Faucet & Toilet Repair in San Jose, CA
Water matters in San Jose. The city has lived through repeated droughts, the 2020–21 rain year was the driest on record, and Valley Water and the local water companies regularly ask residents to save. A toilet that runs all night or a faucet that drips constantly wastes a surprising amount, and it shows up on the bill. Older homes across the valley still have original valves and fixtures from the 1960s and 1970s, and the region's hard water builds up mineral scale that wears out cartridges, flappers and fill valves faster than you'd expect.
We fix leaky faucets by replacing cartridges, washers and seals, and we repair running toilets by replacing flappers, fill valves and flush valves, then adjusting the water level. We can reset loose toilets with a new wax ring, replace worn supply lines and shutoff valves, and swap old faucets for new ones. We also replace garbage disposals and redo the drain connections under the sink, and our licensed plumbers take care of every connection. We work cleanly, protect cabinets and floors, and haul away old parts when we're done.
What this covers
- Dripping faucet cartridge and washer repair
- Running toilet flapper and fill valve replacement
- Toilet reset with new wax ring
- Faucet, toilet and garbage disposal replacement
- Supply line and shutoff valve replacement
- Showerhead and handle replacement
- Mineral scale cleaning on aerators and showerheads
- Old parts removal and cleanup
How a faucet & toilet repair visit usually goes
Find the Leak
We look at where the water's coming from, check valves and supply lines, and confirm what parts are worn.
Shut Off and Protect
We shut off water at the fixture or main, protect cabinets and floors, and clear the work area.
Repair or Replace
We replace cartridges, flappers, fill valves, supply lines or the fixture itself with quality parts.
Test and Clean Up
We turn water back on, test for leaks and proper flow, and clean up and remove old parts.
Hard water is a quiet problem across the valley. Mineral scale builds up inside faucet cartridges, toilet fill valves and showerheads, and it can make faucets drip, toilets run and showers spray unevenly. We clean or replace scaled parts and, for showerheads and aerators, can often restore flow without replacing the fixture. In rental units around downtown and near San Jose State, landlords call us for quick turnarounds on running toilets, leaky faucets and loose fixtures between tenants. We can also install low-flow showerheads and toilet parts that help households cut water use without losing comfort. Another common call is a shutoff valve that hasn't been turned in decades and won't close all the way when it's needed. Replacing those old multi-turn valves with quarter-turn ones under sinks and behind toilets, where they're accessible, means you can stop water quickly the next time something goes wrong.
What shapes the price in San Jose
Faucet and toilet repair cost depends on the type of fixture, the parts needed, and access. Replacing a flapper or fill valve is usually a quick fix. Faucet cartridges vary by brand, and some older or less common models need special parts. Corroded or seized shutoff valves add time. Replacing a faucet or toilet takes longer than a simple repair, especially if supply lines or mounting hardware need updating. Tight vanity cabinets and older homes with unusual plumbing layouts can also slow the job. Fixing several fixtures in one visit is the most efficient approach and often cheaper than handling them one at a time. We'll quote the full list up front, and if we open a cabinet and find something more, like a corroded drain connection, we'll tell you and quote it before any extra work happens.
Neighbors often ask
Why does my toilet keep running?
Usually it's a worn flapper, a misadjusted float, or a fill valve that's no longer shutting off. San Jose's hard water speeds up that wear. We replace the worn parts, adjust the water level, and test the flush so it stops running and doesn't waste water.
Can you replace my old faucet with a new one?
Yes. We install new kitchen and bathroom faucets on existing supply lines and drains, replace worn supply lines while we're there, and check for leaks. If the shutoff valves under the sink are seized or leaking, we replace them too, so you have working shutoffs the next time something needs attention.
Can you replace my garbage disposal?
Yes. We disconnect and remove the old unit, mount the new one, connect the drain and the dishwasher line, and run water to check every joint for leaks. Disposals in San Jose kitchens tend to wear out from age and mineral buildup more than from misuse, so we also look at the sink flange and the drain trap while we're under there. If you're replacing it anyway, we can talk through quieter models with better grinding for a busy family kitchen.
Can you fix a toilet that rocks or leaks at the base?
Yes. A rocking toilet usually means the wax ring has failed or the flange is loose. We pull the toilet, replace the wax ring and bolts, check the flange, and reset it level so it doesn't leak. If the flange or floor is damaged, we'll show you and discuss repair options. A slow leak at the base can quietly soften the subfloor over time, so it's worth fixing promptly rather than living with a wobble. In homes with a crawlspace, we can also take a quick look underneath for signs of past leaking.
Do you install water-saving fixtures?
Yes. We can replace older toilets, showerheads and faucet aerators with efficient models. Valley Water and the local water companies have periodically offered rebates for some water-saving upgrades, so it's worth checking their current programs before you buy. We'll install whatever qualifying fixture you choose and leave the packaging and model information with you in case the rebate application asks for it.
Folks pair this with
Drywall Repair
Drywall Repair →TV Mounting
TV Mounting →Furniture Assembly
Furniture Assembly →Door Repair & Adjustment
Door Repair & Adjustment →Faucet & Toilet Repair around San Jose
Faucet & Toilet Repair is one of 14 jobs our San Jose handyman crew handles, in San Jose and in nearby communities:
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