Licensed plumbing & sewer contractor · Caledonia, Ontario · Serving the GTA
Trusted quality.
Dependable service.
Karim Plumbing and Sewer Inc. designs, installs and maintains water, drainage and sewer systems for homeowners, builders, property managers and commercial operators across the Greater Toronto Area, code-compliant, documented and on schedule.
- Residential & commercial
- Full scope
- Licensed & insured
- Ontario
- Emergency response
- 24/7
- Service radius
- GTA-wide
A small crew that shows up, explains the work, and leaves the site clean.
We are a licensed and insured plumbing and sewer contractor working out of Caledonia. Most of our work comes from repeat customers, builders and property managers who need the job scoped honestly and finished on the day we said we would finish it.
From a single failing shut-off valve to a full commercial rough-in, the same standard applies: code-compliant materials, proper support and venting, and a walkthrough before we pack up.
Capabilities
One contractor across the
full plumbing scope.
Supply, drainage, sewer and fixture work handled in-house, from a single service call to a coordinated multi-unit rough-in. No subcontracted hand-offs, no unexplained line items.
Full service index- 01
Custom home rough-in
Complete supply, drainage and venting rough-ins for custom homes and additions, installed to Ontario Building Code and ready for inspection.
- 02
Finishing & fixtures
Final connections and fixture setting for kitchens, bathrooms and laundry rooms, including water filtration systems.
- 03
Kitec & repiping
Full Kitec replacement and repiping of failing galvanized, polybutylene or corroded copper lines in copper or PEX, with clean routing and minimal drywall damage.
- 04
Main sewer & water lines
Main sewer line repair and replacement, city water line upgrades and excavation, with camera inspection before and after the work.
- 05
Backwater valves & pumps
Backwater valve installation, sump pumps and sewage pumps sized and installed to keep basements dry and protected.
- 06
Waterproofing systems
Interior and exterior waterproofing, weeping tile and drainage systems that move water away from the foundation for good.
Why customers stay with us
- Licensed and insured
- Ontario-licensed plumbing work, fully insured, with permits pulled and inspections coordinated where required.
- Straight pricing
- You get a written scope and price before we start. If something unexpected turns up behind the wall, you hear about it before we proceed.
- Emergency response
- Burst pipes and sewer backups do not wait for business hours. Call and you speak to someone who can dispatch.
- Residential and commercial
- The same crew handles a homeowner's bathroom and a multi-unit riser replacement, scheduled around your building.
Service area
Based in Caledonia. Working across the GTA.
Hamilton and Haldimand County are home base, and we take work throughout the Greater Toronto Area. If you are not sure whether we reach you, call and ask, we will tell you straight.
- Caledonia
- Hamilton
- Hagersville
- Brantford
- Ancaster
- Burlington
- Oakville
- Mississauga
- Toronto
- Brampton
- Vaughan
- Markham
Next step