ER Block Plumbing

Before you hire ER Block Plumbing

In California, plumbers are licensed through the California Contractors State License Board (CSLB). Ask ER Block Plumbing for its license number and check that it is active and in the business's name on the board's website. Look up the license

• The typical home in Riverside was built in 1976.
• Older homes like the 57% of Riverside homes built before 1980 were commonly plumbed with galvanized steel supply pipes and cast-iron drains, which corrode with age, so repiping and drain-line replacement are common jobs in older housing.

Local data for plumbers in Riverside · Licensing boards by state · Which jobs need a permit

Sources: state licensing boards, U.S. Census Bureau (ACS) and NOAA climate normals, as shown on the city page.

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