Faucet Repair Services in Lexington, MA

Kitchen and bathroom faucets develop five common problems over time: drips, stuck handles, weak flow, corrosion, and burst supply lines that waste water. Our licensed plumbing team diagnoses and repairs each one with a same-visit fix, covered in detail below.

A Leaky or Dripping Faucet Wastes Gallons and Raises Utility Bills

A worn washer or seal inside the faucet is the direct cause of most drips that will not stop. That part, often made of rubber, wears down every time the faucet turns on and off, and once it fails, drips keep escaping past the seat.

A single dripping faucet can waste thousands of gallons a year, even at one drop per second, and that shows up fast on the utility bill.

Replacing the worn part is a routine plumbing fix, not a major repair. Our plumbers install a new one and stop the leak permanently in one visit.

What Causes a Faucet Handle to Stick, Squeak, or Stop Turning?

A faucet handle sticks, squeaks, or stops turning when the internal stem wears down or deposits form inside the handle assembly, and normal wear and tear makes the problem worse over time. The stem seal, often a rubber component, hardens with age and either sticks or fails outright.

A single handle also controls temperature, so a stuck handle can leave the flow too hot or too cold. This is a quick plumbing repair when caught early, but a handle left unrepaired eventually breaks off completely and blocks access entirely.

Low Water Pressure and Weak Faucet Flow Signal a Larger Plumbing Issue

A clogged aerator, built-up debris, or a failing regulator is the most common cause of low water pressure and weak flow at a single faucet. When only one faucet loses pressure, the blockage is local; when every fixture in the home loses water pressure at once, a whole-home supply issue is more likely.

Faucet aerators trap debris, grease, and soap scum buildup from daily use, restricting the stream to a trickle. A clogged screen inside the spout can also choke flow without warning.

Cleaning the aerator restores flow control immediately in most cases. When pressure regulators have failed or corrosion has spread into the line, our team replaces the part, restores clean water at full strength, and stops the water waste that a struggling faucet causes every day.

Corroded Valves, Worn Cartridges, and Mineral Buildup Shorten Faucet Life

Corrosion and mineral deposits are the direct cause of most valve and cartridge failure inside an aging faucet. Calcium and lime collect on internal parts every time water passes through, and that buildup leads to rust and pinhole corrosion in metal components over time.

The parts most likely to fail include:

• A ball valve that seals against built-up scale
• Valve seats on both sides that wear thin under constant contact
• Rubber washers and an O-ring that harden and crack with age
• Sediments trapped inside the housing
• Galvanized pipes feeding the faucet that corrode from the inside out

Baking soda and vinegar loosen light surface buildup, but they cannot reach corroded valve seats and leftover mineral scale already inside the housing. Rubber washers that have hardened need full replacement, not just cleaning. Our plumbers disassemble the assembly, replace every worn part, and rebuild the faucet to run cleanly for years.

Burst Supply Lines and Faucet Leaks Put Properties at Risk of Water Damage

A burst supply line releases water rapidly into the cabinet below, and that sudden flooding causes far more water damage than a slow drip ever could. Faucet drips at the base or spout can also spread standing moisture into cabinets, subfloors, and finished basements common in local properties.

Warning signs of a coming failure include:

• A bulging or cracked hose beneath the sink
• A hose fitting that feels damp or corroded to the touch
• Structural moisture in the cabinet floor or nearby drywall
• Early mold growth along the baseboard

Left unaddressed, a small drip can turn into pipes bursting overnight. Our plumbers shut off the water supply, replace the failed hose or pipe, use leak detection to confirm the source, and dry the area before closing. Pressure-relief valves and the shutoff valve get tested to prevent the next failure.