Grindstone Plumbing
Waterdown, Ontario
Business information
- Listed business name
- FRANK TILLMANNS / GRINDSTONE PLUMBING
- Address
- 92 RYANS WAY, WATERDOWN, ON, L8B0P3, CA
- Trades
- Plumbing
- Phone
- (905) 802-5989
- Website
- www.grindstoneplumbing.ca
- Contact source
- View the saved contact source
Clearance and registration
- Saved WSIB result
- A0000JXXGL 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
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.
How we check information