TRI-AIR SYSTEMS
Cancelled on recordLast refreshed on Apr 4, 2026
- Licence number
- T91-0207157
- Category
- HEATING CONTRACTOR
- Issued
- 1990-08-01
- Ward
- Not available
Actions
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Timeline
Issued
1990-08-01
Cancelled
2025-04-23
Business / operator
- Operating name
- TRI-AIR SYSTEMS
- Client name
- 462289 ONTARIO LTD
Licence
- Licence number
- T91-0207157
- Licence category
- HEATING CONTRACTOR
- Issue date
- 1990-08-01
- Cancel date
- 2025-04-23
- Endorsements
- HEATING CONTRACTOR;
Location
- Address
- 391 STEELCASE RD W, #14-15, MARKHAM, ON, L3R 3V9
Additional fields
- source_id
- 128504
Other licences for this operating name
Licences browse does not filter by street address. These rows share the same operating name text in City open data (up to five recent matches).
- TRI-AIR SYSTEMS
Licence T91-5619859
HEATING CONTRACTOR · Issued 2026-03-27