Sink Repair in Fontana, CA

Dependable Sink Repair Services in Fontana, CA

Loose or Cracked Basin Repair in Fontana

Undermount sinks are held by clips and epoxy that can let go, leaving a gap and a leak along the counter. Vessel sinks can rock on a worn mounting ring, and older porcelain basins can crack around the drain. We reattach, reseal or replace the basin as needed and recaulk with a mildew-resistant silicone. We will tell you plainly when a crack means replacement is the better value.

Outdoor Sink Repair in Fontana

Outdoor sinks, often found in utility areas, garages, or outdoor kitchens, are exposed to different elements and usage patterns. On an occasional cold night, covering backflow preventers and outdoor valves is usually all it takes to avoid a break. They can also develop leaks from sun exposure or fittings that loosen over time. FKM Plumbing repairs issues specific to outdoor sinks, including hose bib leaks, utility faucet malfunctions, and drain clogs from yard debris. We make sure your outdoor plumbing is ready for any season.

Leaking P-Trap Repair in Fontana

Most puddles under a bathroom sink start at the P-trap. Slip-joint washers flatten over time, plastic traps crack, and old chrome traps rust through from the inside. We replace the trap with a correctly sized 1-1/4 inch assembly, align the tailpiece and wall arm, and run water to confirm a dry seal. This is one of the quickest and least expensive fixes we do.

Leaky Sink Faucet Repair in Fontana

A constant drip from your sink faucet can waste gallons of water and lead to higher utility bills. Our technicians in Fontana are skilled at diagnosing and repairing leaky faucets, often involving replacing worn-out washers, O-rings, or cartridges. We work with all major brands like Moen, Delta, Kohler, and American Standard, making sure of a precise fit and lasting seal to stop those nagging drips.

Fixing Loose or Wobbly Sinks in Fontana

Over time, sinks can become loose or wobbly, particularly if they are undermounted or pedestal styles. This can be due to failing caulk, loose mounting clips, or even issues with the countertop. Our plumbers in Fontana can re-secure your sink, making sure it's stable and properly sealed to prevent water infiltration and further damage to your cabinetry or flooring.

Pop-Up Drain and Stopper Repair in Fontana, CA

When the stopper will not close, will not open or lets water slowly escape, the pop-up linkage is usually to blame. The pivot rod nut can leak, the clevis strap can slip, and hair wraps around the stopper body. We clean or replace the assembly and adjust it so the lift rod works smoothly. If the drain body itself is corroded, we replace it with a matching finish.

Overflow and Drain Body Leak Repair in Fontana, CA

Water that appears only when the sink is full often comes from the overflow gasket or the drain flange putty. We pull the drain, clean the old putty or sealant, and reset the flange with fresh plumber's putty or silicone based on the basin material. Then we fill the bowl past the overflow and check for drips. This kind of leak is easy to miss and easy to fix once found.

Supply Line and Shutoff Valve Repair in Fontana, CA

Braided supply lines and angle stops are rated for years, not decades, and the rubber inside breaks down in warm cabinets. A failing line can burst without warning and flood a bathroom. We replace worn lines with stainless braided connectors and swap stuck multi-turn valves for quarter-turn stops. It is a small job that prevents a very expensive one.