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 (37) Single-trade crew (33) Mid-size contractor (132) Heavy civil / bonded GC (45)
Snow & winter maintenance (14) Tree planting & care (4) Landscaping & grounds (7) Sewer & drain services (3) Pavement markings (2) Fencing & guiderail (86) Hauling & disposal (9) Asphalt & paving (8) Concrete & sidewalks (9) Roofing (13) Building envelope & restoration (5) Drywall & interiors (8) Painting & coatings (2) Demolition & abatement (5) Electrical & lighting (33) Mechanical & HVAC (12) Plumbing (1) Sitework & excavation (11) Watermain & sewers (18) Water & wastewater plants (24) Roads & bridges (15) General building (66)
132 open tenders · Mid-size contractor

Open on the portals right now

TenderBuyerCrew scaleTradesCloses
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
R26-284 - Blenheim Stormwater Data Collection Municipality of Chatham-Kent Mid-size contractor Sewer & drain services · Watermain & sewers 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 ↗
Hook, Release Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 20
Tube,Metallic 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
2026-349T - Facility Wide Interior Modifications & BAS Project Vera Davis Long Term Care Project 25107 Region of Peel Mid-size contractor General building Oct 21 portal ↗
FIN2026-152T - Barrie City Hall – Fourth Floor Renovation City of Barrie Mid-size contractor Drywall & interiors · General building Oct 21 portal ↗
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 ↗
26-083 RFPQ - Prequalification of General Contractors for DTIRP Phase 2 Part A City of Guelph Mid-size contractor General building Oct 21 portal ↗
Crossover Snowmobiles Royal Canadian Mounted Police (RCMP) Mid-size contractor Hauling & disposal · Concrete & sidewalks Oct 21
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 ↗
Transmission Spares Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 22
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 ↗
ASUS Ascent Supercomputers and Server Storage Devices, or equivalent, for DND. Shared Services Canada Mid-size contractor Fencing & guiderail Oct 22
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 ↗
Fitness Equipment Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 23
LIGHT SUPPORT VEHICLE WHEELED/ Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 23
Uninterruptible Power Supply (UPS) National Research Council of Canada (NRC) Mid-size contractor Electrical & lighting Oct 23
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
OID2026-059 - PATHWAY LIGHTING Town of Georgina Mid-size contractor Asphalt & paving Oct 23 portal ↗
RFP-2026-151 - 320 Alex Doner Drive Site Enhancements - Construction Town of Newmarket Mid-size contractor General building Oct 23 portal ↗
Meals and Accommodations Chilliwack British Columbia Canadian Army (CA) Mid-size contractor Fencing & guiderail Oct 26
2026-T-150 - Fort Erie Childcare HVAC Upgrades Niagara Region Mid-size contractor Roofing · Drywall & interiors · Demolition & abatement · Mechanical & HVAC Oct 26 portal ↗
Azure Cloud Transformation Professional Services Department of Justice (JUS) Mid-size contractor Fencing & guiderail · Roads & bridges Oct 27
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 ↗
AFCCIS Sustainment Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 27
AFCCIS Capability Enhancement Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 27
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
RFQ PW-ES-26-09 - Courtland Reservoir Repairs and Cleaning Norfolk County Mid-size contractor Water & wastewater plants Oct 27 portal ↗
Agricultural Tractors Department of National Defence (DND) 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 ↗
26-Q50 - Supply of Dry Cleaning Services for the City of Cornwall City of Cornwall Mid-size contractor Water & wastewater plants 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
ACAN-NRCan Nuvis Techonologies Inc. Support Department of Natural Resources (NRCan) Mid-size contractor Fencing & guiderail · Electrical & lighting Oct 28
