Onsite Systems Inc. - OSI
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Onsite Systems Inc. plans, installs and maintains onsite wastewater treatment plants (septic systems)
OSI is relocating! Stay tuned for new address and location coming soon.
03/18/2024
Some sites do require anti-floatation.
Here’s an extreme example of that and proof that if done correctly, anti-floatation does indeed work. 😮
05/09/2018
Onsite Systems Inc. - OSI and Orenco will also be presenting a seminar 9am – 3pm Thursday May 17th in Duncan.
Snacks and Lunch will be provided. Don't forget to RSVP to [email protected] or 250-748-8500.
Click here to claim your Sponsored Listing.
Category
Contact the business
Website
Address
Duncan, BC
V9L3V9
Opening Hours
| Monday | 8:30am - 4:30pm |
| Tuesday | 8:30am - 4:30pm |
| Wednesday | 8:30am - 4:30pm |
| Thursday | 8:30am - 4:30pm |
| Friday | 8:30am - 4:30pm |
