Main shutoff and fixture valve replacement in Sacramento, CA
The day you need a shutoff is the worst day to find out it does not work.
We replace seized gate valves at the main with quarter-turn ball valves, and swap old multi-turn angle stops under sinks and toilets for new ones, so every fixture can be shut off quickly.
What shutoff valve replacement covers
Old gate valves at the main and multi-turn angle stops at fixtures tend to seize or leak when they are finally turned after years of sitting. In an emergency, that can mean water running for an extra half hour while someone hunts for a meter key.
A quarter-turn ball valve at the main shuts the whole house off in one motion. New fixture stops let you shut off one sink or toilet without affecting the rest of the house. Both are inexpensive and quick.
Signs it is time to call
- Main valve will not turnSeized gate valve, common on older homes.
- Valve leaks when turnedWorn packing or stem.
- Angle stop does not stop flowWorn washer inside an old stop.
- Crusted or green valvesCorrosion that will fail eventually.
- Cannot find your mainWe locate and label it.
Single angle stops at the low end; main valve replacements toward the top. Every price is confirmed on site before work starts.
What moves the price
| Factor | How it affects the job |
|---|---|
| Number of valves | Whole-house stop replacements are priced per valve. |
| Main valve location | Hard-to-reach mains take longer. |
| Pipe material | Galvanized mains may need extra fittings. |
| Curb shutoff | Water must be shut at the meter first. |
See every typical range side by side in our Sacramento plumbing cost guide.
Shutoff Valve Replacement in Sacramento: what we see locally
On many Sacramento homes the main shutoff sits near the front hose bib, in the garage or where the line enters the house. On older homes it can be hidden under shrubs. We locate and label it on every visit.
A quarter-turn ball valve at the main shuts off the whole house in one motion.
Pairing a main valve replacement with a pressure regulator check is common, since both live at the same point on the line.
What you can safely do before we arrive
- Find the meter box so water can be shut at the street.
- Clear under sinks and behind toilets.
- Plan for water to be off for a short time.
Shutoff Valve Replacement questions
Where is my main shutoff?
Usually where the water line enters the house, often near the front hose bib, in the garage or close to the water heater.
Should I test my valves?
Yes, once a year turn each fixture stop and the main. If one is stiff or leaks, replace it before you need it.
Can you replace all the stops in one visit?
Yes. A whole-house stop replacement is a common half-day job.
Pipes, water & gas
How we handle shutoff valve replacement
The same four steps on every visit, so you always know what happens next and what it costs.
Shut off at the meter
Isolate the house at the curb.
Replace
New ball valve at the main, new stops at fixtures.
Test
Each valve opened and closed under pressure.
Label
Show you where your main is and how to use it.
Keep going
Often booked with shutoff valve replacement
Water Line Replacement
The pipe from your meter to the house is yours, and when it leaks you pay for every gallon.
Read morePressure Regulator Installation
High pressure quietly wears out every valve, hose and fixture in the house.
Read moreFaucet Repair
A dripping faucet is small until you count the gallons.
Read moreToilet Repair
A running toilet can waste more water than the rest of the house combined.
Read moreWater where it should not be? Call now.
A John's plumber answers (916) 602-0883 day and night, tells you how to stop the damage, and quotes the repair before any work starts.