Natan Plumbing · South Bay
Plumbing in San Jose
Leaks, drains, water heaters — fixed right the first time.
CSLB licensed
Lic. 1148295 · C-36 Plumbing
Warranty
1-year warranty on all work
Response
24/7 emergency dispatch
Experience
16 years in the trade
Natan Group provides plumbing service throughout San Jose — licensed, insured, and dispatched 24/7 from our Redwood City base. Every job is priced upfront and backed by our one-year warranty.
- Leak detection & pipe repair
- Drain cleaning & sewer lines
- Water heaters & gas lines
- 24/7 emergency response
Popular plumbing services
Water Heater Repair & Replacement
Tank and tankless water heaters — repaired, replaced, and pressure-tested the same day in most cases.
Learn more →Drain Cleaning & Clog Removal
Slow drains, recurring clogs and main-line backups — cleared properly, with a camera inspection when the pattern says the problem is downstream.
Learn more →Leak Detection & Pipe Repair
Hidden leaks located without opening walls at random — electronic detection, thermal imaging and pressure testing, then a repair scoped to what we actually found.
Learn more →Sewer Line Inspection & Repair
Camera inspection of the main line, then the repair the footage actually justifies — spot repair, lining or trenchless replacement without excavating the whole yard.
Learn more →Gas Line Installation & Repair
Permitted gas line work — new appliance runs, repairs, capping and seismic shut-off valves — pressure-tested and inspection-ready.
Learn more →Toilet Repair & Installation
Running, leaking, rocking or weak-flushing toilets — repaired properly, or replaced and reset on a clean flange with a new seal.
Learn more →Faucet & Fixture Repair
Drips, low pressure, seized handles and fixture upgrades — indoor and out, repaired where the valve is sound and replaced where it isn't.
Learn more →Outdoor Plumbing
Hose bibs, exterior shutoffs, irrigation connections, main water lines and outdoor kitchen supply — freeze-safe and properly valved.
Learn more →Remodels & New Construction
Plumbing for bath and kitchen remodels, additions and new builds — rough-in through finish, permitted, inspected and scheduled around the other trades.
Learn more →Water Softeners, Filtration & Drinking Water
Softeners, whole-house filtration and under-sink reverse osmosis — specified from what's actually in your water, not from a catalogue.
Learn more →Seismic Gas Shut-Off Valves
Earthquake-actuated gas shut-off valves installed at the meter — permitted, correctly sized, and mounted where they can actually be reset.
Learn more →Need plumbing in San Jose today?
Call +1 (925) 470-6006