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BLACK & MCDONALD LIMITED

81 Osborne Road, Bowmanville, Ontario, CA

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Total Awards
1
Total Value Won
$176,562.50
First Win
May 2026
Last Win
May 2026
Capabilities
Automatic Transfer Switch replacement  High-voltage electrical installation  UPS room maintenance  2000A power equipment  600V system upgrades 
Sectors
infrastructure  facilities 
Regions
National Capital Region 

Matching Tender Opportunities

Supply qualified labour to maintain and repair uninterruptible power supply units (UPS) and static switches at the
85% match
https://canadabuys.canada.ca/opendata/pub/openTenderNotice-ouvertAvisAppelOffres.csv  · facilities  · Canadian Space Agency (CSA)
sector match (100%) · UPS room maintenance expertise · UPS units repair and maintenance · Static switches maintenance capability
Due Jun 5, 2026
High Voltage Inspections - Ontario Region
80% match
https://canadabuys.canada.ca/opendata/pub/openTenderNotice-ouvertAvisAppelOffres.csv  · facilities  · Correctional Service of Canada (CSC)
sector match (100%) · High-voltage inspection services · High-voltage equipment expertise · Electrical system knowledge
Due Jun 10, 2026
EQ754-261860 London Research and Development Center Main Power Switchboard Replacement Project
75% match
https://canadabuys.canada.ca/opendata/pub/openTenderNotice-ouvertAvisAppelOffres.csv  · infrastructure  · Department of Public Works and Government Services (PSPC)
sector match (100%) · Main switchboard replacement applicable · High-voltage electrical installation expertise · Power distribution panel replacement capability
Due Jun 11, 2026
Pinkut Creek Spawning Channel – Generator Building
70% match
https://canadabuys.canada.ca/opendata/pub/openTenderNotice-ouvertAvisAppelOffres.csv  · infrastructure  · Department of Fisheries and Oceans (DFO)
sector match (100%) · Electrical systems installation · High-voltage generator installation · Power equipment expertise
Due May 29, 2026
EJ196-260883 - Inspection, Maintenance and Repair Services for Electrical Distribution Systems - Various Building NCR
70% match
https://canadabuys.canada.ca/opendata/pub/openTenderNotice-ouvertAvisAppelOffres.csv  · facilities  · Department of Public Works and Government Services (PSPC)
sector match (100%) · High-voltage distribution systems expertise · Electrical maintenance and inspection capability · Low-voltage system experience
Due Jul 9, 2026
F521A-260874 - Canada Coast Guard Amherstburg Electrical & Exterior Lighting Upgrades
65% match
https://canadabuys.canada.ca/opendata/pub/openTenderNotice-ouvertAvisAppelOffres.csv  · infrastructure  · Department of Public Works and Government Services (PSPC)
sector match (100%) · Electrical upgrades capability match · High-voltage installation expertise relevant · 600V system upgrades applicable
Due May 28, 2026
LiftStationandPublicWorksBuildingGeneratorInstallationandUpgrade
60% match
https://www.merx.com/public/solicitations/open  · infrastructure  · Municipality of the District of Yarmouth
sector match (100%) · Electrical infrastructure work match · Generator installation experience relevant
Due Jun 3, 2026
Phase I_ITQ_EV385-270071_RPC Bow Unit Chillers and AHU Replacement, Saskatoon, Saskatchewan
55% match
https://canadabuys.canada.ca/opendata/pub/openTenderNotice-ouvertAvisAppelOffres.csv  · facilities  · Department of Public Works and Government Services (PSPC)
sector match (100%) · Air handler refurbishment capability · HVAC system installation experience · Electrical system upgrades relevant
Due Jun 4, 2026
EJ196-261063_Generator Maintenance at LEL
50% match
https://canadabuys.canada.ca/opendata/pub/openTenderNotice-ouvertAvisAppelOffres.csv  · facilities  · Department of Public Works and Government Services (PSPC)
sector match (100%) · Diesel generator maintenance experience
Due Jun 4, 2026