Los Angeles County · La Mirada, CA
Plumbers in La Mirada, CA
La Mirada is in Los Angeles County, California. About 47,000 people live in the 3 ZIP codes we cover here, in roughly 15,000 homes, 78% of them single-family detached houses. The biggest share of the housing was built between 1940 and 1959 (51%), and that age decides most of what goes wrong with the plumbing.
- Same-day service when a plumber is available
- 3 ZIP codes covered
ZIP codes we cover in La Mirada
90637, 90638, 90639
La Mirada homes and their plumbing
Here is how La Mirada's homes break down by year built, based on Census estimates for the covered ZIP codes: before 1940 1%, 1940–1959 51%, 1960–1979 28%, 1980–1999 15%, 2000 or later 4%. With that many older homes, original galvanized supply pipe and cast iron or clay drains are still common, so leaks, rust and root intrusion come up often. Neighboring areas such as Buena Park, La Habra, Norwalk are covered too.
| Year built | Share of homes |
|---|---|
| Before 1940 | 1% |
| 1940–1959 | 51% |
| 1960–1979 | 28% |
| 1980–1999 | 15% |
| 2000 or later | 4% |
Share of housing units in the covered ZIP codes. Census ACS 2023 5-year estimates.
- Residents in covered ZIPs
- 47,428
- Housing units
- 15,459
- Single-family detached
- 78%
- Owner-occupied
- 77%
- Heated with utility gas
- 79%
- Heated with electricity
- 17%
What goes wrong in La Mirada homes
Pre-1960 homes: galvanized pipe and cast iron
52% of homes in La Mirada's covered ZIP codes were built before 1960. Houses that old often still have galvanized steel supply lines that rust closed from the inside, and cast iron or clay sewer pipe that cracks and lets roots in. Weak pressure at upstairs fixtures, brown water after a shutoff and slow drains are the usual clues. Typical fixes are whole-house repiping and a sewer camera inspection.
Natural gas in most homes
79% of occupied homes here heat with utility gas, so gas water heaters, ranges and dryers are common. That means gas line extensions for new appliances, flexible connector replacements and venting checks when a water heater is swapped. If you smell gas, leave first and call the gas utility from outside. See gas line repair.
1960s and 70s homes reaching end of life
28% of the housing here dates from 1960 to 1979. Original copper supply lines in those homes are now 45 to 65 years old, and cast iron drains of that age scale up inside and crack. Seized shutoff valves, pinhole leaks and recurring main-line clogs are common calls. A camera inspection shows the condition of the sewer line before anyone digs.
Common calls in La Mirada
- Whole-House Repiping in La Mirada, CA
- Gas Line Repair
- Sewer Camera Inspection
- Water Heater Replacement
- Drain Cleaning
- Main Water Line Repair
- Sewer Line Repair
Also available in La Mirada: emergency plumbing and every plumbing service.
La Mirada at a glance
- County
- Los Angeles County
- Nearest city pages
- Buena Park, La Habra, Fullerton
- ZIP codes
- 90637, 90638, 90639
La Mirada plumbing FAQ
How old are the homes in La Mirada?
In the ZIP codes we cover around La Mirada, Census estimates put 52% of homes as built before 1960, 28% from 1960 to 1979, 15% from 1980 to 1999 and 4% in 2000 or later. The largest group is 1940–1959 (51%).
Who licenses plumbers in La Mirada, CA?
The Contractors State License Board (CSLB) licenses plumbing contractors under the C-36 classification, and its online lookup shows license status.
Are water heaters in La Mirada usually gas or electric?
Census data for the area show 79% of homes heating with utility gas, 17% with electricity. Water heaters often use the same fuel as the home's heat, so utility gas is the most common here, but check the label on your tank before you shop for a replacement.
Guides for La Mirada homeowners
Nearby areas
Also covered nearby: La Palma (4 mi), Santa Fe Springs (4 mi), Artesia (5 mi), Hawaiian Gardens (6 mi).
Housing, heating and population figures are US Census Bureau American Community Survey 2023 5-year estimates for the ZIP code areas we cover in La Mirada, so they may include neighboring communities that share those ZIP codes.
Need a plumber in La Mirada?
Same-day service when a plumber is available. One call connects you with a licensed plumber who serves your ZIP.