Plumbing · Local service

Plumber Cost in Washington

Compare professionals serving Washington.

Homeowners in Washington researching plumber cost face different prices, rules, and provider availability across Seattle, Spokane, and smaller communities. This local guide connects the national plumber cost advice with Washington labor costs, licensing checks, cities, and professionals who serve the state.

Professionals serving Washington

Top Plumbing Providers Across Washington

Here is how each plumbing company on this list earns its spot, with real Washington market context behind every recommendation.

1.

US 911 Plumbing

4.9(1237 reviews) VerifiedFeatured

Rather than a single local shop, US 911 Plumbing is a nationwide network matching Washington callers with plumbing help. Core services run from drain cleaning to water heater repair, so most residential jobs stay in-house. It competes in the country's #13 largest state market - about 7.7 million residents - where plumbing demand stays steady. Call to confirm availability in your part of Washington, and ask US 911 Plumbing for references from recent local jobs.

(213) 579-0969
2.

Blue Ridge Plumbing Co.

4.5(40 reviews) Verified

Working across Washington, Blue Ridge Plumbing Co. has turned dependable plumbing service into repeat business. A 4.5-star average over 40 reviews reflects how it treats repeat customers. Demand around Seattle and Spokane keeps Washington calendars full, so early quote requests get the best slots. Compare Blue Ridge Plumbing Co. against the rest of this Washington list on licensing, reviews, and the clarity of its quote.

(407) 537-0147
3.

CopperLine Plumbing

4.6(51 reviews)

A shortlist for plumber cost in Washington is not complete without CopperLine Plumbing. Its team handles water heater repair and leak detection, alongside the rest of the usual plumbing workload. Labor drives most plumbing pricing here: the Washington median for plumbers, pipefitters, and steamfitters is $81,030 a year (BLS OEWS 2025), 27% above the national figure. Put CopperLine Plumbing side by side with the other Washington companies on this page, then let written quotes settle it.

(704) 419-7159
4.

TrueFlow Plumbing Services

4.7(62 reviews)

Washington residents weighing plumber cost often end up comparing TrueFlow Plumbing Services against the rest of the field. Reviewers most often mention friendly, professional technicians and high-quality workmanship. Demand around Seattle and Spokane keeps Washington calendars full, so early quote requests get the best slots. Compare TrueFlow Plumbing Services against the rest of this Washington list on licensing, reviews, and the clarity of its quote.

(602) 835-0049
5.

RapidDrain Plumbing

4.8(73 reviews) Verified

When plumbing problems cannot wait, RapidDrain Plumbing is a name Washington homeowners pass along. Core services run from drain cleaning to water heater repair, so most residential jobs stay in-house. It competes in the country's #13 largest state market - about 7.7 million residents - where plumbing demand stays steady. A quick call tells you how soon RapidDrain Plumbing can start in your corner of Washington and what a visit will cost.

(813) 742-0295
6.

Cascade Plumbing & Drain

4.9(84 reviews)

Cascade Plumbing & Drain ranks among the Washington plumbing companies homeowners shortlist most often. Reviewers most often mention high-quality workmanship and honest recommendations. Before booking, credentials are easy to check: Washington contractor licensing runs through the Washington State Dept. of Labor & Industries — Contractor Registration. Put Cascade Plumbing & Drain side by side with the other Washington companies on this page, then let written quotes settle it.

(702) 899-7649
7.

AquaLine Plumbing Pros

4.5(95 reviews)

Homeowners across Washington regularly turn to AquaLine Plumbing Pros when they need plumber. Customers rate it 4.5 stars across 95 reviews and past clients single out clear communication throughout. Before booking, credentials are easy to check: Washington contractor licensing runs through the Washington State Dept. of Labor & Industries — Contractor Registration. As with any Washington hire, weigh AquaLine Plumbing Pros's written scope and warranty against two competing bids.

(714) 750-8893
8.

PipeWorks Plumbing Solutions

4.6(106 reviews) Verified

Few plumbing providers serving Washington come up in side-by-side comparisons as often as PipeWorks Plumbing Solutions. Its business details carry a verified badge in this directory, checked by our listings team. Before booking, credentials are easy to check: Washington contractor licensing runs through the Washington State Dept. of Labor & Industries — Contractor Registration. Put PipeWorks Plumbing Solutions side by side with the other Washington companies on this page, then let written quotes settle it.

(512) 859-9417

The Washington Market by the Numbers

Population

7,705,281

#13 largest state, 2020 Census

Median wage: Plumbers, Pipefitters, and Steamfitters

$81,030/yr

27% above the national median of $63,800

License verification

Washington State Dept. of Labor & Industries — Contractor Registration

Contractors are licensed at the state level - verify before hiring.

Largest metro areas

Seattle · Spokane · Kennewick

Where Washington demand concentrates

Sources: U.S. Census Bureau, 2020 Census (April 1, 2020); U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), 2025.

How much does plumber cost cost in Washington?
Plumber Cost pricing in Washington depends on scope, materials, local labor rates, and the provider. Costs in larger metros often run higher than in rural areas. Compare at least three written quotes from Washington providers.
Are plumbing contractors in Washington licensed and insured?
Licensing and insurance requirements for plumbing work vary by state and municipality. Before hiring any Washington plumbing company, confirm it holds the proper state license, carries liability insurance, and can provide references.
How do I choose the best plumbing company in Washington?
Compare provider ratings, read what past customers liked and disliked, verify licensing and insurance, and request written quotes from several Washington companies. The list above ranks top-rated plumbing providers serving homeowners across the state.