Concord, Ontario (GTA)
Office Information
3240 Langstaff Road, Unit D
Concord, Ontario
L4K 4Z8
Phone: 905-760-1077
Toll Free: 1-866-760-1077
Fax: 905-760-1078
Email: info@interstone.ca
| Date | Hours |
| Monday: | 8:30 AM – 5:00 PM |
| Tuesday: | 8:30 AM – 5:00 PM |
| Wednesday: | 8:30 AM – 5:00 PM |
| Thursday: | 8:30 AM – 5:00 PM |
| Friday: | 8:30 AM – 5:00 PM |
| Saturday: | 9:00 AM – 4:00 PM |
| Sunday: | Closed |
Windsor, Ontario
Office Information
1840 BLACKACRE DRIVE, UNIT # 4
Tecumseh, Ontario
N0R 1L0
Phone: 519-737-2094
Toll Free: 1-800-581-4259
Fax: 519-737-2093
Email: crystal@interstone.ca
Appointments are strongly recommended.
Call 519-737-2094 or email us at crystal@interstone.ca for more information.
| Date | Hours |
| Monday: | 8:30 AM – 5:00 PM |
| Tuesday: | 8:30 AM – 5:00 PM |
| Wednesday: | 8:30 AM – 5:00 PM |
| Thursday: | 8:30 AM – 5:00 PM |
| Friday: | 8:30 AM – 5:00 PM |
| Saturday: | 9:00 AM – 12:00 PM |
| Sunday: | Closed |
Ottawa, Ontario
Office Information
2730 Swansea Crescent
Ottawa, Ontario
K1G 6R8
Phone: 613-730-1077
Fax: 613-730-1078
Email: info@interstone.ca
Please call 613-730-1077 or email matthew@interstone.ca to book an appointment or more information.
| Date | Hours |
| Monday: | 8:00 AM – 5:00 PM |
| Tuesday: | 8:00 AM – 5:00 PM |
| Wednesday: | 8:00 AM – 5:00 PM |
| Thursday: | 8:00 AM – 5:00 PM |
| Friday: | 8:00 AM – 5:00 PM |
| Saturday: | 9:00 AM – 3:00 PM |
| Sunday: | Closed |