TRI-AIR Systems Ltd
Markham, Ontario
5public tenders
5bid registrations
0permit records
3bids submitted
0low bids
2026-08-20last detected activity
Where and what
Ontario
Recent activity
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2026-08-20
tender
RFP-69-25 - HVAC Preventive Maintenance Services
City of Peterborough
- 2026-08-20 bid Bid submitted on RFP-69-25 - HVAC Preventive Maintenance Services
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2026-08-19
tender
T2026-015 - Preventative and Demand Maintenance Services for the Liebert HVAC Equipment at The Brampton Civic Centre for a Three (3) Year Period
City of Brampton
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2026-08-19
tender
26-PROC-0031 - HVAC PREVENTATIVE MAINTENANCE, SERVICE AND REPAIRS
Town of Aurora
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2026-08-19
tender
2026-065PQ - PREQUALIFICATION OF VENDORS FOR HVAC PREVENTATIVE MAINTENANCE AND REPAIRS ON AN “AS REQUIRED BASIS” FOR THE REGION OF PEEL’S LONG TERM CARE HOMES
Region of Peel
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2026-08-19
tender
RFT-3000-25 - HVAC Maintenance Services at YRT Facilities
York Region
- 2026-08-19 bid Bid $1,042,939 on 26-PROC-0031 - HVAC PREVENTATIVE MAINTENANCE, SERVICE AND REPAIRS
- 2026-08-19 bid Bid $269,400 on RFT-3000-25 - HVAC Maintenance Services at YRT Facilities
Built from public procurement records and building-permit data. Last updated 2026-08-20.