STATE CONTRACTING LLC
STATE CONTRACTING LLC
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  • 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
Excavator bucket lifting a large, muddy pipe.

Septic Tank Decommissioning Services

Safe & Code-Compliant Septic Decommissioning

When a septic system is no longer needed due to replacement or sewer connection, it must be properly decommissioned according to local regulations. State Contracting performs safe septic tank abandonment that protects your property and meets county requirements.


At State Contracting, we decommission septic systems throughout Clackamas County, Multnomah County, and Washington County. 


Our Process

  • Pump remaining contents
  • Disconnect system
  • Remove or crush the tank
  • Fill with approved material
  • Final site restoration
  • Document the location
  • File with the county health department


We handle the work safely and professionally from beginning to end.

Call or Text (360)921-5748

We proudly provide septic tank decommissioning 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

Septic decommissioning is the process of permanently taking an old or unused septic system out of service by properly pumping, cleaning, crushing or removing the tank (when required), and filling it according to local regulations.


A septic system should be decommissioned when connecting to a public sewer, replacing an old septic system, or when required by local authorities.


In most cases, yes. Permit requirements vary by jurisdiction. We can help ensure your septic system is decommissioned in accordance with local regulations.


Sometimes. Depending on local requirements, the tank may be cleaned, crushed, and filled in place, or it may need to be completely removed.


Proper decommissioning eliminates safety hazards, prevents ground collapse, protects groundwater, and ensures compliance with local regulations.


Yes. We manage the pumping, decommissioning, and site restoration while following all applicable regulations.


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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