CityvettedHow much does plumbing cost in Seattle?
Real plumbing pricing in Seattle, WA, drawn from the 10 companies we rank on actual Google reviews. Published starting prices run from $80 to $150. Below is the full breakdown, what drives the number, and how to get a fair quote.
Based on published starting prices from 10 plumbers in Seattle, WA. Cityvetted analysis, updated June 13, 2026.
In Seattle, the lowest published starting price among our top-ranked plumbers comes from Ben’s Plumbing & Drain Cleaning at $80, while 2 Sons Plumbing & Sewer sits at the higher end near $150. That $70 spread usually reflects scope rather than quality: the cheaper number often covers a smaller or simpler job. Most of these companies quote after a visit.
What top-rated plumbers in Seattle charge
Starting prices published by the highest-scoring companies in our Seattle ranking. Use these as a baseline, then get a firm quote for your specific job.
What drives the price of plumbing in Seattle
Two plumbers can quote the same job and land hundreds of dollars apart, because the price is set less by the company than by the work itself. For plumbing, the factors that move the number most are:
- The scope of the job, from a faucet swap to a full repipe.
- Whether it is an emergency or a scheduled visit.
- Fixture and material quality.
- How accessible the pipes and shutoffs are.
Before you compare quotes, write down your version of each of these. When every plumbers prices the identical scope, the cheapest bid is finally a real deal rather than a different, smaller job in disguise.
Frequently asked questions
How much does plumbing cost in Seattle?
Across the 10 plumbers we rank in Seattle, WA, published starting prices run from $80 (Ben’s Plumbing & Drain Cleaning) up to $150 (2 Sons Plumbing & Sewer), with the middle of the field near $100. Your final cost depends on the scope of the job, from a faucet swap to a full repipe and whether it is an emergency or a scheduled visit, so treat these as a floor and get a firm quote for your specific job.
Why do plumbing prices vary so much in Seattle?
Two quotes for the "same" job often price different work. For plumbers, the biggest drivers are the scope of the job, from a faucet swap to a full repipe, whether it is an emergency or a scheduled visit, fixture and material quality, how accessible the pipes and shutoffs are. A low number is frequently a quote that quietly left one of these out, which is why the spread between our cheapest and priciest pick here is $70.
How do I get an accurate plumbing quote in Seattle?
Write down exactly what you want done, hand the identical scope to two or three plumbers, and insist on an itemized estimate rather than a lump sum. For anything beyond a basic service call, a real bid needs eyes on the job, not a number over the phone.
See which plumbers in Seattle actually score highest on reviews, longevity, and service quality.