GROUND Work Board · free · updated continuously

Jobs your crew can actually bid.

The paid portals list everything and filter by nothing a contractor recognises. This board sorts open Ontario municipal work by trade and crew scale — down to "a truck and two people" — and puts real historic bid prices next to each trade.

All scales Truck + small crew (48) Single-trade crew (30) Mid-size contractor (120) Heavy civil / bonded GC (49)
Snow & winter maintenance (16) Tree planting & care (6) Landscaping & grounds (9) Sewer & drain services (3) Pavement markings (3) Fencing & guiderail (85) Hauling & disposal (12) Asphalt & paving (9) Concrete & sidewalks (12) Roofing (11) Building envelope & restoration (8) Drywall & interiors (7) Painting & coatings (5) Demolition & abatement (7) Electrical & lighting (35) Mechanical & HVAC (10) Plumbing (3) Sitework & excavation (9) Watermain & sewers (16) Water & wastewater plants (18) Roads & bridges (15) General building (68)
120 open tenders · Mid-size contractor

Open on the portals right now

TenderBuyerCrew scaleTradesCloses
26-PROC-0051 - DESIGN OF ACTIVE TRANSPORTATION FACILITY ON HENDERSON DRIVE (FROM BATHURST STREET TO... Town of Aurora Mid-size contractor General building Oct 09 portal ↗
HFX-Class Spares - Ship's Hull & Deck Department of National Defence (DND) Mid-size contractor Fencing & guiderail · Painting & coatings Oct 09
T2026-236 - Waterloo Regional Forest Tree Risk Mitigation Region of Waterloo Mid-size contractor Tree planting & care Oct 09 portal ↗
WS-RFP-26-076 - Busato Parkette and McKean Park Construction Town of Whitchurch-Stouffville Mid-size contractor General building Oct 09 portal ↗
Spare Parts for Airfield Ground Support Equipment 2 Department of National Defence (DND) Mid-size contractor Fencing & guiderail · Electrical & lighting Oct 11
CONSTRUCTION MANAGEMENT SERVICES, WHITEHORSE CADET TRAINING CENTRE WHITEHORSE Defence Construction Canada - National Capital Region Mid-size contractor Fencing & guiderail · Demolition & abatement · General building Oct 12 portal ↗
Waste Collection HSC Yellowknife Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 12
2026-524T - INTERIOR STAIR HANDRAILS AND RAILINGS REMEDIATION AND ASSOCIATED WORKS AT MIDDLETON WAY,... Region of Peel Mid-size contractor Painting & coatings · Demolition & abatement Oct 13 portal ↗
Selective Laser Sintering (SLS) 3D Printer Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 13
Azure Cloud Transformation Professional Services Department of Justice (JUS) Mid-size contractor Fencing & guiderail · Roads & bridges Oct 13
Independent Review of the Office of the DND/CAF Ombudsman Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 13
Hook, Hoist Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 13
RFT PW-ES-26-08 - P.F. Potters Drain Construction and Culvert Replacement Norfolk County Mid-size contractor Sitework & excavation Oct 13 portal ↗
RFT PW-EAM-26-63 - 603 Nelson Street Shoreline Works Norfolk County Mid-size contractor Water & wastewater plants Oct 13 portal ↗
Deflector, Dirt And Liquid, Part Kit, Centrifugal Pump & Impeller, Pump, Centrifugal Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 13
2026-463PQ - PREQUALIFICATION OF CONTRACTORS FOR WINDOW REPLACEMENT, MAU, DHW, ELECTRICAL UPGRADE –... Region of Peel Mid-size contractor Building envelope & restoration · Electrical & lighting Oct 14 portal ↗
Multiple Victoria-Class Spares: Packing Material, Seal Kit, Liquid Sig, Gasket, Spring, Helical,... Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 14
Vehicular Equipment Components Department of National Defence (DND) Mid-size contractor Fencing & guiderail · Electrical & lighting Oct 14
Step 2 for 2 Service Battalion HQ Administration Company Building Defence Construction Canada / Construction de Défense Canada Mid-size contractor Fencing & guiderail Oct 14 portal ↗
W0113-27CS14 - Pulse Laser Cleaning Machine Department of Public Works and Government Services (PSPC) Mid-size contractor Fencing & guiderail Oct 14 portal ↗
CITO Advisory Services - IRB Immigration and Refugee Board (IRB) Mid-size contractor General building Oct 14
Laboratory-Scale Gas Atomizer National Research Council of Canada (NRC) Mid-size contractor General building Oct 14
OID2026-061 - POLYBUTYLENE WATER SERVICE REPLACEMENTS (AREA 4) Town of Georgina Mid-size contractor Concrete & sidewalks Oct 14 portal ↗
PRC005573 - Sports Dome Replacement at Mississauga Sports and Entertainment Centre (MSEC) City of Mississauga Mid-size contractor Demolition & abatement · Electrical & lighting · General building Oct 14 portal ↗
