Nielsen Roofing
Contract history
Where the revenue comes from
top 1 buyersOpen tenders matching this supplier's work
Roof Replacement – National Research Council Canada Building M-20, Ottawa
Closes: Nov 03, 2026
Construction
Supply, Delivery and Commissioning of Scientific and Laboratory Equipment – National Research Council Canada
Closes: Nov 04, 2026
Research & Development
Roofing Consultant Services for Roof Replacement and Repair – Up to 3 City Facilities (2027)
Closes: Oct 30, 2026
Consultancy & Legal
Supply and Installation of Asphalt Roofing and Vinyl Siding – Cape Breton Highlands National Park (Ingonish Staff Houses)
Closes: Oct 29, 2026
Construction
Standing Seam Metal Roof Replacement for FireSmart Compound and Law Enforcement Shed — Jasper National Park
Closes: Nov 03, 2026
Construction
Mechanical (HVAC) System Upgrade — NRC Building U-66, 655 Levy Private, Ottawa (Uplands Campus)
Closes: Nov 02, 2026
Construction
Metal Roof Rehabilitation — Architectural Services, Gaspé
Closes: Nov 17, 2026
Construction
Tunnel Rehabilitation and Waterproofing — NRC Building SAS01, Saskatoon
Closes: Nov 30, 2026
Infrastructure
Janitorial and Cleaning Services for NRC Ottawa Offices
Closes: Oct 29, 2026
Miscellaneous
Commissioning and Integrated Systems Testing for M55 Office Accommodations – National Research Council Canada
Closes: Nov 05, 2026
Construction
Roofing Replacement — Saskatchewan Polytechnic, Saskatoon Campus
Closes: Nov 13, 2026
Construction
Roof Renovation of École des Hauts Clochers — Pavillon Notre‑Dame
Closes: Nov 04, 2026
Construction
Includes consolidated data for: Nielsen Roofing
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