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TRUSTED BY CORVALLIS, MT HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon16
    Verified excavation services reviews

Verified Reviews for Excavation pros in Corvallis, MT

*The Angi rating for Excavation companies in Corvallis, 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 Corvallis, 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 January 29, 2026

Find Excavation pros in Corvallis

Avatar for Paske Excavation LLC
Paske Excavation LLC
5.0(
2
)

Serving Corvallis, 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 H&H Excavation
H&H Excavation
5.0(
3
)

Serving Corvallis, MT and surrounding areas

In business since 2021

Free estimates

Offers commercial services

"H&H Excavation have done a great job with several client jobs' of mine. Excellent communication and a ready to work mentality. I would highly recommend H&H for all your excavation and dirt work needs."
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 by66%of homeowners
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Avatar for Woodside Excavation, LLC
Woodside Excavation, LLC
5.0(
2
)

Serving Corvallis, 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
)

Serving Corvallis, 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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Excavating questions, answered by experts

Most residential basements are 8 to 10 feet deep. You can dig deeper depending on building codes, but it does become more difficult. You’ll likely need to install stronger foundation walls and additional supports to handle the increased load. Depending on the water table, you may also need a water management system. Clay soil can support a deeper foundation than sandy soil. A structural engineer will be able to tell you the maximum, feasible depth.

There is no standard depth for burying a septic tank; they are typically buried anywhere from 4 inches to 4 feet underground. The final depth depends on several factors, including the depth of your main sewer line, the height of the bedrock, soil type, local regulations, and the property's landscape. If you plan to grow grass or plants over the tank, a depth of at least 4 to 6 inches is recommended. Deeper tanks can be more difficult to locate, but a septic professional can help find it for you.

No, fire blight does not survive free in the soil but instead is carried through insects, animals, rain, or wind during the spring. Keep in mind that it can also spread on tools, which is why you should always disinfect them in between cuts.

You should dig 3 to 6 inches deep for plastic edging. Dig as wide as you need to fit your plastic edging into it—2 inches is usually sufficient.

The digging depth will depend on the size of the trencher you use. Even smaller units can dig up to 4 feet deep, which is plenty for a DIY job. However, much larger trenchers can reach a depth of 18 feet and are better used by a team of pro contractors, not a single DIYer. As with all home improvement projects, use the right tool for the job and proceed with caution.

The Corvallis, 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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