Riding Mowers Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 28
Transportation Services for Temporary Examination Centres Statistics Canada (StatCan) Mid-size contractor Hauling & disposal Oct 28
Purchase of eleven (11) Electrometer/High-Resistance Meters and Accessories (Keithley 6517B or Equivalent) National Research Council of Canada (NRC) Mid-size contractor General building Oct 28
2026 Bridge and Culvert Additional Investigations City of Mississauga Mid-size contractor Sitework & excavation · Roads & bridges 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 ↗
Basic Military Qualifications Facilities at CFB Borden Defence Construction Canada / Construction de Défense Canada Mid-size contractor Fencing & guiderail Oct 29 portal ↗
Tire Servicing Equipment Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 29
RFSQ2026-8 - The Purchase of Physical Library Materials City of Pickering Mid-size contractor General building Oct 29 portal ↗
186 - RFT Grondin Drain 20261008 Town of Tecumseh Mid-size contractor Sitework & excavation Oct 29 portal ↗
187 - RFT# 187 Marshall Drain Town of Tecumseh Mid-size contractor Sitework & excavation Oct 29 portal ↗
Spare Parts for Material Handling Equipment 5 Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 29
SUBMARINE MATERIAL CERTIFICATION POLICY AND COURSE MANAGEMENT AND DELIVERY Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 29
AC Motor Department of National Defence (DND) Mid-size contractor Fencing & guiderail · Mechanical & HVAC Oct 29
PACKING WITH RETAINER 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
PRC005569 - Utility Locate Services City of Mississauga Mid-size contractor Tree planting & care Oct 30 portal ↗
TALC for map preservation Department of National Defence (DND) Mid-size contractor Fencing & guiderail Oct 30
W6854-270416 EV Enclosure Department of Public Works and Government Services (PSPC) Mid-size contractor Fencing & guiderail · Electrical & lighting Oct 30 portal ↗
VALVE, CHECK 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 ↗
2026-526V - ESTABLISHMENT OF A GENERAL CONTRACTOR FOR UNOCCUPIED UNIT TURN-OVER RENOVATIONS, REGION OF PEEL, ROSTER Region of Peel Mid-size contractor General building Nov 02 portal ↗
Selective Laser Sintering (SLS) 3D Printer Department of National Defence (DND) Mid-size contractor Fencing & guiderail Nov 02
Lightspeed satellite services Shared Services Canada Mid-size contractor Hauling & disposal Nov 02
Rough Terrain Forklifts (RTFL) Department of National Defence (DND) Mid-size contractor Fencing & guiderail Nov 03
MDB-STTC Passenger and Cargo Processing and Handling, Trenton Defence Construction Canada / Construction de Défense Canada Mid-size contractor Fencing & guiderail · General building Nov 03 portal ↗
Contaminated Sites Assessment and Monitoring Services SL Defence Construction Canada / Construction de Défense Canada Mid-size contractor Fencing & guiderail Nov 03 portal ↗
2026-115 - Supply of Double-Wall Polyethylene Storage Tank for Landfill Leachate RFEQ County of Simcoe Mid-size contractor General building Nov 03 portal ↗
T-751-26 - HALTON WASTE MANAGEMENT SITE – EXPANDED STORAGE FACILITY Halton Region Mid-size contractor General building 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 ↗
RFT # ENG 2026-020 - Midland Water Tower Town of Midland Mid-size contractor Water & wastewater plants Nov 04 portal ↗
W0113-27CS26 Pipe Bending Machine Department of Public Works and Government Services (PSPC) Mid-size contractor Fencing & guiderail Nov 04
2026-041-EIS-AMM - Facility Water Testing & Treatment Services City of Orillia Mid-size contractor General building Nov 04 portal ↗
RFPQ 2026-113 - MANAGEMENT OF WASTE FACILITY RECYCLING County of Simcoe Mid-size contractor General building Nov 04 portal ↗
NRFP # 2026-218-26-241 - Design Build for New Tennis Clubhouse Buildings in Palgrave and Caledon East Town of Caledon Mid-size contractor General building Nov 04 portal ↗
