Recent Blog Posts

septic installer
March 27, 2026
Watch for these three septic system warning signs before costly damage occurs. Learn when to call a septic installer to protect your health and property.
excavation contractor
March 27, 2026
There are a few reasons why it's so important to know your local excavation contractor. Keep reading or contact us today to learn more.
excavation contractor
March 10, 2026
Do you know how to find the right excavation contractor for your project? Read this article or give us a call at Intermountain Excavation for more information.
excavations
February 26, 2026
Construction projects that involve excavations can come with services that will improve the overall outcome of your property's project.
septic installation
February 3, 2026
Read our blog to discover the environmental benefits of proper septic installation. If you're looking for septic services, call our team today.
excavation contractors
January 27, 2026
What do trenching, grading, and site prep really involve for excavation contractors? Learn how these processes shape stable, well-prepared construction sites.
excavation
January 8, 2026
Wondering why well-done excavation requires proper training and professionals? Check out this guide and call today to learn more!
septic installers
January 8, 2026
Discover the top signs that your septic system needs professional attention and when experienced septic installers should be called to prevent costly damage.
septic installation
December 10, 2025
Discover how professional septic system installation ensures safety, efficiency, and long-term reliability for your home.
excavating
November 26, 2025
If you're preparing for a new driveway, understanding the details of the excavating process can help your project move forward with ease. Read on to learn more.
Show More

Home Exterior Installation Services

Serving Idaho Falls, Rigby, and Rexburg, ID

Free Estimates 

3D Laser Grading 

Licensed, Insured, and Bonded

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Expert Home Exterior Installation Services

Intermountain Excavation is your trusted partner for professional home exterior installation services in Idaho Falls, Rigby, Rexburg, and surrounding areas. With over 30 years of experience, our 4th-generation family-owned business has been shaping the landscape of Eastern Idaho with unmatched expertise and dedication.


Our team combines time-honored techniques with cutting-edge technology, including advanced 3D laser grading, to deliver precise and efficient results. Whether you're upgrading your home's exterior or preparing for new construction, we tailor every solution to meet your specific needs.


Ready to enhance your home’s exterior with expert excavation and installation services?
Contact Intermountain Excavation today for a free estimate and personalized guidance. Let’s build something great together.

Why Choose Intermountain Excavation

Solid Post-Work Cleanup

3D Laser Grading Services

Licensed, Insured, and Bonded

Free Estimates

Over 30 Years of Experience

Excellent Quality of Work

Prevent Flooding With Culverts

Our culvert installation services help manage water flow and prevent flooding by directing runoff away from your property. We install durable culverts that support proper drainage and protect driveways, roads, and landscapes from erosion.

Retaining Walls Built to Last

We build strong, attractive retaining walls that provide structural support and enhance your outdoor space. Whether for erosion control or landscape design, our walls are engineered for stability and long-term performance.

Safe Rock Removal Services

Our rock removal services clear unwanted stones and boulders from your property, making way for construction, landscaping, or improved usability. We use specialized equipment to safely and efficiently remove rocks of all sizes.

Reliable Septic Installation

We provide complete septic system installation, ensuring proper waste management for residential properties. Our team handles everything from excavation to system setup, meeting local codes and environmental standards.

Sewer Line Installations

Our sewer line installation services connect your property to municipal systems or private septic setups. We ensure accurate trenching and pipe placement for reliable, long-lasting wastewater flow.

Safe Utility Line Trenching

We offer precise utility trenching for electrical, gas, and communication lines. Our team ensures safe, code-compliant trenches that protect your utilities and support future access.

Water Line Installations

Our water line installation services deliver clean, reliable water to your home or property. We ensure proper depth, alignment, and connection for efficient water flow and long-term durability.

Here's what our satisfied customers are saying...

At  Intermountain Excavation, we take pride in providing exceptional excavation, land clearing services, home exterior installations, and more to our customers. We would be grateful if you could share your thoughts about our local, family-owned business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Intermountain Excavation and let others know what you think.

Recent Blog Posts

septic installer
March 27, 2026
Watch for these three septic system warning signs before costly damage occurs. Learn when to call a septic installer to protect your health and property.
excavation contractor
March 27, 2026
There are a few reasons why it's so important to know your local excavation contractor. Keep reading or contact us today to learn more.
excavation contractor
March 10, 2026
Do you know how to find the right excavation contractor for your project? Read this article or give us a call at Intermountain Excavation for more information.
excavations
February 26, 2026
Construction projects that involve excavations can come with services that will improve the overall outcome of your property's project.
septic installation
February 3, 2026
Read our blog to discover the environmental benefits of proper septic installation. If you're looking for septic services, call our team today.
excavation contractors
January 27, 2026
What do trenching, grading, and site prep really involve for excavation contractors? Learn how these processes shape stable, well-prepared construction sites.
excavation
January 8, 2026
Wondering why well-done excavation requires proper training and professionals? Check out this guide and call today to learn more!
septic installers
January 8, 2026
Discover the top signs that your septic system needs professional attention and when experienced septic installers should be called to prevent costly damage.
septic installation
December 10, 2025
Discover how professional septic system installation ensures safety, efficiency, and long-term reliability for your home.
excavating
November 26, 2025
If you're preparing for a new driveway, understanding the details of the excavating process can help your project move forward with ease. Read on to learn more.
Show More