil / bonded GC Sep 09 portal ↗
2026-RFP-121 - Baker Rd WWTP & Outfall EA Geotechnical Investigations Niagara Region Heavy civil / bonded GC Water & wastewater plants · General building Sep 10 portal ↗
2026-509PQ - PREQUALIFICATION OF CONTRACTORS FOR CADETTA ROAD SANITARY SEWER AND ROAD IMPROVEMENTS -... Region of Peel Heavy civil / bonded GC Sep 14 portal ↗
W-3448B-A-26 - Request for Prequalification for Tyandaga Watermain Improvements, in the City of Burlington Halton Region Heavy civil / bonded GC Sep 17 portal ↗
2026-296T - Construction of 1200MM Sanitary Sewer at Intersection of Kennedy Road and Mayfield Road... Region of Peel Heavy civil / bonded GC General building Sep 21 portal ↗
2025-184T - West Trunk Diversion Sanitary Trunk Sewer, City of Mississauga, Project 08-2205 & 19-2208 Region of Peel Heavy civil / bonded GC Sep 23 portal ↗
2026-62 - Sewer and Water Repairs Standing Offer City of Brantford Mid-size contractor Sewer & drain services · Plumbing · Sitework & excavation · Sep 23 portal ↗
Design & Construction of the New Accommodations Buildings Defence Construction Canada / Construction de Défense Canada Heavy civil / bonded GC Fencing & guiderail · General building Sep 29 portal ↗
2026-049T - CONSTRUCTION SERVICES FOR PROPOSED 750mm WATERMAIN ON DERRY ROAD EAST FROM DIXIE ROAD TO... Region of Peel Heavy civil / bonded GC Sep 30 portal ↗

Trade and crew-scale labels are GROUND's inference from the tender text — read the bid documents before pricing anything. Links go to the buyer's own portal; bidding is free on most Ontario municipal portals after registration.

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