RFP - RCF-FAC-26-54 - Payment Certifier Services for the Chippawa Willoughby Community Centre Project City of Niagara Falls Mid-size contractor General building Oct 14 portal ↗
Dredging - Admirals Beach, NL Department of Fisheries and Oceans (DFO) Mid-size contractor Hauling & disposal Oct 14
ACAN W0046-270161 Conductivity, Temperature, Depth (CTD) Profiler System Department of Public Works and Government Services (PSPC) Mid-size contractor Fencing & guiderail Oct 14 portal ↗
RFP-2026-106 - Wastewater Pumping Station Maintenance, Inspection and Repair Services Town of Newmarket Mid-size contractor Water & wastewater plants Oct 14 portal ↗
RFP 26-526 - Milton Fire & Rescue Services Records Management System (RMS) Implementation Services Town of Milton Mid-size contractor General building Oct 15 portal ↗
2026-349T - Facility Wide Interior Modifications & BAS Project Vera Davis Long Term Care Project 25107 Region of Peel Mid-size contractor General building Oct 15 portal ↗
23-2026 - Donohue Bridge Minor Rehabilitation City of Sarnia Mid-size contractor Roads & bridges Oct 15 portal ↗
FIN2026-152T - Barrie City Hall – Fourth Floor Renovation City of Barrie Mid-size contractor Drywall & interiors · General building Oct 15 portal ↗
RFP-2026-130-65410 - Southampton Town Hall and Library Town of Saugeen Shores Mid-size contractor General building Oct 15 portal ↗
Clarke-Hess 5600 Phase Standard Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 15
Tube,Metallic Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 15
PQ2026-26 - PRE-QUALIFICATION OF CONTRACTORS FOR WRH – 416 KINGSCOURT ELECTRICAL UPGRADES Region of Waterloo Mid-size contractor Electrical & lighting Oct 15 portal ↗
C23-218 - Request for Tender (RFT) for Garson Library Roof Top Unit HVAC and Mechanical Upgrades City of Greater Sudbury Mid-size contractor Roofing · Mechanical & HVAC · General building Oct 16 portal ↗
LIGHT SUPPORT VEHICLE WHEELED/ Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 16
Rough Terrain Forklifts (RTFL) Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 16
Multiple Victoria-Class Spares - BOLT,MACHINE, VALVE,GLOBE, SEAL KIT Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 16
SIGHT, REFLEX Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 16
RFQ-113-26 - Building Addition at the Wastewater Treatment Plant City of Peterborough Mid-size contractor Water & wastewater plants · General building Oct 16 portal ↗
Uninterruptible Power Supply (UPS) National Research Council of Canada (NRC) Mid-size contractor Electrical & lighting Oct 16
2026-07 - 2026 Clearview Winter Sand Township of Clearview Mid-size contractor Snow & winter maintenance Oct 16 portal ↗
RFPQ2026-2 - CLMA Main Branch Renovation - Prequalification of General Contractors Municipality of Clarington Mid-size contractor General building Oct 16 portal ↗
OID2026-059 - PATHWAY LIGHTING Town of Georgina Mid-size contractor Asphalt & paving Oct 16 portal ↗
Crossover Snowmobiles Royal Canadian Mounted Police (RCMP) Mid-size contractor Hauling & disposal · Concrete & sidewalks Oct 16
RFP-2026-151 - 320 Alex Doner Drive Site Enhancements - Construction Town of Newmarket Mid-size contractor General building Oct 16 portal ↗
Workstation installation Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 19
Paramedic Gap Training Workshop Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 19
ASUS Ascent Supercomputers and Server Storage Devices, or equivalent, for DND. Shared Services Canada Mid-size contractor Fencing & guiderail Oct 19
R26-284 - Blenheim Stormwater Data Collection Municipality of Chatham-Kent Mid-size contractor Sewer & drain services · Watermain & sewers Oct 20 portal ↗
Fitness Equipment Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 20
Basic Military Qualifications Facilities at CFB Borden Defence Construction Canada / Construction de Défense Canada Mid-size contractor Fencing & guiderail Oct 20 portal ↗
MDB - New CAT II Accommodations Buildings Defence Construction Canada / Construction de Défense Canada Mid-size contractor Fencing & guiderail · Electrical & lighting · General building Oct 20 portal ↗
MDB-STTC Passenger and Cargo Processing and Handling, Trenton Defence Construction Canada / Construction de Défense Canada Mid-size contractor Fencing & guiderail · General building Oct 20 portal ↗
Hook, Release Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 20
AFCCIS Sustainment Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 20
Diving Equipment Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 20
