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Avatar for Rocky Mountain Construction
Rocky Mountain Construction
5.0(
29
)
Excavation - Major Grading or ReslopingBuilding Site - Preparation and ClearingLandscape - Minor Grading or Resloping+2 more

Serving Marion, MT and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Credit card accepted

"I am very impressed with Peter and his team at Bridger Construction. They are hard working, responsible, and very thorough. Peter is an excellent communicator-very open and honest. His knowledge and experience with construction and land development are evident in the projects we have underway. We started with several excavation projects and are now moving forward to complete my House and Barn. Itâ s a pleasure to work with Peter and his team."
Metal Shop
Metal Shop Exterior
Metal Shop Interior
Metal Shop Interior
Metal Shop Interior

+12

Response time4 hrs
Response rate97%
33 neighbors recently requested a quote
Avatar for King Excavation LLC
King Excavation LLC
5.0(
4
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingBuilding Site - Preparation and Clearing - For Business+1 more

Serving Marion, MT and surrounding areas

Approved

In business since 2025

Free estimates

We are a family-owned and operated excavation and fire mitigation company proudly serving Columbia Falls and the surrounding Flathead Valley. We specialize in providing high-quality dirt work and land management with the personalized service only a small-town family business can offer. Whether you are preparing a site for new construction or protecting your property with professional fire mitigation and tree thinning, we treat every project as if it were our own land. Our goal is to provide honest, dependable results that help our neighbors build and protect their Montana dreams.

Shop Building Prep
Foundation Prep
Gravel Driveway
Tree Clearing
Electrical Trench

+15

5 neighbors recently requested a quote
Avatar for A.T.F. Construction
A.T.F. Construction
5.0(
10
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Marion, MT and surrounding areas

Free estimates

Credit card accepted

"From start to finish super easy to work with. They worked around my schedule and kept me under budget. The crew from A.T.F Construction arrived on time they were knowledgeable and professional. They kept me well informed through the entire process. I can’t thank them enough for saving me money where I didn’t need to spend it. They were honest about products and which ones they recommended. I’m over the top happy with the turn out of the floors and paint. A.T.F construction made my home look like new again. Definitely without hesitation going to use them in the future."
Asphalt driveway
Old sliding door
Water line service and tap
Before
Hardwood Flooring Sales/Installation/Refinishing Project

+16

Recommended by100%of homeowners
Flathead Excavation
5.0(
3
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Marion, MT and surrounding areas

In business since 2020

Free estimates

Warranties offered

"We recently worked with Flathead Excavation and couldn't be happier with the experience. From start to finish, their communication was outstanding—they kept us informed every step of the way, answering all of our questions promptly and clearly. The quality of their work was exceptional, and they went above and beyond to ensure everything was done to the highest standard. Their team demonstrated incredible professionalism, attention to detail, and a genuine commitment to delivering results that exceeded our expectations. If you're looking for a reliable, hardworking excavation company that truly cares about its clients and the work they provide, I highly recommend Flathead Excavation. A top-notch team that you can trust!"
Concrete Pad
Land Clearing
Laser Level Shop Floor and Patio
Concrete Pad
Land Clearing

+163

Recommended by66%of homeowners
JDR Excavating, LLC
5.0(
1
)
Excavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Marion, MT and surrounding areas

In business since 2007

Free estimates

Credit card accepted

"Trevor and Erica were so nice and responsive. They anticipated having to use fill and bid the job with it, but realized we didnt need it, and reduced the bill! Their quality of work and honesty were so refreshing and we will definitely be reaching out to them as we expand our property in the next couple years."
Response time1 day
Recommended by100%of homeowners
Avatar for Brewster Construction & Excavating, LLC
Brewster Construction & Excavating, LLC
4.0(
4
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Marion, MT and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"Alex is amazing. His rates are very reasonable for his extraordinary craftsmanship. Can't say enough about him. We live in an older home with many imperfections yet he was able to install interior trim to absolute perfection. We won't hire anyone else to do work for this home. No reservations whatsoever about recommending his services to others."
16×20 custom rough sawn pergola
16×20 custom rough sawn pergola
New 12×16 rough sawn pergola
New 12×16 rough sawn pergola
Outdoor stairway/ river access

+20

Response time2 days
Recommended by100%of homeowners
Showing 1-10 of 36
Excavating questions, answered by experts

Trenchers can dig holes as narrow as 4 inches or as wide as 4 feet. Check the specifications of the trencher you rent or buy to determine how wide it will cut into the landscape. Better yet, let the excavation company know how wide you’d like the trench to be, and they can help you choose the right trencher for the job (or do it for you).

Depending on the severity of the freeze and the method used, thawing frozen underground pipes can take anywhere from 30 minutes to several hours. Applying heat directly to the pipe using heat tape, infrared lamps, or hot water jetting can speed up the process. However, patience and careful monitoring are key to avoiding pipe damage.

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.

The best type of soil to build on is a mixture of sand and clay, known as loam soil. Loam soil has the best combination of these soil types to build a foundation on. The clay particles help with water retention, so it won’t erode like sandy soil might, and the sandy particles help with drainage, so you won’t see unsafe soil expansion or have an increased risk of leaks from water sitting against your foundation.

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.

The Marion, MT homeowners’ guide to excavation services

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