Harold Heating
Sunderland, Ontario
Business information
- Listed business name
- 1000822973 ONTARIO INCORPORATED / HAROLD HEATING
- Address
- 16700 SIDEROAD 17A, SUNDERLAND, ON, L0C1H0, CA
- Trades
- HVAC
- Contact information
- Phone, email and website are not yet available in this listing.
Clearance and registration
- Saved WSIB result
- A0000JYTQZ valid from 20-Aug-2026 to 19-Nov-2026
- WSIB checked
- October 6, 2026
- Saved clearance period ends
- 2026-11-19
- Official WSIB record
- Check the current WSIB record
- TSSA registration number
- FS-R-51732
- Check current TSSA status
Saved clearance information is dated evidence. Status can change; check the official record before relying on it. A listing or registration does not rate workmanship or endorse a business.
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