How Much Does a Plumbing Assistant Make in Washington?

Updated April 01, 2025
As of April 01, 2025, the average annual pay of Plumbing Assistant in Washington is $70,958. While Salary.com is seeing that Plumbing Assistant salary in WA can go up to $88,120 or down to $51,791, but most earn between $60,925 and $79,941. Salary ranges can vary widely depending on many important factors, including education, certifications, additional skills, and your experience levels. With more online, real-time compensation data than any other website, Salary.com helps you determine your exact pay target.
Related Job Titles to Plumbing Assistant
Plumbing
$69,565
Washington
Per Year
Plumbing Technician
$57,607
Washington
Per Year
Plumbing Engineer
$79,497
Washington
Per Year
Plumbing Contractor
$63,999
Washington
Per Year
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Similar Job Salaries to Plumbing Assistant by Company

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Company average base salary in (usd) range
D&F Plumbing, Heating and Cooling
Plumbing Purchasing and Materials Specialist - Project Coordinator Assistant
$62,476/yr
$55,652
$69,300
RANGE: $55,652 - $69,300
Rensch Engineering
Plumbing Engineer
$106,509/yr
$98,200
$114,817
RANGE: $98,200 - $114,817
$108,004/yr
$99,578
$116,429
RANGE: $99,578 - $116,429
Apollo Plumbing and Rooter
Plumbing Manager
$75,606/yr
$66,765
$84,447
RANGE: $66,765 - $84,447
TradeWorksNW
Plumbing Installer
$66,782/yr
$59,049
$74,516
RANGE: $59,049 - $74,516
Work With Your Handz
Plumbing Apprentice
$60,734/yr
$54,103
$67,366
RANGE: $54,103 - $67,366
P.E.A.C.H. Teams
Plumbing Apprentice
$60,583/yr
$53,968
$67,198
RANGE: $53,968 - $67,198
Raptor Rooter and Plumbing
Plumbing Dispatcher
$99,853/yr
$86,911
$112,795
RANGE: $86,911 - $112,795
Fischer Plumbing
Plumbing Apprentice
$61,854/yr
$55,100
$68,608
RANGE: $55,100 - $68,608
P.E.A.C.H. Teams
Plumbing Manager
$74,871/yr
$66,116
$83,626
RANGE: $66,116 - $83,626

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Top 10 Highest Paying Cities For Plumbing Assistant Jobs in Washington

It is important to understand how location impacts your career prospects in the United States. There are some cities where a Plumbing Assistant can find a job easily with a greater salary paid then achieve a higher standard of living. Below is the top cities list for Plumbing Assistant job salaries in Washington. Some cities can pay higher salaries for Plumbing Assistant jobs, which can indicate that there is a large demand for Plumbing Assistant positions in this city.
The following table shows top 10 cities where the Plumbing Assistant salary is higher than other cities in Washington. Seattle takes first place in this list, followed by Bellevue, Renton. The Plumbing Assistant salary is $72,339 in Seattle, which is higher than the national average. There are 20 cities' Plumbing Assistant salary higher than national average in Washington.
The average salary for a Plumbing Assistant in Washington is $70,958, but we found that the city with the highest salary for Plumbing Assistant jobs is Seattle, WA, and it is higher than Bellevue. Plumbing Assistant jobs in Seattle can have the opportunity to earn higher salaries than in other cities in Washington.
CITY ANNUAL SALARY MONTHLY PAY WEEKLY PAY HOURLY WAGE
Seattle $72,339 $6,028 $1,391 $35
Bellevue $72,339 $6,028 $1,391 $35
Renton $72,267 $6,022 $1,390 $35
Everett $71,338 $5,945 $1,372 $34
Marysville $71,338 $5,945 $1,372 $34
Bremerton $71,017 $5,918 $1,366 $34
Tacoma $70,782 $5,898 $1,361 $34
Auburn $70,782 $5,898 $1,361 $34
Federal Way $70,782 $5,898 $1,361 $34
Lakewood $70,782 $5,898 $1,361 $34

What Does a Plumbing Assistant Do?

Also known as plumbing assistants, Plumber helpers aid Plumbers with the installation, maintenance, and repair of plumbing systems in homes and offices.
Updated September 24, 2021

Frequently Asked Questions About a Plumbing Assistant Salaries

What is the average of a Plumbing Assistant in Washington?

The Plumbing Assistant salary range is from $60,925 to $79,941, and the average Plumbing Assistant salary is $70,958/year in Washington. The Plumbing Assistant's salary will change in different locations.

Which location pays the highest Plumbing Assistant salary in the United States?

The Plumbing Assistant salary in San Jose, CA is $82,542 which is the highest in the US.

What kinds of reasons will influence the Plumbing Assistant's salary?

Besides the location, employees' education degree, related skills, and work experience also will influence the salary. Try to improve your skills and experience to get a higher salary for the position of Plumbing Assistant.

What is the growth rate of the Plumbing Assistant's salary?

If you are thinking of becoming a Plumbing Assistant or planning the next step in your career, find the detailed salary report of a Plumbing Assistant.