STATE CONTRACTING LLC
STATE CONTRACTING LLC
  • Home
  • About
  • SERVICES
    • Emergency Septic Services
    • Septic Pumping
    • Septic System Installs
    • Septic System Repairs
    • Septic Decomission
    • Drainfield Repair/Install
    • Septic Troubleshooting
    • Septic-Sewer Conversion
    • Sewer Line Installation
    • Grease Trap Pumping
    • Site Preperation
    • Land Clearing
    • Grading & Leveling
    • Utility Trenching
    • Foundation Excavation
    • Driveway Preparation
    • Retaining Wall Excavation
    • Drainage Solutions
    • Culvert Installation
    • Soil Test Pits
    • Single & Multi Home Demo
    • Manufactured Home Demo
    • Concrete/Asphalt Removal
    • Garage & Shed Demolition
    • Barn Demolition
    • Pool Demolition
  • Contact
  • Reviews
  • More
    • Home
    • About
    • SERVICES
      • Emergency Septic Services
      • Septic Pumping
      • Septic System Installs
      • Septic System Repairs
      • Septic Decomission
      • Drainfield Repair/Install
      • Septic Troubleshooting
      • Septic-Sewer Conversion
      • Sewer Line Installation
      • Grease Trap Pumping
      • Site Preperation
      • Land Clearing
      • Grading & Leveling
      • Utility Trenching
      • Foundation Excavation
      • Driveway Preparation
      • Retaining Wall Excavation
      • Drainage Solutions
      • Culvert Installation
      • Soil Test Pits
      • Single & Multi Home Demo
      • Manufactured Home Demo
      • Concrete/Asphalt Removal
      • Garage & Shed Demolition
      • Barn Demolition
      • Pool Demolition
    • Contact
    • Reviews

  • Home
  • About
  • SERVICES
    • Emergency Septic Services
    • Septic Pumping
    • Septic System Installs
    • Septic System Repairs
    • Septic Decomission
    • Drainfield Repair/Install
    • Septic Troubleshooting
    • Septic-Sewer Conversion
    • Sewer Line Installation
    • Grease Trap Pumping
    • Site Preperation
    • Land Clearing
    • Grading & Leveling
    • Utility Trenching
    • Foundation Excavation
    • Driveway Preparation
    • Retaining Wall Excavation
    • Drainage Solutions
    • Culvert Installation
    • Soil Test Pits
    • Single & Multi Home Demo
    • Manufactured Home Demo
    • Concrete/Asphalt Removal
    • Garage & Shed Demolition
    • Barn Demolition
    • Pool Demolition
  • Contact
  • Reviews

Sewer Line Installation Services

Professional Sewer Line Installation for Homes & Businesses

Proper sewer line installation is essential for reliable wastewater flow and long-term system performance. Our experienced excavation team installs sewer lines with precision while following all local codes and engineering requirements.


At State Contracting, we provide sewer line installation services throughout Clackamas County, Multnomah County, and Washington County. 


Sewer Line Services

  • New sewer line installation
  • Sewer line replacement
  • Utility trenching
  • Property connections
  • Residential projects
  • Small commercial projects


We use quality materials and professional equipment to complete every installation efficiently.

Call or Text (360)921-5748

We proudly provide sewer line installation services in Lake Oswego, Oregon City, West Linn, Happy Valley, Milwaukie, Canby, Molalla, Estacada, Sandy, Boring, Beavercreek, Eagle Creek, Hillsboro, Forest Grove, Banks, Cornelius, Tigard, Tualatin, Sherwood, Beaverton, Portland, Gresham, Troutdale, Fairview, Wood Village, and surrounding communities throughout Northwest Oregon.

CONTACT US

Frequently Asked Questions

You may need a new sewer line for new construction, a septic-to-sewer conversion, replacing a damaged sewer pipe, or upgrading an aging plumbing system.


Common signs include recurring drain clogs, sewage backups, foul odors, soggy areas in your yard, unusually green patches of grass, and frequent plumbing problems.


Installation typically involves excavation, laying the new sewer pipe at the proper grade, connecting it to the municipal sewer or septic system, testing the line, and restoring the work area.


Most residential sewer line installations are completed within a few days, depending on the length of the line, permits, weather, and site conditions.


Yes. We install sewer lines for homeowners, businesses, and new construction projects throughout our service area.


Yes. We replace deteriorated, collapsed, or damaged sewer lines to restore reliable wastewater flow and help prevent future plumbing issues.


SERVING CLACKAMAS COUNTY & SURROUNDING AREAS IN OREGON

CLACKAMAS COUNTY

WASHINGTON COUNTY

CLACKAMAS COUNTY

  • Canby
  • Estacada
  • Gladstone
  • Happy Valley
  • Lake Oswego
  • Milwaukie
  • Molalla
  • Oregon City
  • Sandy
  • West Linn
  • Barlow
  • Johnson City
  • Surrounding Clackamas County communities

MULTNOMAH COUNTY

WASHINGTON COUNTY

CLACKAMAS COUNTY

  • Fairview
  • Gresham
  • Maywood Park
  • Portland
  • Troutdale
  • Wood Village
  • Surrounding Multnomah County communities

WASHINGTON COUNTY

WASHINGTON COUNTY

WASHINGTON COUNTY

  • Aloha
  • Banks
  • Beaverton
  • Cornelius
  • Forest Grove
  • Gaston
  • Hillsboro
  • North Plains
  • Sherwood
  • Tigard
  • Tualatin
  • Surrounding Washington County communities

ANY QUESTIONS? WE'RE HERE TO HELP!

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STATE CONTRACTING LLC

(360) 921-5748

Hours Monday - Sunday 24hrs

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