Plumber in Peoria, AZ: water, sewer clogs and how to hire

Peoria grew mostly in the last three decades. Census Bureau survey data for 2024 put the median year a Peoria housing unit was built at 2000; about 51 percent of homes were built in 2000 or later and about 10 percent before 1980 (ACS table B25034 via Census Reporter). The same survey shows about 77 percent of occupied Peoria homes are owner occupied (ACS table B25003). Many homes therefore have newer plastic or copper supply lines and slab foundations, and many original water heaters, softeners and pressure regulators from the 1990s and 2000s are reaching replacement age.

The city's Water Resources page says Peoria's supply is primarily from renewable water resources:

• Central Arizona Project (CAP) water, delivered by canal from the Colorado River watershed.
• Salt River Project (SRP) water, delivered by canal from Arizona watersheds.
• Recovered water, previously stored underground and later pumped from a well.
• Reclaimed water, treated wastewater used for parks, landscaping and lakes, not for drinking.

Peoria's water quality page says hundreds of tests are performed each month and links to the city's annual Water Quality Reports, also called Consumer Confidence Reports. The pages we could verify do not publish a hardness figure. Neighboring utilities that publish figures report hard water, so expect scale in water heaters and on fixtures, and check the latest report or test your tap before setting a softener. Our hard water guide has the published numbers for neighboring cities.

Peoria's Water Quality page spends real space on what not to put down the drain, which is the most common cause of sewer backups a homeowner can control:

• Fats, oils and grease build up in the sewer and constrict flow. Let grease cool in a container and throw it in the trash, wipe pans with a paper towel before washing, and use a sink strainer instead of the garbage disposal.
• Pouring grease down the drain is not made safe by a garbage disposal, dish soap or hot water.
• "Disposable does not always mean flushable." Wipes and sanitary products belong in the trash.

The city says unclogging a private sewer line typically costs $75 to $350, not counting cleanup. Our drain cleaning guide covers costs and options for clearing a clog.

Arizona licenses contractors statewide through the Registrar of Contractors. Before hiring:

1. Search the business on the ROC site and confirm the license is active.
2. Confirm the classification covers residential plumbing. The ROC classification list includes R-37 (plumbing, including solar), R-37R (plumbing) and dual licenses such as CR-37.
3. Under A.R.S. 32-1121, an unlicensed person may only do casual or minor jobs totaling less than $1,000 that do not need a building permit, and must advertise as "not a licensed contractor."
4. The same statute lets owners work on their own home if it is not intended for sale or rent. If you sell or rent the home within a year of finishing, the law treats that as evidence the work was done for sale or rent.

Ask whether your job needs a city permit before work starts, and who will pull it. Our hiring guide covers written contracts and deposits.

This site is an independent guide that explains costs, warning signs and how to hire. It is not a licensed contractor; we do not perform plumbing work and do not answer phones. To reach a plumber, call one of the licensed contractors listed on this page or see all listed contractors. Questions about this guide: email us. We do not take service requests. Run the license checks above on anyone you hire. If water is actively leaking, shut off the main valve first and read our emergency plumbing guide.