Plumbers in
Kennewick, WA

In the Kennewick-Richland, WA metro area, plumbers, pipefitters, and steamfitters earned a median of $46.70 an hour ($97,130 a year) in May 2025, and the middle 80% earned $22.94–$70.13. About 840 people work in this occupation in the metro area. That is a higher share of local jobs than the national average (location quotient 2.18). These are what workers earn, not what plumbers charge: a contractor's hourly rate also covers insurance, licensing, vehicles, overhead and profit. Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025.

The typical home in Kennewick was built in 1979, and 51% of homes were built before 1980. The median owner-occupied home is worth $370,700. Older homes like the 51% of Kennewick 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. Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates.

With about 114 freezing nights a year, pipes in exterior walls, crawl spaces, garages and attics can freeze: insulate them, disconnect hoses in the fall, and know where the main water shut-off is. The average temperature in Kennewick is 53°F; summer afternoons average 87°F and winter nights 27°F. It gets about 10 inches of precipitation a year. Source: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991–2020.

In Washington, plumbers are licensed through the Washington State Department of Labor and Industries (plumber certification). Before you hire, look the contractor up on its website, https://lni.wa.gov/licensing-permits/plumbing/about-the-plumber-program, and check that the license is active. Kennewick's building department can tell you about any local registration or permit rules.

Plumbing services in Kennewick typically cost $75–$150 per hour. Emergency calls usually carry a premium. Always request a written estimate before work begins.

Yes, many plumbers serving Kennewick offer 24/7 emergency services for issues like burst pipes, severe leaks, and sewer backups. Emergency response times in Kennewick typically range from 30 minutes to 2 hours depending on the provider and time of day. Expect to pay a premium for after-hours, weekend, and holiday emergency calls.

To find a licensed plumber in Kennewick, check that they hold a valid WA plumbing license and carry adequate insurance. On Ratedeed, you can browse plumbers serving Kennewick, view credentials, and compare free quotes to find the right fit.

Fixing a leaking pipe in Kennewick typically costs $150–$450 for accessible pipes, while hidden leaks behind walls or slabs can cost $600–$2,500+ depending on detection and restoration requirements.

Yes, in Washington, plumbers must hold a valid state-issued license to perform most plumbing work. This includes installing, repairing, and replacing pipes, fixtures, and water heaters. Always verify a plumber's license before hiring them in Kennewick. Where a contractor has provided license details, they appear on their profile; always confirm with the state board before hiring.

Most licensed plumbers in Kennewick offer emergency response within 30 minutes to 2 hours for urgent issues like burst pipes, gas leaks, or sewer backups. Contact your local water utility for major water main issues. Keep a list of emergency plumbers on hand to minimize damage from unexpected plumbing failures.