Get matched with top excavation pros in Boulder, MT

Q: How to find a broken sprinkler pipe underground?

• <div><p>If you have a broken sprinkler pipe underground, there will be some signs you can easily spot to locate it and take action. These include leaks, water spouts, flooding, consistently damp areas on your lawn, low water pressure, and grass around the sprinkler head that&rsquo;s taller and darker than anywhere else in the yard. </p><p>If there are no obvious signs of a broken pipe, you can use tools such as water leak mics, leak noise loggers, audio devices that record leaks, and acoustic testing links. </p><p>Broken pipes can lead to uneven watering, plant damage, and higher utility bills. The longer you wait to fix them the more the repair cost may be.</p></div>

Q: What is the difference between trenching and digging?

• <div><p>Trenching is a specific kind of digging. Trenching means digging a depression in the earth that&rsquo;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&rsquo;s surface. You can dig with big tools or even with just a hand shovel.</p></div>

Q: Are underground downspouts worth it?

• <div><p>Underground downspouts refer to the sections of downspout extensions that lead away from your home and gutter system. While they cost more than traditional extensions, they can provide several benefits, such as less frequent damage and no need to move them for lawn care tasks. Whether they're worth it or not depends on your budget at installation time and how much convenience they'll add to your situation. </p></div>

Q: Do I need a permit for excavation?

• <div><p>In most areas, you will need a permit for excavation work, even for projects that only involve grading or yard leveling. Permit requirements depend on your local government and the scope of the project, but they are especially common for significant digging or work that could affect utilities or public property. These permits help protect the local topography and prevent drainage issues. An experienced excavation company will typically know whether permits are needed and can often handle the process of pulling and closing them for you. You can also verify permit requirements by contacting your local building department and describing your project.</p></div>

Q: How much does it cost to get a crawl space repaired?

• <div><p>The <a href="https://www.angi.com/articles/how-much-does-repairing-and-cleaning-crawl-space-cost.htm">cost to repair a crawl space</a> runs between $1,500 and $15,000, depending on the extent of the damage. Major flooding or water repairs can cost up to $10,000 for removal and repairs. If you simply need to clean your crawl space, expect to pay between $2,000 and $6,000 for a major cleanout. Replacing a crawl space beam due to rot or damage can cost between $1,500 and $5,000, while removing and replacing damaged insulation costs between $1,000 and $4,000.</p></div>

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Verified Reviews for Excavation pros in Boulder, MT

*The Angi rating for Excavation companies in Boulder, 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 Boulder, 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 31, 2026

Reviewed in May 2026
Jennifer with DeBella&#39;s was super awesome and helpful!! We love our siding! When it dropped to well below 0 for weeks, no problems! And lower heating bills than years before! In the summer, the house stayed cooler aswell with the new siding. Couldn&#39;t be happier!!
DaBella - Bozeman (Siding)
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Reviewed in March 2026
Very polite. Completed the job quickly, did a quality job and cleaned up before leaving.
Smith Construction, Inc.
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Reviewed in November 2024
Everything went very smooth with the first consult all the way through to the texts leading up to the install. Great group of people to work with!
Renewal by Andersen of Montana
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Reviewed in August 2024
Great people to work with, family business, trustworthy, did an excellent job ripping up and replacing our driveway. They completed the job in one day and without any issues. Attention to detail. Highly recommend them and you won't have to worry about the quality of the job they'll do.
Ted's Asphalt Repair
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Reviewed in November 2022
Nathan is an excellent worker who works speedily and professionally. He replaced our dining room and bathroom floor and did such an excellent job that we want to hire him back to do our kitchen floor!! I would recommend Nathan to anyone!!!
Freedom Flooring
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Reviewed in October 2021
Royal Construction managed a 6000 sgft Unique Log Home construction and finishing, inside & out, over multiple phases. Shane & his crew were detail oriented, overly efficient in design and material usage, punctual and 100% reliable to his word and bids. We would not have been able to...
Royal Construction & Remodeling
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Reviewed in December 2020
We went into the Helena location in July and picked out a shed to be built. We were told 8-10 weeks from time of order, so we put $1800.00 down that day. We were told we would receive updates along the build, and to expect our shed in late August, early Sept. By mid Sept, we still had no shed,...
TUFF SHED INC - Helena
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Reviewed in June 2020
John was extremely friendly, suggesting others to do portions of the work where he didn't consider himself an expert. They were, and the job was done right. For the part he did, the work was fast, clean, and done with a smile. He's my new go-to plumber in the Boulder/Helena area.
Sorensen Plumbing
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Reviewed in April 2020
He is very meticulous, takes pride in his, work, and makes sure whatever he does is done to code. I was pleased with the work he did for me!
DLH Electric
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Reviewed in October 2016
The folks at Finstad's did a wonderful job with our flooring. It started with Chris coming out to give us ideas and options to Todd doing an exceptional job of installing the flooring from carpet to laminate. Chris and Todd made this an easy and enjoyable process and there is never a doubt...
FINSTAD'S CARPET ONE
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Find Excavation pros in Boulder

LB Asphalt & Construction Inc

5.0(

)

Serving Boulder, 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

6 neighbors recently requested a quote

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Skyline Deck & Fence, Inc.

4.6(

)

Serving Boulder, MT and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"Skyline Deck and Fence built the most incredible pergola to complete our backyard project. Outdoor living is in full effect for us Spring-Fall thanks to this beauty!"

