Affordable and reliable Precision installation services for approved septic designs for homes and businesses in Graham, Seattle, Olympia, Tacoma, Kent, Yelm, and surrounding cities.

Residential Installations

For: Homeowners with approved designs in Graham, Seattle, Puyallup, Olympia, Tacoma, LaceyEnumclaw, Yelm, and surrounding areas.

What We Provide:
  • Site preparation (Excavation & grading)
  • Tank placement (Concrete/polyethylene)
  • Drain field installation (leach field installation)
  • Final inspection coordination

Signs you need new installation:

  • ⚠️ Frequent backups despite repairs
  • ⚠️ Failed county inspection
  • ⚠️ Adding bedrooms/bathrooms to your home

Commercial Installations

Specializing in:
  • Restaurants (Grease interceptors installs)
  • Churches/community centers (High-capacity systems)
  • Mobile home parks
  • System upgrades for expansions

Key benefits:

We implement engineer-approved plans with military precision.

Serving King, Pierce, and Thurston Counties in Washington, USAincluding Graham, Seattle, Tacoma, Olympia, and surrounding areas.

Schedule Your Service Today! Call (253) 268-0322 or Book Online for an Installation Timeline

Your property deserves perfect execution – not just digging holes.

Two Ways to Start:

Call (253) 268-0322 or Book Online. Schedule Your Service Today! 

📍 Summit Septic & Sewer Serving All Of:

King County: Seattle, Kent, Federal Way, Renton

Pierce County: Tacoma, Bonney Lake, GrahamPuyallup

Thurston County: Olympia, YelmRainier

The cost to install a new septic system in King, Pierce, or Thurston County varies based on the system size, design complexity, and site conditions.

Summit Septic & Sewer provides transparent quotes for new septic system installation in Seattle, Tacoma, Olympia, and surrounding areas. Contact us at (253) 268-0322 for a detailed estimate.

If your property in Graham, Puyallup, or Lacey experiences frequent backups despite repairs, has failed a county inspection, or if you are adding bedrooms/bathrooms requiring increased capacity, a new septic system installation is likely necessary.

Summit Septic & Sewer can assess your situation and recommend the best solution.

For residential and commercial properties in Kent, Federal Way, or Renton, our new septic system installation process includes thorough site preparation (excavation & grading), precise tank placement (concrete/polyethylene), expert drain field installation (including leach field installation), and coordination of the final inspection.

Summit Septic & Sewer ensures a code-compliant installation.

Summit Septic & Sewer specializes in commercial septic system installation, including grease interceptors for restaurants and high-capacity systems for churches and community centers in King, Pierce, and Thurston Counties.

We implement engineer-approved plans with precision to ensure your business’s needs are met.

The timeline for a new septic system installation in areas like Bonney Lake or Yelm depends on the system’s complexity and site conditions.

The first step is to call Summit Septic & Sewer at (253) 268-0322 or book online for an installation timeline and to discuss your project with our expert team.

Contact Summit Septic & Sewer at (253) 268-0322 or visit summitsepticsewer.com to schedule your septic inspection, repairs, cleaning, installations, or septic tank pumping service.

Our knowledge of local soil conditions, regulations, and environmental factors specific to each area ensures that you receive appropriate and compliant septic services for homeowners and business owners. 

Serving all King, Pierce, and Thurston Counties in Washington including Enumclaw, Black Diamond, Graham, Puyallup, Spanaway, Bonney Lake, Buckley, Yelm, Rainier, and surrounding cities.