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excavation
September 25, 2025
Here's how proper excavation improves water drainage, prevents erosion, and supports stable foundations. Discover techniques and benefits for any property.

Sewer Line Installation Services

Serving Idaho Falls, Rigby, and Rexburg, ID

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Professional Sewer Line Installation Services for Homes and Businesses

Intermountain Excavation provides expert sewer line installation services for both residential and commercial properties. Our skilled team handles every aspect of the installation process, ensuring efficient, reliable, and code-compliant waste management systems. We understand the importance of a properly functioning sewer system and are committed to delivering high-quality results.

Our sewer line services include:

  • Residential sewer line installation
  • Commercial sewer line installation
  • Sewer line replacement
  • Trenchless sewer line installation
  • Sewer line repair
  • Sewer line maintenance


Contact Intermountain Excavation for dependable sewer line installations.

Reasons for a New Sewer Line Installation

A properly installed sewer line is crucial for the health and safety of your property. Professional installation ensures that your waste management system functions efficiently, preventing potential health hazards and property damage. Here are some reasons why you may need expert sewer line installation:


  • New construction projects
  • Outdated or deteriorating existing sewer lines
  • Frequent clogs or backups
  • Tree root intrusion
  • Compliance with local building codes
  • Improved property value


Investing in professional installation protects your property and ensures your sewer system operates efficiently for years to come.

Why Choose Intermountain Excavation

Intermountain Excavation is the trusted choice for sewer line installation in Idaho Falls, Rigby, Rexburg, and surrounding areas. Our reputation is built on decades of experience and a commitment to excellence.

  • 4th-generation family-owned business
  • Over 30 years of experience
  • Excellent quality of work
  • Timely project completion
  • Thorough post-work cleanup
  • 3D laser grading for improved precision
  • Licensed, insured, and bonded
  • Free estimates


Our team's expertise, combined with state-of-the-art technology and a dedication to customer service, ensures that your sewer line installation project will be completed to the highest standards.


Contact Us

Ready to install or upgrade your sewer system? Intermountain Excavation is here to help. Our experienced team will assess your property, provide expert recommendations, and complete your project with precision and care. Serving Idaho Falls, Rigby, Rexburg, and nearby communities, we bring trusted local expertise to every job.


Don’t let sewer issues threaten your property’s integrity. Contact Intermountain Excavation today for a free estimate and experience the difference of working with a reliable, professional excavation contractor.

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  • How deep are sewer lines typically installed?

    Sewer lines are usually installed 4-6 feet deep, but depth can vary based on local codes, climate, and existing infrastructure.

  • What are signs that I need a new sewer line?

    Signs include frequent clogs, slow drains, foul odors, and wet spots in your yard. If you notice these issues, contact Intermountain Excavation for an inspection.

  • How long does sewer line installation take?

    Sewer line installation typically takes 1-3 days, depending on the length of the line and any obstacles encountered during excavation.

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3D LASER GRADING FOR PRECISION

Our advanced technology ensures unmatched accuracy in excavation. Get perfectly leveled surfaces for your construction projects.

Contact us for 

precise grading!

(208) 248-8490