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Digger Dan Excavation and Landscaping, LLC

3.0(

)

Serving Boulder, MT and surrounding areas

Approved

In business since 2024

Free estimates

Offers commercial services

"Dan is probably the best equipment operator I have seen. When a project is described to him, he knows what he needs to do. Grader, excavator, dozer.....He can do them all with skill and confidence. Absolutely recommend!"

Response time9 hrs

5 neighbors recently requested a quote

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Montana Excavation & Demo LLC

New to Angi

Serving Boulder, MT and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. \n\n\n\nCall us today you'll be pleased you did. Thank you

7 neighbors recently requested a quote

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Arrow Restoration and Construction

New to Angi

Serving Boulder, MT and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

At Arrow Restoration, we specialize in general excavation, foundations, pipelines, underground utilities, and roads. We are a licensed contractor in Idaho, Montana, Wyoming, and Arizona. Our dedicated team focuses on construction and environmental restoration. We have over 20 years of experience in the excavation and aquatic restoration field.

Response time8 hrs

18 neighbors recently requested a quote

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MSC Excavation Facebook

4.5(

)

Serving Boulder, MT and surrounding areas

In business since 2019

Emergency services offered

Small jobs welcome

"Did a good job and cleaned up after but didnâ t have the equipment to get to difficult areas in some trees. Very prompt and courteous and did a good job."

Response time1 day

Recommended by92%of homeowners

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High Range Contractors

5.0(

)

Serving Boulder, MT and surrounding areas

In business since 2017

Free estimates

"It was a very good experience. They are very thorough and did not make a mess. Everything was perfect. We are very satisfied with the service."

Recommended by100%of homeowners

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K & E Enterprises, Inc.

5.0(

)

Serving Boulder, MT and surrounding areas

In business since 2007

Free estimates

"Good excavation job and great price"

Response time2 days

Recommended by100%of homeowners

Serving Boulder, 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."

+30

Response time4 hrs

Recommended by66%of homeowners

Serving Boulder, MT and surrounding areas

In business since 2019

Free estimates

Offers commercial services

"Quality work was done. Always showed up and put great effort into the job."

Response time40 mins

Recommended by66%of homeowners

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Showing 1-10 of 37

Excavating questions, answered by experts

If you have a broken sprinkler pipe underground, there will be some signs you can easily spot to locate it and take action. These include leaks, water spouts, flooding, consistently damp areas on your lawn, low water pressure, and grass around the sprinkler head that’s taller and darker than anywhere else in the yard.

If there are no obvious signs of a broken pipe, you can use tools such as water leak mics, leak noise loggers, audio devices that record leaks, and acoustic testing links.

Broken pipes can lead to uneven watering, plant damage, and higher utility bills. The longer you wait to fix them the more the repair cost may be.

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.

Underground downspouts refer to the sections of downspout extensions that lead away from your home and gutter system. While they cost more than traditional extensions, they can provide several benefits, such as less frequent damage and no need to move them for lawn care tasks. Whether they're worth it or not depends on your budget at installation time and how much convenience they'll add to your situation.

In most areas, you will need a permit for excavation work, even for projects that only involve grading or yard leveling. Permit requirements depend on your local government and the scope of the project, but they are especially common for significant digging or work that could affect utilities or public property. These permits help protect the local topography and prevent drainage issues. An experienced excavation company will typically know whether permits are needed and can often handle the process of pulling and closing them for you. You can also verify permit requirements by contacting your local building department and describing your project.

The cost to repair a crawl space runs between $1,500 and $15,000, depending on the extent of the damage. Major flooding or water repairs can cost up to $10,000 for removal and repairs. If you simply need to clean your crawl space, expect to pay between $2,000 and $6,000 for a major cleanout. Replacing a crawl space beam due to rot or damage can cost between $1,500 and $5,000, while removing and replacing damaged insulation costs between $1,000 and $4,000.

The Boulder, MT homeowners’ guide to excavation services

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

See all articles

Haley Nothstein
•
May 30, 2026May 30, 2026
How Much Does It Cost to Dig Out a Basement? [2026 Data]
If you’re building a new home, you might need to consider the cost of digging out a basement. Use this pricing guide to get an estimate for the project.
Paige Bennett
•
May 30, 2026May 30, 2026
How Much Are Excavator Rental Prices? [2026 Data]
Preparing for a big excavation project in your yard? Find out excavator rental prices by type, project size, and more to budget for your project.
Taylor Freitas
•
Mar 6, 2026Mar 6, 2026
How Much Does It Cost to Rent a Trencher? [2026 Data]
If you need to dig a trench, you might be tempted to do it yourself instead of hiring a pro. So, how much does it cost to rent a trencher? Let’s break it down.
Paige Bennett
•
Apr 8, 2026Apr 8, 2026
Can a Trencher Go Through Rock?
When planning to trench, you may be concerned about rocky ground. Can a trencher go through rock? Find out what your trencher can cut through in this guide.
Barbara Bellesi Zito
•
Apr 8, 2026Apr 8, 2026
How to Use a Trencher Safely and When to Call a Pro
Using a trencher is more efficient than using a shovel when excavating. Here’s a basic guide on how to use a trencher for your next project.
Jamie Cattanach
•
Apr 10, 2026Apr 10, 2026
What Is Trenching? What to Know for Your Upcoming Utility Work
Trenching means digging a depression in the earth that’s longer than it is wide. Here’s what you need to know about trenching—including doing it safely.