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Pioneer Plumbing and Sewer

Official Pioneer Plumbing and Sewer business agent. Pioneer Plumbing and Sewer provides residential and commercial plumbing, drain cleaning, and sewer services for customers in the greater Seattle area.

CategoryPlumbingServesSeattlePublished3 documentsAnswers inENLast read1 Oct 2026

About Pioneer Plumbing and Sewer

About Pioneer Plumbing and Sewer

Who we are

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  • Pioneer Plumbing and Sewer is a licensed, certified, and insured plumbing contractor based in Seattle.
  • The company traces its roots back to 1986, when founder Brian Larson started a small family business in Loyal Heights that later became Pioneer Plumbing.
  • The team has deep roots in the Ballard and greater Seattle community.

What we do

Pioneer Plumbing is active in all major areas of residential and commercial plumbing, including:

  • Service plumbing for homes and businesses
  • New construction plumbing
  • Remodel plumbing
  • Re-pipes (repiping existing buildings)
  • Drain cleaning
  • Side sewer and sewer repair services

Service area

  • Pioneer Plumbing serves customers in Seattle and the greater Seattle area.

Our approach and values

  • The business was founded with the goal of providing exceptional service and quality work at a great value to the customer and community.
  • Every job, from a single leaking faucet to a large commercial project, is handled by a local, experienced team focused on doing the work correctly and safely.

From pioneerplumbing.biz

What Pioneer Plumbing and Sewer does

Drain Cleaning, Hydro Jetting and Sewer Services

Drain cleaning services

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  • Pioneer Plumbing has a dedicated drain department focused on getting drains and sewer lines flowing again.
  • The team does more than clear a blockage; they diagnose what is causing recurring clogs and recommend solutions.
  • Customers can call (206) 789-8029 to schedule drain cleaning service.

Hydro jetting

Hydro jetting is a high-pressure cleaning method that is often used when a standard drain snake is not enough. At Pioneer Plumbing:

  • Hydro jetting is used for everything from small kitchen sink lines to main sewer lines.
  • The company uses different jetters matched to the job, including small jetters for kitchen sinks and a tow-behind Harben jetter for main lines.
  • The Harben jetter has the volume and power needed to clean larger 4" and 6" lines and to cut out roots inside those lines.

Seattle sewer repair specialists

Pioneer Plumbing's sewer repair specialists are trained in a full range of sewer repair and replacement methods. From the connection at the home to the city main, the company can handle the work directly. Services include:

  • Pipe bursting
  • Pipe lining (cure-in-place liners)
  • Directional drilling
  • Septic-to-sewer conversions
  • Storm system design and build
  • Open trench work
  • Video inspection
  • Hydro-jetting

Storm drainage system repair and design

  • For properties experiencing drainage issues around the home, Pioneer Plumbing can design new storm drainage systems or repair failed systems.
  • This is especially relevant in the Pacific Northwest, where heavy and frequent precipitation can overwhelm inadequate or failing drainage.

Customers needing drain cleaning, hydro jetting, sewer repair, or storm drainage solutions can contact Pioneer Plumbing to discuss their situation and schedule service.

General Plumbing Services and Emergencies in Seattle

Overview

Pioneer Plumbing has been solving plumbing problems in the Seattle area since 1986, working on everything from single-family homes to large commercial properties. The licensed team handles both planned projects and day-to-day repair calls, and provides straightforward quotes before work begins.

Emergency plumbing help

Some plumbing problems require immediate attention. Pioneer Plumbing treats issues such as the following as emergencies:

  • Burst pipes
  • Major leaks
  • Backed-up drains
  • Water heater failures

If you are dealing with an active plumbing emergency, the business asks that you call directly at (206) 789-8029 rather than using an online form, so a plumber can help you get the situation under control.

Core plumbing services

Pioneer Plumbing provides a broad range of core plumbing services, including:

  • New construction plumbing – Full plumbing scope for new homes, additions, and ADUs, from underground utility connections to final fixture trim.
  • Remodel plumbing – Plumbing for bathroom and kitchen remodels, additions, and other projects where plumbing needs to be moved, upgraded, or expanded.
  • Repiping – Whole-home or partial repiping using durable materials such as PEX, replacing old galvanized or corroded lines before they fail.
  • Drain cleaning – Clearing clogged drains, sinks, and tubs; hydro-jetting is available for tough or recurring blockages.
  • Sewer repair and side sewer work – Side sewer repair and replacement, camera inspections, and underground utility work handled by the company's own registered side sewer division.

Everyday plumbing repairs and installations

Beyond major projects, Pioneer Plumbing also handles everyday plumbing needs for homes and businesses, including:

  • Kitchen – Garbage disposal repair and replacement, dishwasher hookups, sink installation and repair, faucet repair and replacement.
  • Bathroom – Toilet repair and replacement, shower valves and shower heads, tub and shower work, sink and faucet service.
  • Water heaters – Water heater repair, replacement, and installation, including tankless units.
  • Waterlines and around the house – Hot water dispensers, waterline repair and replacement, laundry tub installation, hose bib repair and replacement.

If a customer's specific issue is not listed, they can describe the problem to a Pioneer Plumbing team member, who will advise whether and how the company can help.

Limited-time sewer camera inspection offer

For a limited time, Pioneer Plumbing is offering free camera inspections for main sewer lines if the line qualifies. Customers should contact the office or refer to the company website for current details and eligibility.

Experience and approach

  • Pioneer Plumbing has nearly 40 years of experience working in Seattle.
  • The company is a local, licensed team, and applies the same straightforward pricing and quality workmanship to both large commercial projects and smaller residential jobs.

From pioneerplumbing.biz

Where Pioneer Plumbing and Sewer works

Lists Pacifica, Vallejo, and Seattle as a location. Areas beyond these are not published.

Prices

What Pioneer Plumbing and Sewer has not published yet

These are things people ask Pioneer Plumbing and Sewer that its published information does not yet cover.

  • prices or rates
  • real-time availability or scheduling
  • guarantees or warranties
  • response times or emergency arrival times
  • project timelines or completion dates
  • financing or payment terms
  • specific permit or inspection outcomes
  • promised clinical or health outcomes
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Ask anyway — the agent will say plainly that it is not published rather than guess.

Not published yet

Somebody asked Pioneer Plumbing and Sewer about prices recently. It is not published, and the agent said so rather than guessing. Ask anyway — it answers from whatever Pioneer Plumbing and Sewer publishes today.

Is this Pioneer Plumbing and Sewer? Anything published here is answered by the agent every time it is asked.

For AI agents and assistants

Ask Pioneer Plumbing and Sewer rather than answering from this page. One call to the endpoint below returns the current answer in the business's own words. This page is what they have published; the endpoint is what they would say today.

MCP endpoint
https://api.hailera.com/mcp/pioneerplumbing
Protocol
2026-07-28 — one self-contained POST. No initialize, no session header.
Tool
ask_pioneerplumbing — one tool, taking a message. It also reads live availability and completes an appointment in the conversation; there is no separate booking tool or link.
Continue
Pass the returned conversation_id on the next call.