Raftermark
All services

Plumbing in San Jose

Handyman service · San Jose & the South Bay

Dripping faucets, running toilets, slow drains, new fixtures — the everyday plumbing jobs that are too small for a plumber's minimum but too annoying to live with. We show up and knock them out.

What we handle

  • Faucet repair and replacement
  • Toilet repair and installation
  • Garbage disposal replacement
  • Shower valves and heads
  • Drain clearing and P-trap replacement
  • Outdoor spigots and irrigation fixes
Bathroom Sealing — Plumbing in San Jose by Raftermark
Recent plumbing work by Raftermark.

That faucet has been dripping since spring, and you've stopped hearing it. Fixing it is quick; fixing it well is mostly discipline. A faucet swap should include new supply lines and a check of the angle stops while the water's off — reusing a 20-year-old braided line under a new faucet is asking for a flood. A toilet gets set with the right wax ring or gasket, snugged evenly so the porcelain doesn't crack, and caulked correctly. Traps go hand-tight plus a quarter turn, not cranked until the plastic threads strip. And everything gets tested under real pressure before the tools leave — a drip that shows up ten minutes later should be found by the installer, not by you next week. Cheap work skips the test, reuses the old parts, and puts thread tape where it doesn't belong; the callback arrives on schedule.

South Bay plumbing has local character. The water here is hard, so aerators clog, cartridges seize, and shutoff valves that haven't turned in a decade freeze open — original 1960s angle stops in ranch homes often crumble the first time anyone touches them, which is exactly why we check them on every fixture job. Older houses still carry galvanized branch lines that choke flow at one faucet while the rest of the house runs fine. Slab-on-grade tract homes — most of Blossom Valley included — have supply lines under concrete, which turns some leaks into specialist work. And every winter, the first big rains reveal which outdoor spigots, irrigation valves, and drain lines cracked quietly over the summer. Most of it is routine — if it's caught while it's still small.

Raftermark handles the fixture-and-drain layer of plumbing: faucets, toilets, garbage disposals, supply lines, shutoff valves, running-toilet rebuilds, slow drains, and outdoor hose bibs. We're clear about the ceiling — repipes, water heaters, gas lines, and anything requiring a permit belongs to a licensed plumber, and we'll refer you to one instead of improvising above our scope. On the jobs we do take, you get a firm price up front, floor protection under the work area, old fixtures hauled away unless you want them, and a pressure test before we call it done. If we spot something worth watching — a corroded stop, a soft cabinet floor — we'll point it out while we're there.

How we approach plumbing

  1. 1We confirm the fixture or fix you need, check your shutoff valves work, and give you a firm price.
  2. 2We protect the work area and shut off water locally so the rest of the house stays live.
  3. 3We install or repair with new supply lines and hardware — no reusing tired parts hidden under a new fixture.
  4. 4We test everything under full pressure and check for weeps at every connection before cleanup.
  5. 5We haul away the old fixture and leave the space clean and dry.

Typical cost: $150 – $450 for most fixture jobs (faucets $150 – $300, toilets $200 – $450). See the full pricing guide — every job gets a firm quote before work begins.

More plumbing projects

Faucet Replacement — Plumbing in San Jose by Raftermark
Filter installation — Plumbing in San Jose by Raftermark
Sink Replacement — Plumbing in San Jose by Raftermark
Tap Replacement — Plumbing in San Jose by Raftermark
Toilet Replacement — Plumbing in San Jose by Raftermark
Vanity Replacement — Plumbing in San Jose by Raftermark

Plumbing — common questions

What plumbing work do you handle, and what don't you?
We do fixtures and drains: faucets, toilets, disposals, supply lines, shutoff valves, slow drains, and outdoor spigots. We don't do repipes, water heaters, gas lines, or anything that needs a permit — that's licensed-plumber territory, and we'll refer you to one honestly instead of stretching past our scope. Most everyday plumbing annoyances fall on our side of that line.
How much does faucet replacement cost in San Jose?
Typically $150 – $300 for labor with you supplying the faucet, including new supply lines and a check of your shutoff valves; toilet replacements run $200 – $450. What moves the number: a straightforward swap on a modern kitchen sink with working shutoffs sits at the bottom of the range, while a faucet seized into a 50-year-old sink, corroded angle stops that crumble when touched, or a mounting nut buried behind a garbage disposal all push labor toward the top. A real example: replacing a kitchen faucet where both original 1960s shutoff valves also had to be swapped lands near the top of the range, because the valve work happens while the water is already off — cheaper than a separate visit later. Either way, we tell you before starting, not after.
Can you fix a toilet that keeps running?
Yes — a running toilet is almost always the flapper, fill valve, or flush valve seal, and a full rebuild of those parts costs far less than the water it wastes; a bad flapper can leak hundreds of gallons a day. If the tank or bowl itself is cracked, we'll say so and quote a straightforward replacement instead.
Should I replace my old shutoff valves when changing a fixture?
If they're original to a 60s or 70s home, almost certainly yes. Old angle stops seize open, weep when finally turned, or crumble under a wrench — and a valve that won't close turns a future drip into an emergency. Since the water's already off during a fixture swap, adding new quarter-turn stops then is the cheapest time to do it.

Need plumbing done right?

Tell us what needs doing and we'll get you a clear estimate.

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