Septic Services
Complete septic installation, repair, and upgrades for Central Oregon homes and properties.
Central Oregon's Septic Specialists
Whether you're building a new home, replacing an aging system, or dealing with an unexpected septic issue, Main Beam Excavation has you covered. Our licensed and permitted team specializes in septic system installations, repairs, and replacements, delivering dependable solutions designed for Central Oregon's unique soil conditions and local county requirements.
Our Septic Services
New Septic Installation
Full design and installation of new septic systems for new construction, lot splits, and properties without existing systems. We handle permitting, excavation, system installation, and final inspection.
Septic System Replacement
When your existing system has failed or reached end of life, we provide complete removal and replacement. We assess your site, design the right system, and install it to current code.
Septic Repairs
Broken pipes, failed drain fields, damaged tanks — we diagnose and repair all types of septic system failures quickly to minimize disruption to your property.
System Upgrades
Upgrading from a conventional system to a mound system, pressure distribution, or alternative technology. We design and install upgrades that meet current county standards.
Permit Assistance
Navigating county permitting can be complex. We work directly with your environmental health departments in your county to pull permits and schedule inspections.
Site Evaluation & Soil Testing
Before any installation, we evaluate your site for soil conditions, setbacks, and system sizing. We coordinate soil morphology reports and perc tests as needed.
Step by Step
Our Septic Installation Process
Site Evaluation
We visit your property to assess soil conditions, topography, setbacks, and existing utilities.
System Design
Our team designs a system sized for your property and approved by the county environmental health department.
Permit Application
We submit all required permit applications and coordinate with county inspectors on your behalf.
Excavation & Installation
Our crew excavates, installs the tank and drain field, and backfills to minimize site disturbance.
Inspection & Approval
We schedule and pass all required county inspections before final backfill and site restoration.
Site Restoration
Final grading and cleanup so your property looks great when we leave.
Common Questions
Frequently Asked Questions
Not sure how to get started?
Contact us today and we can discuss the details of your project.