Toilet Installation & Repairs in Oakville & GTA

Toilet Flush Valve & Diaphragm Replacement

A faulty flush valve can cause weak flushing, water running continuously, or toilets that won’t flush at all. At 17 Plumbing & Construction Design Ltd., we replace worn-out flush valves and diaphragms using high-quality, manufacturer-approved parts to restore your toilet’s performance. Our licensed plumbers ensure a perfect seal and proper water flow, so every flush is strong and efficient.

Toilet Fill Valve Wax Ring Replacement & Leak Prevention

A leaking toilet at the base often means the wax ring has failed. This ring seals your toilet to the drainpipe, preventing water leaks and sewer gas smells. Our plumbers expertly remove the toilet, replace the wax ring, and reinstall your toilet with precision. We use premium-grade wax seals to ensure long-lasting protection against leaks, protecting your floors from costly water damage

Clogged Toilet Clearing

Whether it’s too much paper, a foreign object, or years of buildup, a clogged toilet can be stressful and messy. We provide mess-free clog removal using professional tools that protect your pipes. From stubborn blockages to recurring clogs, we get your toilet flushing freely again—fast. Plus, we’ll inspect your system to make sure the problem won’t come back.

Wax Ring Replacement & Leak Prevention

A leaking toilet at the base often means the wax ring has failed. This ring seals your toilet to the drainpipe, preventing water leaks and sewer gas smells. Our plumbers expertly remove the toilet, replace the wax ring, and reinstall your toilet with precision. We use premium-grade wax seals to ensure long-lasting protection against leaks, protecting your floors from costly water damage.