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Our Values

  • Swift emergency response
  • Precise sewer repairs, minimal Disruption
  • Premium, durable materials only
  • Superior craftsmanship and exceptional care

When your home's water pressure starts dropping or your family's needs outgrow your current supply, it's time to think about adding a new water line. Our Seattle team has helped hundreds of homeowners solve their water pressure problems with carefully planned water service additions. We work cleanly, communicate clearly, and get the job done right.

Real Solutions for Seattle Homes

Our recent project in Ballard perfectly shows what we do. The Smith family’s water pressure had dropped so low they couldn’t run their dishwasher and shower at the same time. After testing their system, we found their existing service line couldn’t handle their needs. Using our trenchless technology, we installed a new line that doubled their water flow while barely disturbing their garden. Now they enjoy strong, steady pressure at every tap.

Two professional plumber are discussing.

When the Pine Street Apartments needed to add water service for their new units, timing was crucial. Our team coordinated with the city, secured permits, and completed pressure testing in half the expected time. The property manager reports their new tenants enjoy consistent water pressure even during peak usage hours – a crucial factor in tenant satisfaction.

Last month in Green Lake, we helped a homeowner who’d been told adding a water line was impossible due to their lot layout. Our advanced pipe mapping revealed an alternative route. Using horizontal drilling, we installed their new service line under existing landscaping. Their before-and-after pressure readings showed a significant improvement, from fluctuating pressure to a steady, powerful flow.

Professional Service You Can Verify

In Queen Anne, we recently completed a water service addition that required navigating around mature tree roots. Using specialized equipment, we mapped every root system and utilities before starting. The result? A new water line that improved their pressure while preserving their cherished oak trees. We provided detailed documentation of pressure readings before and after installation.

A professional plumber is working on a pipe in a trench.

A local brewery in Fremont needed more water flow for their expanded operation. Our team installed a dedicated water service line calibrated to their specific needs. Their production capacity increased significantly, and their water pressure remains consistent even during peak brewing times. We monitor their system quarterly to ensure optimal performance.

At a Capitol Hill townhouse complex, we recently installed supplementary water lines for each unit. The project required careful coordination with multiple utilities and homeowners. Post-installation testing showed improved pressure at every fixture, and each owner received detailed documentation of their new system’s performance metrics.

Frequently Asked Questions

Get quick answers to your plumbing queries. Kaizen Plumbing – here to help!

Adding a water service line starts with a thorough site assessment. We use advanced mapping technology to locate existing utilities and plan the optimal route. Our trenchless installation methods minimize yard disruption, and most projects complete within a week. We handle all permits, coordinate with the city water department, and perform extensive pressure testing to verify performance.

Serving Homeowners
Across Seattle and Beyond

We are proud to serve local neighborhoods in Seattle, Shoreline, Edmonds, and more.