07/24/2026
🕯️ 100 Years of History, 4 Bathrooms, 1 Brand-New Underground System
We just wrapped an underground plumbing on a historic 100-year-old home in downtown Ottawa — and trust us, this one had some stories to tell.
👻 The challenge: A century-old cast iron waste system under a charming (but spooky) downtown Ottawa heritage home. Four bathrooms, 2 stair cases and decades of patched repairs
🔧 What we did:
Excavated the basement floor to access the old building drain
Removed the original cast iron plumbing
Installed a brand-new ABS DWV system that meets modern code
Added a backwater valve to protect against city sewer backups
Repiped the entire underground rough-in for all four bathrooms
Why it matters: When you own an older home in Ottawa's downtown core, plumbing isn't just plumbing — it's archaeology, engineering, and patience rolled into one. A 100-year-old house deserves a system that'll last another 100 years.
This is just part 1 of this project. We are replacing everything in this home and more is yet to come!
📍 Serving the Greater Ottawa Area — from historic Centretown to suburban Barrhaven, from old Wellington West to new builds in Riverside South.
✅ Reliable. Thorough. No shortcuts.
Looking for a plumber in Ottawa who handles tricky historic homes? 📞 Call Hydra Plumbing.