Sink Drain Replacement in North Charleston, SC

Long-Lasting Sink Drain Replacement Services in North Charleston, SC

Pop-Up Drain Replacement in North Charleston

The lift-rod pop-up is the most common bathroom drain and the one that wears out most. We remove the old body, clean the flange seat, and install a new assembly with a fresh pivot ball and gasket. The lift rod is adjusted so the stopper seals and opens fully. This also fixes leaks from the pivot nut on the back of the drain.

Bathroom Sink Drain Replacement in North Charleston, SC

Bathroom sink drains can suffer from hair, soap scum, and mineral deposits, leading to slow drainage or complete blockages. KBN Plumbing offers expert bathroom sink drain replacement, including pop-up assemblies, P-traps, and wall drains. We handle various fixture styles, from pedestal sinks to vanity sinks, ensuring a clean, leak-free installation. We also check for proper venting and inspect connecting pipes to support long-term performance and prevent foul odors from entering your North Charleston home.

Commercial Lavatory Drain Replacement in North Charleston

Commercial restrooms use offset grid drains and heavy-duty traps that see constant use. We replace these with ADA-compliant offset tailpieces and can add trap insulation kits where required. Work is scheduled to keep restrooms in service. Multi-sink restrooms can be completed in one visit.

Corroded Drain Replacement in North Charleston, SC

Even good-quality water can contribute to corrosion in older metal drain pipes, especially under sinks where cleaning chemicals are often used. If you notice green or blue stains, flaking metal, or persistent leaks around your drain, it's a sign of corrosion. We focus on replacing corroded metal drains with modern, durable PVC or ABS plastic systems that are resistant to chemical degradation and rust, providing a long-term solution in North Charleston, SC.

Trap Arm and Wall Drain Repair in North Charleston, SC

When a leak comes from where the drain enters the wall, the trap arm or the stub may be cracked or corroded. Older homes sometimes have galvanized drain stubs that rust from the inside. We cut back to sound pipe and transition to new PVC or ABS with approved fittings. This keeps the trap properly vented and draining well.

Hard-Water Drain Damage Repair in North Charleston, SC

Even with softer supply water in North Charleston, a regular water heater flush still helps clear the sediment that settles in the bottom of the tank. Hard water builds scale inside pop-up bodies and on stopper rods, and over time this freezes the mechanism or snaps the pivot rod. We remove scaled parts and install new drains with smoother materials that resist buildup. We can also suggest softening options to protect the new parts.

P-Trap Replacement in North Charleston

Traps fail from cracks, corrosion and repeated clog clearing. We replace old chrome or thin plastic traps with heavy-wall PVC or polished brass that matches exposed plumbing. Each trap is sized correctly and aligned so slip joints seal without strain. A new trap is one of the most affordable fixes under a sink.

Cost of Sink Drain Replacement in North Charleston, SC

The cost of sink drain replacement in North Charleston, SC can vary depending on the type of sink, the extent of the damage, and the materials used. Simple P-trap or tailpiece replacements might range from $150 to $350, while a full assembly replacement for a kitchen sink could be $250 to $600. Factors like access difficulty and the need to replace connecting pipes can also affect the final price. KBN Plumbing provides honest, upfront estimates before any work begins.