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Best excavation pros near West Yellowstone, MT

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Top-Rated Excavation pros in West Yellowstone - Updated Nov 2026

LB Asphalt & Construction Inc
5.0(
10
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving West Yellowstone, MT and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Absolutely Outstanding Service! I hired Lane to handle trucking and dirt work to prep my yard for landscaping, and he went above and beyond in every way. From start to finish, his professionalism, efficiency, and attention to detail was impressive. He didn?t just get the job done?he made sure it was done right. The crew was punctual, courteous, and clearly experienced. They tackled tough terrain, ensured proper grading, and even cleaned up better than expected. What really stood out was how proactive they were? offering helpful suggestions and making improvements I had not even thought of. It is rare these days to find a company that takes this much pride in their work. I am beyond pleased with the results and would not hesitate to recommend them to anyone needing dirt work or site prep. Thanks again for exceeding expectations!"
Response time2 days
5 neighbors recently requested a quote
Avatar for Simple Works
Simple Works
4.3(
16
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving West Yellowstone, MT and surrounding areas

In business since 2014

Free estimates

Credit card accepted

"Several times we asked Peter if he had a Superman outfit hidden under his work attire. For every problem we encountered during the bathroom remodel, Peter had a solution. Every time we asked "Can we do this?" he answered "We can do whatever you want." He was so easy-going and always in a good mood. He turned a dated bathroom into a 5-star hotel experience. Peter did such a good job for us that we are planning to use his services again for a new deck. Thanks to Peter and his amazing wife/manager Piper!"
Recommended by85%of homeowners
Thin Air Excavation
New to Angi
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving West Yellowstone, MT and surrounding areas

In business since 2022

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! \n

Steel Mountain Inc.
5.0(
1
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving West Yellowstone, MT and surrounding areas

In business since 2021

Free estimates

We guarantee your satisfaction. We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!\n\n

Recommended by100%of homeowners
Avatar for G5 LAND COMPANY LLC
G5 LAND COMPANY LLC
5.0(
1
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving West Yellowstone, MT and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"Grubbed old dying trees and graded native top soil in a borrow pit area that was used fill in a meadow on the property that has eroded pretty seriously over the passed few years and graded out the top soil so I could have native trees and grass planted. Excavated a pond and placed excess rocks/bolders and shrubs in the pond to build a natural habitat. Turned out better then I could’ve ever imagined and 100% recommend this company for any future improvements you are considering."
Water Management
Water Management
Water Management
Water Management
Water Management

+12

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Excavating FAQs, answered by experts

Septic drain lines (or leach lines) are typically buried between 18 and 36 inches underground, and should be at least 6 inches below the surface. These pipes are perforated and surrounded by filtering materials like sand or gravel. Burying the lines at this depth helps minimize odors and allows bacteria and other biological processes in the soil to effectively treat the wastewater. Burying lines too close to the surface can cause issues unless the soil is very compact and stable.

Trenching is a specific kind of digging. Trenching means digging a depression in the earth that’s deeper than it is wide, often with heavy machinery. Digging refers to any kind of removal of earth in order to create a human-made depression, hole, or cut in the earth’s surface. You can dig with big tools or even with just a hand shovel.

If you’re planning to dig on your property, you’ll need to check for underground utility lines. Call the national call-before-you-dig 811 number. Once connected to an operator, you can schedule a site visit to mark underground lines. This way, you won’t accidentally dig into pipes and can cause major (read: costly) issues.

Sewer lines can be buried anywhere from 18 inches to 8 feet deep, with a common average depth between 18 and 30 inches. The exact depth depends on local factors like climate and soil type. In colder regions, pipes must be buried deeper (below the frost line) to prevent freezing, sometimes as deep as 8 feet. The digging depth can also impact the cost of sewer line replacement. To find the specific depth for your property, you can check the building plans for your system, which should be on file with your city or local sanitation department since permits are required for installation.

While general contractors sometimes handle demolition, you can also look specifically for local demolition contractors. Demolition experts need to understand structural integrity, the equipment needed for safe demolition, and the permits required for demolition.

The West Yellowstone, MT homeowners’ guide to excavation services

From average costs to expert advice, get all the answers you need to get your job done.