UPR Drains and Waterproofing, Mississauga, ON

At UPR (Underground Plumbing Repair), we don’t just repair pipes or patch basement walls — we protect homes, families, and futures. For over 20 years, we’ve proudly served Toronto and the Greater Toronto Area with a single mission: to solve problems the right way — fully, permanently, and professionally.
We specialize in underground plumbing, basement waterproofing, drain repairs, and structural protection. From clogged drains and cracked foundations to full basement floods, we’ve seen it all — and fixed it with precision, integrity, and care.
What makes UPR different? We’re not a revolving-door crew chasing shortcuts. We’re a team of licensed professionals who take pride in doing things right. We arrive on time, keep your space clean, explain everything clearly, and leave behind work that lasts — not just looks good on the surface.
Our services include:
Interior & exterior basement waterproofing
Foundation crack repair and injection
Sump pump installation and maintenance
Backwater valve installs (with city rebate support)
Drain repair, snaking, and camera inspections
Trenchless water line replacement
Full-service flood and water damage restoration
French drains, grading correction, and more
Whether you’re renovating, protecting your home from future damage, or dealing with an emergency — UPR is ready. We work with homeowners, builders, and property managers to deliver code-compliant solutions that look great and perform even better.
Our reputation is built on trust. That means upfront pricing, no-pressure quotes, and a deep respect for your time, your home, and your budget. We also provide full support for permits, rebates, and warranty documentation — because peace of mind shouldn’t come with paperwork stress.
From the first call to the final handshake, you’ll see the difference experience makes.
This is more than plumbing. This is protection — the UPR way.

• Water Main Replacement
• Plumbing
• Basement Waterproofing
• Foundation Crack Repair
• Foundation Repair
• Plumbing Services
• Emergency Plumbing
• Drain Repair
• Plumbing Etobicoke
• Drain Repair Mississauga
• Backwater Valve Installation Toronto
• Sump Pump Installation Toronto
• waterproofing etobicoke
• French Drain installation toronto
• drain repair etobicoke
• Sump Pump Installation Mississauga
• Sewer backup repair Toronto
• Basement flooding help Toronto
• Trenchless pipe replacement Toronto
• Camera drain inspection Toronto
• Sewer backup Mississauga
• Backwater valve Mississauga
• Flood prevention Mississauga
• Sump pump services Etobicoke
• Sewer backup repair Etobicoke
• Foundation crack repair Etobicoke
• Weeping tile installation Etobicoke
• Sump pump installation Etobicoke
• Backwater valve Etobicoke
• Backwater valve East York
• Sump pump installation East York
• Drain Repair East York

• Interior Waterproofing
• Exterior Waterproofing
• Clogged Drains
• Pipe Snaking
• Camera Inspection
• Drain Replacement
• Drain Cleaning
• Bathroom Rough in

• Toronto
• Etobicoke
• East York
• Mississauga
• Brampton
• North York
• Vaughn
• Scarborough
• Oakville

• English
• Russian
• Ukrainian