2026-02-CMS-B - REOI FUTURE SPORTS FACILITY OPERATING PARTNERSHIP Town of Aurora Mid-size contractor General building Nov 05 portal ↗
RFQ-2610294 - Trenchless Sewer Mainline Rehabilitation City of Richmond Hill Mid-size contractor Watermain & sewers Nov 05 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 ↗
W0046-270098- Versatile Quadruped Robot Department of Public Works and Government Services (PSPC) Mid-size contractor Fencing & guiderail Nov 06 portal ↗
Senior Learning Designer Training Plan (TP) and Master Lesson Plans (MLPs) Department of National Defence (DND) Mid-size contractor Fencing & guiderail Nov 06
PRC005612 - General Contracting Services for Mechanical & Lighting Renewal at Six (6) Outdoor Pools City of Mississauga Mid-size contractor Electrical & lighting Nov 06 portal ↗
Parking Lot and Paved Areas Recapitalization Department of the Environment (ECCC ) Mid-size contractor Asphalt & paving · Sitework & excavation Nov 06
NISO for PROTRACTOR, RECTANGULAR Department of National Defence (DND) Mid-size contractor Fencing & guiderail Nov 06
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 ↗
C13-02-26 - Tender for Environmental Laboratory HVAC System and Associated Upgrades at the 700 Woodward... City of Hamilton Mid-size contractor Mechanical & HVAC · Water & wastewater plants Nov 10 portal ↗
FIN2026-216P - Welham Road Extension Functional Design City of Barrie Mid-size contractor Sitework & excavation Nov 11 portal ↗
2026-100-RFHSQ - Lindsay WTP Actiflo System Rehabilitation City of Kawartha Lakes Mid-size contractor Water & wastewater plants Nov 12 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 ↗
2026-T-123 - 139 Ontario Street EMS HVAC Upgrades Niagara Region Mid-size contractor Roofing · Mechanical & HVAC Nov 13 portal ↗
Portable Handheld Video Scope kits and Accessory tip Adaptor kit Department of National Defence (DND) Mid-size contractor Fencing & guiderail Nov 16
VALVE PARTS Department of National Defence (DND) Mid-size contractor Fencing & guiderail Nov 16
Facet Coater National Research Council of Canada (NRC) Mid-size contractor General building Nov 16
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
MDB- CAMP SUSTAIN THEATRE TRAINING COORDINATION CENTRE (CS TTCC) Defence Construction Canada / Construction de Défense Canada Mid-size contractor Fencing & guiderail · Electrical & lighting Nov 18 portal ↗
Multiple Victoria-Class Spares - KEY, MACHINE, STUD, PLAIN, SCREW, CAP Department of National Defence (DND) Mid-size contractor Fencing & guiderail Nov 18
ES-2026-14 T-23-26 - North Park Reservoir Repairs City of Belleville Mid-size contractor Water & wastewater plants Nov 19 portal ↗
RFP - Property Management Services – Regional (RP4 Phase 2) Department of Public Works and Government Services (PSPC) Mid-size contractor General building Nov 23 portal ↗
Cloth, Coated, Nylon/Polyurethane, 235 g/m², CADPAT™ Multi-Terrain (MT) – Re-Tender Department of National Defence (DND) Mid-size contractor Fencing & guiderail Nov 23
Simulation Hardware & Peripherals Department of National Defence (DND) Mid-size contractor Fencing & guiderail Nov 23
Trailer Bolster 5T Department of National Defence (DND) Mid-size contractor Fencing & guiderail Nov 24
Mobile Water Supply Apparatus, Fire Fighting Vehicle Department of National Defence (DND) Mid-size contractor Fencing & guiderail Nov 25
MDB - Combat Training and Integration Centre Pacific, CFB Esquimalt Defence Construction Canada / Construction de Défense Canada Mid-size contractor Fencing & guiderail · Electrical & lighting · General building Nov 25 portal ↗
C11-80-26 Phase 1 - Prequalification for Police Service Headquarters DBFM and Retrofit of Division 1 DBF City of Hamilton Mid-size contractor General building Dec 04 portal ↗
Vehicular Equipment Components Department of National Defence (DND) Mid-size contractor Fencing & guiderail Dec 11
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.

New mid-size contractor jobs, straight to your inbox — free.

At most one email a day, only when something matching lands. Unsubscribe in one click.