Licensed · Insured · WSIB Covered
Repiping & Pipe Repair in Kitchener, Waterloo & Cambridge
Stop repeat leaks and restore pressure with modern pipe that lasts.
Many homes in Kitchener, Cambridge, Stratford, and Guelph still carry galvanized steel, polybutylene (poly-B), or aging copper that pinholes, restricts flow, and worries insurers. Discoloured water, low pressure at the second floor, and patches on patches are signs the distribution system — not just one fitting — is at end of life.
Flowline performs targeted leak repairs and full or partial repipes using copper and PEX routed with minimal disruption. We open only where necessary, protect floors and finishes, and coordinate shutoffs so you're not without water overnight longer than planned.
Repiping is a structural upgrade: we map fixtures, size lines correctly, install accessible shutoffs, and leave you with a system that's inspectable and maintainable. You'll know the flat-rate scope before we cut into walls.
Signs you need repiping & pipe repair
- Brown or yellow water when you first open a tap
- Low water pressure upstairs or at distant fixtures
- Repeat pinhole leaks in the same run of pipe
- Visible corrosion on exposed galvanized
- Poly-B grey flexible pipe with plastic or metal fittings
- Insurance questions about poly-B or uninspected upgrades
Process
What's included / our process
- 01
Walkthrough of symptoms, visible pipe materials, and access points (basement, crawlspace, mechanical room).
- 02
Written flat-rate proposal for repair vs partial vs whole-home repipe, including material choice and timeline.
- 03
Phased shutoffs, installation of new runs, pressure test, and fixture reconnect with labeled valves.
- 04
Patch coordination guidance, cleanup, and documentation useful for insurers or future buyers.
Why Flowline for repiping & pipe repair
- Repipe experience in century homes and split-levels across the tri-cities
- Straight talk on poly-B and galvanized risks without scare tactics
- PEX and copper installed to Ontario code with accessible shutoffs
- Flat-rate scopes — no surprise hourly creep on multi-day jobs
Related services
Leak Detection & Repair
Find and fix hidden leaks before damage spreads.
Water Heaters
Repair, replacement & tankless installs.
Drain Cleaning
Clogged, slow, or backed-up drains cleared fast.
Serving Kitchener · Waterloo · Cambridge · Guelph · Woodstock · Stratford.
