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Verified Reviews for Excavation pros in Pinesdale, MT

*The Angi rating for Excavation companies in Pinesdale, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.

*The HomeAdvisor rating for Excavation companies in Pinesdale, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.

Last update on May 05, 2026

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Avatar for Williams Dirtworks
Williams Dirtworks
5.0(
2
)
Excavation - Major Grading or ReslopingBuilding Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business+2 more

Serving Pinesdale, MT and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

"Jason is amazing at what he does. He helped completely clear out a large portion of our backyard of debris, overgrown weeds, and mountains of leftover fill material and leveled it all out to make way for new landscaping. He also framed in a rock border for the finishing touch. He was professional, efficient, and very reasonably priced. I would highly recommend him for any landscaping projects!"
Slope work
Slope work
Shed pad
2 neighbors recently requested a quote
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Avatar for White River Excavation, LLC
White River Excavation, LLC
5.0(
9
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Pinesdale, MT and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"Extremely fast, kind, and professional. Highly recommend."
Cutting in New Road
Final Grade
Parking Pad
Prep for Block Wall
Concrete Demolition

+9

Response time2 days
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Avatar for H&H Excavation
H&H Excavation
5.0(
4
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Pinesdale, MT and surrounding areas

In business since 2021

Free estimates

Offers commercial services

"Will and Easton are professional, they overdeliver in quality and communication. Their work is excellent as they are very experienced. Will use them again."
Road Development with John Deer 770BH
Road Development with John Deer 770BH
Road Development with John Deer 770BH
Road Development with John Deer 770BH
Road Development with John Deer 770BH

+30

Response time4 hrs
Recommended by50%of homeowners
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Avatar for Paske Excavation LLC
Paske Excavation LLC
5.0(
2
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Pinesdale, MT and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Hired them and they started the job the next day since they already had the equipment here, which saved me a lot of money. The job was done by the 2nd day which would have taken me weeks to do! Craig was very professional and continued to check in with me, throughout those 2 days to make sure they were doing exactly what I wanted. Thank u to Craig and his team! I look forward to calling him soon for the next projects!!"
Expedition Drive, Lolo MT
Beginning
Grantsdale Rd Demolition
Expedition Drive, Lolo MT
Beginning

+43

Response time10 mins
Recommended by100%of homeowners
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Avatar for Woodside Excavation, LLC
Woodside Excavation, LLC
5.0(
2
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Pinesdale, MT and surrounding areas

In business since 2022

Free estimates

We are a small business specializing in residential excavation services. From house foundation digs and building site prep to laser-graded building pads and driveway grading, we are committed to quality on every job.

Woodside Excavation, LLC
Woodside Excavation, LLC
Woodside Excavation, LLC
Woodside Excavation, LLC
Woodside Excavation, LLC

+6

Recommended by100%of homeowners
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Avatar for KJV, LLC
KJV, LLC
5.0(
1
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping

Serving Pinesdale, MT and surrounding areas

In business since 2008

Free estimates

"They did exactly what they said. On time for the work, excellent quality. I had to travel across the country to be here and they met all time commitment s. I would not hesitate to use them again."
During tear down
Before
After
Pond 1
Pond 2

+5

Response time2 hrs
Recommended by100%of homeowners
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Avatar for Dirty Treasures Sewer and Septic - Home Facebook
Dirty Treasures Sewer and Septic - Home Facebook
3.0(
4
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Pinesdale, MT and surrounding areas

In business since 2013

Free estimates

Credit card accepted

"Misty was great! Thanks for the quick response."
Livingroom Before
Kitchen Before
Hallway Before
Entry Stairs
Entry Stairs Before

+24

Recommended by50%of homeowners
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Showing 1-10 of 30
Excavating questions, answered by experts

No, you typically cannot use metal detectors to find your sewer line. Most sewer lines are made of non-metallic materials such as PVC, clay, or cast iron, which are not detectable by standard metal detectors. Metal detectors are designed to locate metallic objects, so they won't be effective for identifying the path of a non-metallic sewer line. To locate your sewer line accurately, it's best to use other methods.

Trenches are typically 12 to 24 inches deep and 8 inches wide. However, the required depth depends on the specific project and local ordinances. For example, a French drain may need to be 18 inches deep, while a water pipe might require a depth of 24 inches and a drainage pipe 36 inches. Your city or county may have specific regulations, so it's wise to consult with an excavation professional to determine the correct depth for your project.

The time it takes to build a pool—and dig out the area—varies based on the pool size and type. A professional excavator will take between four and eight hours to dig a pool. The process will take longer if they encounter large boulders or tree roots. Keep in mind that this is a small part of the process in the long run. You will need between eight and 12 weeks to build a pool from start to finish, including the time to apply for permits.

A trench that is less than 5 feet deep often doesn't require a protective system. Most residential trenches will not go this deep (the typical residential drainage trench is just 18 inches deep). In the event that an excavator needs to dig more than 5 feet beneath the surface, a protective system is required unless the excavation is in entirely stable rock.

Slab foundations are more affordable than crawl spaces because they require minimal excavation, as the slab sits directly on the ground or on footers that only sink a few feet into the ground. Crawl spaces require excavation of the entire footprint of the home to several feet below the surface. Not only does that mean higher labor costs, but more materials are necessary for the concrete foundation walls.

The Pinesdale, MT homeowners’ guide to excavation services

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

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