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Butte County · Chico metro

Plumbing Services in Chico, CA

Need help with a sewer line backup, a failing water heater or a leaking pipe in Chico? Call (833) 878-1592 to describe the problem and get connected with a licensed local plumber.

Call (833) 878-1592By calling, you agree to be connected with an independent plumbing contractor serving your area. Calls may be recorded for quality and training. The call and referral are free, and you are never obligated to hire.Request service online

Calling is free. Repairs are done by independent, licensed plumbing companies serving Chico and Butte County.

Plumbing help in Chico

Plumb Right Now arranges plumbing repair, drain and sewer service, water heater work and emergency help in Chico, CA, through independent licensed local plumbers. The calls that come up most here are sewer line repair, water heater replacement and drain cleaning. Call (833) 878-1592 to describe the problem and get connected with a local plumber.

Plumber fitting a drain trap under a sink
Stock photo of residential plumbing work.

Most requested plumbing services in Chico

Start with the service that matches your problem. Services marked “Common in Chico” are the calls local housing and conditions produce most in Chico.

Emergency plumbing in Chico

Call (833) 878-1592By calling, you agree to be connected with an independent plumbing contractor serving your area. Calls may be recorded for quality and training. The call and referral are free, and you are never obligated to hire.

Shut off your main water supply if it's safe to do so. The emergencies below are listed most likely first for Chico homes, based on local conditions. See also what to do in a plumbing emergency.

When to call, and what to do first

For the problems Chico homeowners call about most, and why they come up here:

  • Sewer Line Repair

    Why it comes up in Chico: Old laterals under big street trees crack and fill with roots.

    Signs:
    Several drains slow at once, gurgling, sewage smell
    Urgent when:
    Sewage backing up into a tub, shower or floor drain
    Before help arrives:
    Stop running water; don't use chemical drain cleaners
    Repair or replace:
    One break: spot repair or lining. Collapsed line: replace
  • Water Heater Replacement

    Why it comes up in Chico: Hot valley summers and hard well water wear out tanks.

    Signs:
    Water around the tank base, rusty hot water, a tank past 10 years
    Urgent when:
    The tank itself is leaking
    Before help arrives:
    Turn off gas or power and close the cold-water valve
    Repair or replace:
    Leaking tank: replace. Failed part on a younger tank: repair
  • Drain Cleaning

    Why it comes up in Chico: Heavy use in student rentals clogs drains.

    Signs:
    Slow sink, tub or shower; standing water; recurring clogs
    Urgent when:
    Water backing up or overflowing
    Before help arrives:
    Stop running water to that drain; skip chemical drain cleaners
    Repair or replace:
    One clog: clear it. Keeps returning: camera the line

Why Chico homes need these repairs

Chico is a Sacramento Valley college town, home to Chico State, with many renters, tree-lined older neighborhoods and newer subdivisions. Cal Water supplies it entirely from groundwater wells, and hot valley summers, big street trees with roots in old sewer laterals, and older plumbing in student rentals drive most of the calls here, from the Avenues to North Chico.

Local conditions behind Chico plumbing problems

Median home built
1986
Built before 1980
42%
Owner-occupied
42%
Water hardness
See below
Winter
Hard freezes are rare
Plumbing code
Local

Chico service pages

Chico's water supply and your plumbing

Cal Water's Chico district pumps an average of 27 million gallons a day of groundwater from 68 wells, delivered through 373 miles of pipeline. [1]

Cal Water is adding granular activated carbon treatment at well sites in north and south Chico to meet new PFAS regulations. [2]

Polybutylene-era homes in Chico: leaks and repiping

The median home in Chico was built in 1986, and 42% of homes predate 1980. Homes from that era were typically built with copper or CPVC supply, plastic drains, and in some homes gray polybutylene supply pipe, which is where leaks, low pressure and drain problems usually start as they age.

Median home: 1986
1900195020002025
  • Galvanized steel supply (1900–1960)
  • Copper supply (1950–2000)
  • Polybutylene (some homes) (1978–1996)
  • PEX / CPVC (1995–today)
Typical supply-pipe materials by construction year. Many older homes have been partly repiped since.

Chico plumbing questions

Can recurring clogs in Chico mean a sewer line problem?

Yes. When several drains back up together, the main sewer line is the likely cause, and a camera inspection shows whether it's roots, a sag or a break. Why it comes up in Chico: Old laterals under big street trees crack and fill with roots.

When is a leaking water heater an emergency in Chico?

A leak from the tank itself won't stop and usually means replacement; turn off the gas or power and the cold-water valve, then call. Why it comes up in Chico: Hot valley summers and hard well water wear out tanks.

Where does Chico's water come from?

Entirely from groundwater, pumped by Cal Water's 68 wells.

I rent near Chico State. Who fixes plumbing?

California landlords must keep plumbing working; report problems in writing to your landlord or manager.

Is Chico water hard?

Moderately; well water leaves some scale on fixtures.

Why do roots clog sewer lines in the Avenues?

Mature street trees push roots into old clay joints; a camera inspection shows whether to line or replace.

Sources (3)
  1. U.S. Census Bureau, ACS 2024 1-year (B25035) · checked 2026-10-01
  2. Cal Water, Chico District · checked 2026-10-06
  3. Cal Water, Infrastructure Upgrade to Improve Chico Water Supply · checked 2026-10-06
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