Apple 16-inch MacBook Pro with M5 Max Chip(space black) or equivalent for DND Shared Services Canada Mid-size contractor Fencing & guiderail Oct 20
Apple 16-inch MacBook Pro with M5 Max Chip(space black) or equivalent for DND Shared Services Canada Mid-size contractor Fencing & guiderail Oct 20
Synology Server Storage Devices, or equivalent, for DND Shared Services Canada Mid-size contractor Fencing & guiderail Oct 20
Vehicular Equipment Components Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 21
MDB - Multifunctional Building Ammunition Testing and Experimentation Centre Defence Construction Canada / Construction de Défense Canada Mid-size contractor Fencing & guiderail · Electrical & lighting · General building Oct 21 portal ↗
AFCCIS Capability Enhancement Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 21
26-083 RFPQ - Prequalification of General Contractors for DTIRP Phase 2 Part A City of Guelph Mid-size contractor General building Oct 21 portal ↗
2026-569T - Interior Acoustic Renovation at Peel Police 11 Division, 3030 Erin Mills Pkwy, Mississauga Region of Peel Mid-size contractor General building Oct 22 portal ↗
RFP-3890-26 - Pavement Condition Data Collection / Processing and Collection of Right-of-Way Images York Region Mid-size contractor Roofing Oct 22 portal ↗
STRAINER, SEDIMENT Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 22
Spare Parts for Material Handling Equipment LDV1 Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 22
Walpole Island Swing Bridge Health and Safety Repairs Department of Public Works and Government Services (PSPC) Mid-size contractor Roads & bridges Oct 22 portal ↗
UNIVERSAL JOINT, NONVEHICULAR- Halifax Class Spares Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 22
Panel, Bulkead Department of National Defence (DND) Mid-size contractor Fencing & guiderail · Drywall & interiors Oct 22
W-3526A-A-26 - Request for Prequalification for Upgrades and Equipment Replacement at Three (3) Wastewater... Halton Region Mid-size contractor Electrical & lighting Oct 22 portal ↗
T26-363 - Replacement of Fleet Mechanics Bay HVAC System at the Joint Operation Centre City of Vaughan Mid-size contractor Mechanical & HVAC Oct 22 portal ↗
Phase III: Standardized Forced Entry Resistance Testing of Low-Embodied Carbon Secure Walls Royal Canadian Mounted Police (RCMP) Mid-size contractor General building Oct 23
2026-T-150 - Fort Erie Childcare HVAC Upgrades Niagara Region Mid-size contractor Roofing · Drywall & interiors · Demolition & abatement · Mechanical & HVAC Oct 26 portal ↗
Refuellers and Aerial Devices Spare Parts Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 27
APN_Construct Warehouse (CADSS/MAJAID), Trenton ON Defence Construction Canada - Ontario Region Mid-size contractor Fencing & guiderail · General building Oct 27 portal ↗
PRC005569 - Utility Locate Services City of Mississauga Mid-size contractor Tree planting & care Oct 27 portal ↗
Intermediate Statistical Analyst for Analysis of the Canadian Armed Forces Recruiting Survey Defence Research and Development Canada (DRDC) Mid-size contractor Fencing & guiderail Oct 27
RFEQ 2026-101 - SUPPLY OF DOUBLE-WALLED POLYETHYLENE STORAGE TANK FOR LANDFILL LEACHATE County of Simcoe Mid-size contractor General building Oct 27 portal ↗
Sled Self Propelled, 4 strokes Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 28
Spare Parts for Airfield Ground support Equipment 1 Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 28
FIN2026-216P - Welham Road Extension Functional Design City of Barrie Mid-size contractor Sitework & excavation Oct 28 portal ↗
2026-066-CQ - 2026-066-CQ Logie Street and Ridout Street SPS Construction City of Kawartha Lakes Mid-size contractor Water & wastewater plants Oct 29 portal ↗
Tire Servicing Equipment Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 29
RFP 26-551 - Safety Assessment of all At Grade Rail Crossings Town of Milton Mid-size contractor General building Oct 30 portal ↗
Multiple Victoria-Class Spares : PARTS KIT, VALVE Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 30
APN_Commissioning Services in support to NDSC Defence Construction Canada - National Capital Region Mid-size contractor Fencing & guiderail · Roofing · Building envelope & restoration · Electrical & lighting Nov 01 portal ↗
Selective Laser Sintering (SLS) 3D Printer Department of National Defence (DND) Mid-size contractor Fencing & guiderail Nov 02
Contaminated Sites Assessment and Monitoring Services SL Defence Construction Canada / Construction de Défense Canada Mid-size contractor Fencing & guiderail Nov 03 portal ↗
