Procon Constructors Inc.
Welland, Ontario
44public tenders
44bid registrations
0permit records
14bids submitted
3low bids
2026-08-21last detected activity
Where and what
Ontario
Currently bidding (1 open tender)
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2026-005P - PRE-PURCHASE OF THERMAL HYDROLYSIS PROCESS EQUIPMENT FOR THE BIOSOLIDS EXPANSION OF CLARKSON WATER RESOURCE RECOVERY FACILITY, PROJECT 23-2952
Region of Peel
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closes Sep 18 |
Registered as a plan taker on these open bids — the public pre-close signal of intent to submit.
Recent activity
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2026-08-20
tender
LOI-WWW-2025-647 - LOI Pre-Qualification for SCADA Projects 2026-2027
County of Oxford
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2026-08-20
tender
RFP-25-024 - East Hill Pumping Station and Reservoir and the Beattie Pumping Station SCADA System Upgrades
City of Owen Sound
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2026-08-20
tender
2025-086-RFSQ - Panel Prequalification - SCADA System Standardization
City of Kawartha Lakes
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2026-08-20
tender
2025-107-RFHSQ - SCADA System Upgrade - Phase 2
City of Kawartha Lakes
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2026-08-20
tender
24-086 - Guelph Organic Waste Processing Facility SCADA Replacement- Hardware Procurement, Installation and Wiring
City of Guelph
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2026-08-20
tender
Q24-019 - Pumping Station SCADA Upgrades – Phase 1
City of Kitchener
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2026-08-20
tender
2024-T-23 - Leachate Collection System Improvements Mountain Road Landfill
Niagara Region
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2026-08-20
tender
2024-T-220 - Seaway Wastewater Treatment Plant Influent Channel Upgrade – Region of Niagara
Niagara Region
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2026-08-20
tender
2024-RFSQ-203 - Roster for Construction Contractors
Niagara Region
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2026-08-20
tender
2024-T-64 - Seaway Wastewater Treatment Plant Generator Upgrades
Niagara Region
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2026-08-20
tender
2024-T-111 - Port Dalhousie Wastewater Treatment Plant Waste Gas Burner Upgrade
Niagara Region
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2026-08-20
tender
2023-T-194 - York Road (Regional Road 81) Watermain Replacement in the Town of Niagara-On-The-Lake
Niagara Region
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2026-08-20
tender
2024-T-172 - Pt Colborne Water Treatment Plant Boiler Upgrade
Niagara Region
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2026-08-20
tender
2024-T-151 - PORT WELLER WASTEWATER TREATMENT PLANT CHEMICAL UPGRADE
Niagara Region
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2026-08-20
tender
PQ2025-09 - Waterloo WWTP SCADA Upgrades 190 University Ave Waterloo, Ontario
Region of Waterloo
Built from public procurement records and building-permit data. Last updated 2026-08-21.