Top-rated excavation pros.

Get matched with top excavation pros in Big Arm, MT

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Excavation pros in Big Arm

Avatar for Rocky Mountain Construction
Rocky Mountain Construction
5.0(
29
)

Serving Big Arm, 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%
18 neighbors recently requested a quote
Avatar for King Excavation LLC
King Excavation LLC
5.0(
4
)

Serving Big Arm, 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
Montana Excavation & Demo LLC
New to Angi

Serving Big Arm, 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

6 neighbors recently requested a quote
Flathead Excavation
5.0(
3
)

Serving Big Arm, 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
Avatar for H&H Excavation
H&H Excavation
5.0(
3
)

Serving Big Arm, 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
R & D Land Experts, LLC
5.0(
3
)

Serving Big Arm, MT and surrounding areas

In business since 2015

Free estimates

Offers commercial services

"My fiancà  à ©e and I are always at work, were ISO a company that was flexible, reliable, and affordable, to pave our driveway ( considering we wouldnà ¢à  à  t be around to oversee the project progress hardly at all). Friend referred us to R&D, swore they were all of those things, also super professional- and they are!! They got us on their schedule for a consult ASAP and walked us through their vision/ timeline without incident. Project was done flawlessly and in the most timely fashion. Ended up getting on their books again for a paved patio this summer- cannot wait. 10/10 recommend these guys!"
Response time10 mins
Recommended by100%of homeowners
Showing 1-10 of 32

FAQs for excavation projects in Big Arm, MT

Depth depends on the type of installation and the regulations in your area. Water supply lines typically require 24 inches, while drainage pipes are often installed 36 inches below grade. For most general projects, a depth of 12 to 24 inches and a width of about eight inches is sufficient. Sticking to these specs keeps your utilities safe, code-compliant, and easier to maintain later.

When you need to run utilities underground, you’ve got two main options: boring or trenching. Boring employs directional drilling to install utilities without exposing a continuous channel, while trenching requires excavating an open channel to place utilities securely. Directional drilling preserves landscape integrity, whereas trenching provides direct access for installation, albeit with greater surface disruption. This clear comparison helps you select the method best suited to your project.

Plan on 12 hours to dig 100 linear feet when the soil is cooperative and you can work continuously. This timeframe applies when work is performed consistently and methodically. Factors such as rocky soil, tree roots, obstructions, and frozen ground increase the overall duration, demanding extra planning and effort. Comprehensive operational planning ensures that every challenge is managed efficiently and the project is completed on schedule.

If you want your yard to look untouched, laying fresh sod over the trench is the quickest fix. New sod needs 30 to 45 days to root and blend with the rest of your lawn. A local sod pro can provide you with a firm timeline and tips to ensure the grass takes hold and maintains your curb appeal.

The Big Arm, MT homeowners’ guide to excavation services

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