2026-79 - Wastewater Flow Monitoring City of Brantford Mid-size contractor Watermain & sewers Nov 03 portal ↗
RFTC-3950-26-27-133 - Holland River Tributary Culvert Replacement Yonge Street, between Bennington Road... York Region Mid-size contractor Asphalt & paving · Sitework & excavation · Roads & bridges Nov 04 portal ↗
MDB- CAMP SUSTAIN THEATRE TRAINING COORDINATION CENTRE (CS TTCC) Defence Construction Canada / Construction de Défense Canada Mid-size contractor Fencing & guiderail · Electrical & lighting Nov 04 portal ↗
RFT # ENG 2026-020 - Midland Water Tower Town of Midland Mid-size contractor Water & wastewater plants Nov 04 portal ↗
C14-04-26 - Prequalification of Contractors Required for the Low Voltage Electrical Upgrades at the... City of Hamilton Mid-size contractor Electrical & lighting · Water & wastewater plants Nov 05 portal ↗
Multiple Victoria-Class Spares - Anti- Flash Device, Cooler,Fluid,Industrial, Cartridge,Check Valve, Parts... Department of National Defence (DND) Mid-size contractor Fencing & guiderail Nov 09
Pralidoxime Department of National Defence (DND) Mid-size contractor Fencing & guiderail Nov 10
MDB STTC - MOB-West, Edmonton, AB Defence Construction Canada / Construction de Défense Canada Mid-size contractor Fencing & guiderail · Electrical & lighting · General building Nov 10 portal ↗
RFPQ-34-2026 - General Contractor PreQualification for White Oaks Culvert Relining Town of Whitby Mid-size contractor Sitework & excavation Nov 12 portal ↗
2026-T-135 - 200 Division St SAEO Amalgamation Renovation Project Niagara Region Mid-size contractor General building Nov 12 portal ↗
Radar Signal Stimulator Department of National Defence (DND) Mid-size contractor Fencing & guiderail Nov 17
RFP for ITM Services - Foam Suppression Systems (AFFF) Defence Construction Canada / Construction de Défense Canada Mid-size contractor Fencing & guiderail Nov 17 portal ↗
Spare parts for Construction Engineering Equipment Department of National Defence (DND) Mid-size contractor Fencing & guiderail · Electrical & lighting Nov 17
Multiple Victoria-Class Spares: Switch, Nut, BELT, Thermometer, Valve Department of National Defence (DND) Mid-size contractor Fencing & guiderail Nov 18
RFP - Property Management Services – Regional (RP4 Phase 2) Department of Public Works and Government Services (PSPC) Mid-size contractor General building Nov 23 portal ↗
Community Residential Facilities Correctional Service of Canada (CSC) Mid-size contractor Roads & bridges · General building Dec 31
Immigration and Refugee Board of Canada_Designated Representative Services Immigration and Refugee Board (IRB) Mid-size contractor Roofing Dec 31
2026 CO-OP NOTICE - Cooperative Buying Group Procurement Haldimand County Mid-size contractor General building Dec 31 portal ↗
Professional Services for Existing Building Commissioning (EBCx) Department of Natural Resources (NRCan) Mid-size contractor General building Mar 31
W6399-22CA50C Miscellaneous Communication Equipment Department of Public Works and Government Services (PSPC) Mid-size contractor Fencing & guiderail Mar 31 portal ↗
Provision of Cable Installation Services for Canada’s Diplomatic and Consular Missions Department of Foreign Affairs, Trade and Development (GAC) Mid-size contractor General building Jul 30
Uncrewed Ground Vehicles-RFSA-B Department of Public Works and Government Services (PSPC) Mid-size contractor Fencing & guiderail Sep 30 portal ↗
W6399-23DB10C Explosive Ordinance Disposal, Improvised Explosive Devices, Training Services and Tools Department of Public Works and Government Services (PSPC) Mid-size contractor Fencing & guiderail Mar 31 portal ↗
Request for Supply Arrangement for South Coast Salmon Monitoring and Biological Support Department of Fisheries and Oceans (DFO) Mid-size contractor Drywall & interiors Jun 30
Medium/Large Vessel Recycling Services Public Works and Government Services Canada Mid-size contractor General building Mar 30
Furniture for Work Spaces Public Works and Government Services Canada Mid-size contractor Roofing Apr 23
SUPPLY ARRANGEMENT - CABLES and WIRES Public Works and Government Services Canada Mid-size contractor Fencing & guiderail · Electrical & lighting Jul 31
Provision of technical support services related to energy using products Department of Natural Resources (NRCan) Mid-size contractor Mechanical & HVAC Mar 31

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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