Christopher Mayes Mayes Enterprises
Contract history
Where the revenue comes from
top 1 buyersOpen tenders matching this supplier's work
Replacement of HVAC Units and Building Services Upgrades – Springhill Institution, Springhill, NS
Closes: Nov 17, 2026
Construction
Material Processing and Recycling Equipment and Services – National Contract for Canadian Public Agencies
Closes: Nov 24, 2026
Energy & Environment
National Procurement of Heavy and Compact Construction Equipment, Attachments and Services for Canadian Public Sector
Closes: Nov 03, 2026
Manufacturing & Industrial
Material Processing and Recycling Equipment and Services – National Contracting Solution for Canadian and US Public Agencies
Closes: Nov 24, 2026
Energy & Environment
National RFP for Laboratory and Science Equipment, Supplies, Technology and Services – Canada & US
Closes: Nov 09, 2026
Research & Development
Optimization of Energy Recovery System — Pre-purchase of HVAC and Refrigeration Equipment
Closes: Nov 10, 2026
Energy & Environment
Provincial Framework Contract for Civil Engineering Works in Hydro-Québec Production Facilities (≤ $2M)
Closes: Nov 13, 2026
Energy & Environment
Supply of Two High-Precision Direct Current (DC) Sources – National Research Council Canada
Closes: Nov 05, 2026
Research & Development
Operation, Maintenance and Monitoring of Mechanical and Electrical Systems – Canadian Meteorological Centre, Dorval
Closes: Oct 30, 2026
Infrastructure
As-and-When Electrical Services for Innovation, Science and Economic Development Canada – Base to Nov 30, 2027 with Two Option Years
Closes: Nov 06, 2026
Infrastructure
National Parking Infrastructure Operations and Management Services RFP for Public Sector (Canada & U.S.)
Closes: Nov 05, 2026
Transport & Logistics
Supply of Electrical Systems, Lighting, Components and Accessories — Stream 1 (Ontario R4)
Closes: Nov 05, 2026
Manufacturing & Industrial
Includes consolidated data for: Christopher Mayes Mayes Enterprises
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