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John's PlumbingSacramento plumbers, open 24/724/7Call a plumber(916) 602-0883

Main water line repair and replacement in Sacramento, CA

The pipe from your meter to the house is yours, and when it leaks you pay for every gallon.

Trench from a curbside water meter to a Sacramento house with new blue polyethylene water line
Open 24/7(916) 602-0883
Short answer

We find leaks on the service line, repair a single break, or replace the full line from the meter to the house in copper or polyethylene, often by boring under walkways and lawns instead of trenching.

What water line replacement covers

Your water service line runs from the meter at the street to the house, usually 2 to 3 feet deep. Older lines may be galvanized steel or early plastic, and they fail with leaks, low pressure or a sudden break that floods the yard.

For one leak on a newer line, a section repair is the right fix. For an old line or several leaks, replacing the whole run is cheaper long-term. We often pull or bore the new line under concrete to keep the yard intact.

Signs it is time to call

  • Wet spot between the meter and houseWater rising from a buried leak.
  • Low pressure at every fixtureA failing or undersized service line.
  • Meter spins with the house shut offThe leak is outside the house.
  • Rusty water at the first drawOld galvanized service line.
  • Sound of water at the main valveFlow when nothing is running.
$2,140 to $5,890

Typical full replacements on standard lots. Single section repairs are less and quoted on site. Every price is confirmed on site before work starts.

What moves the price

FactorHow it affects the job
LengthDistance from meter to house.
MethodBoring under concrete versus trenching.
MaterialCopper or polyethylene.
Valve upgradesMain shutoff and regulator at the same time.

See every typical range side by side in our Sacramento plumbing cost guide.

Water Line Replacement in Sacramento: what we see locally

Across Sacramento, the city's metered water system puts the meter box at the front of the lot. Everything on the house side is the owner's to maintain, including the line under the lawn and walkway.

Field note

The line from the meter to the house is the owner's, and a full replacement often fixes low pressure everywhere.

Older homes in North Sacramento, Oak Park and Del Paso Heights still turn up galvanized service lines. Replacing one usually fixes low pressure throughout the house at once.

Water softener control head showing regeneration settings
Close view of a pinhole leak spraying from a copper line

What you can safely do before we arrive

  1. Locate the meter box and the main shutoff.
  2. Move vehicles off the line route.
  3. Mark sprinkler lines and lighting.

Water Line Replacement questions

Who is responsible for the water line?

The utility owns the meter and the line to it. The homeowner owns the line from the meter to the house.

Can you replace it without digging up my driveway?

Usually, yes. We bore under concrete and pull the new line through.

Should I also replace the main valve?

Often, yes. It is a cheap upgrade while the line is open. See shutoff valve replacement.

Pipes, water & gas

How we handle water line replacement

The same four steps on every visit, so you always know what happens next and what it costs.

  1. Locate

    Confirm the leak is on the service line and find it.

  2. Plan the route

    Repair, or replace by trench or boring.

  3. Install

    New line with proper bedding, connected at the meter and main valve.

  4. Test and restore

    Pressure test, flush and backfill.

Water 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.

Call (916) 602-0883, 24/7