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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon12
    Verified excavation services reviews

Find Excavation pros in Boulder

Avatar for Digger Dan Excavation and Landscaping, LLC

Digger Dan Excavation and Landscaping, LLC

284 CORRS LN
5.00(
2
)
Approved Pro

Digger Dan Excavation and Landscaping, LLC

284 CORRS LN
5.00(
2
)
Approved Pro
10 local quotes requested
1 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. We specialize in all your grading and excavation needs. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Dan was absolutely the best. Worked 10 days straight. Set rock for our waterfall, retaining wall, tree planting, finish grading for lawn areas. Rock work included 70 tons of rock. Excellent equipment operator, careful, very courteous and attentive to our wishes. I have more for Dan to do in the future. Dan is simply the best."

John V on August 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. We specialize in all your grading and excavation needs. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Dan was absolutely the best. Worked 10 days straight. Set rock for our waterfall, retaining wall, tree planting, finish grading for lawn areas. Rock work included 70 tons of rock. Excellent equipment operator, careful, very courteous and attentive to our wishes. I have more for Dan to do in the future. Dan is simply the best."

John V on August 2025


Avatar for Arrow Restoration and Construction

Arrow Restoration and Construction

1375 New Holland Dr
New on AngiNew on Angi
Approved Pro

Arrow Restoration and Construction

1375 New Holland Dr
New on AngiNew on Angi
Approved Pro
21 local quotes requested
14 years of experience

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.

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.


Avatar for Valler services

Valler services

503 South Rodney Street
5.00(
1
)

Valler services

503 South Rodney Street
5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Commercial and Residential Excavation. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"All went well. Professional work thru and thru...timely and efficient."

Paul M on November 2024

Commercial and Residential Excavation. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"All went well. Professional work thru and thru...timely and efficient."

Paul M on November 2024


Avatar for Rockin Z Diamond Construction

Rockin Z Diamond Construction

No reviews yet

Rockin Z Diamond Construction

No reviews yet
1 years of experience

Any earth moving applications from building roads to excavation and installing septic systems, if you can dream it up Rockin Z Diamond Construction can make it happen with extensive experience and specialized training.

Any earth moving applications from building roads to excavation and installing septic systems, if you can dream it up Rockin Z Diamond Construction can make it happen with extensive experience and specialized training.


Colonnade Construction

No reviews yet

Colonnade Construction

No reviews yet

General Contracting Remodels New Builds Finish Work: including baseboard trim, windows, doors, flooring, etc Sheetrock, taping, texture, paint Excavation Driveway Prep or Concrete Prep Estimates, Takeoffs

General Contracting Remodels New Builds Finish Work: including baseboard trim, windows, doors, flooring, etc Sheetrock, taping, texture, paint Excavation Driveway Prep or Concrete Prep Estimates, Takeoffs


Avatar for 406 Moving & More LLC

406 Moving & More LLC

No reviews yet

406 Moving & More LLC

No reviews yet

We specialize in several contracting, construction type work, as well as Moving. We have been in business 6 years now providing quality service to our customers and building lasting relationships with our clients. With our attention to detail and the scope of the project, we are able work easily with our clients adapting to their specified needs.

We specialize in several contracting, construction type work, as well as Moving. We have been in business 6 years now providing quality service to our customers and building lasting relationships with our clients. With our attention to detail and the scope of the project, we are able work easily with our clients adapting to their specified needs.


L&M Contracting

No reviews yet

L&M Contracting

No reviews yet
2 years of experience

L&M Contracting is fencing and land improvement company serving Montana. We are here to help you with your fencing and excavation needs at an affordable price. L&M Contracting is a Montana family owned and operated business. We started our business in 2023 but are no Strangers to the fencing and excavation world. Between the two owners we have 10+ years in fencing and Excavation.

L&M Contracting is fencing and land improvement company serving Montana. We are here to help you with your fencing and excavation needs at an affordable price. L&M Contracting is a Montana family owned and operated business. We started our business in 2023 but are no Strangers to the fencing and excavation world. Between the two owners we have 10+ years in fencing and Excavation.


Avatar for Ellis Handyworks

Ellis Handyworks

No reviews yet

Ellis Handyworks

No reviews yet
2 years of experience

We provide handyman services ranging from medium scale projects such as excavation, foundations, framing, interior remodels, siding, and roofing to smaller projects like various repairs around the home. Ellis Handyworks is licensed and insured and has over 20 years of experience in the field behind them. As a small family-owned business, we know the importance of making sure the job is done right.

We provide handyman services ranging from medium scale projects such as excavation, foundations, framing, interior remodels, siding, and roofing to smaller projects like various repairs around the home. Ellis Handyworks is licensed and insured and has over 20 years of experience in the field behind them. As a small family-owned business, we know the importance of making sure the job is done right.


Avatar for Silver Creek Construction & Management

Silver Creek Construction & Management

No reviews yet

Silver Creek Construction & Management

No reviews yet
5 years of experience

Silver Creek Construction is the premier home builder/developer and commercial general contractor in the inland Northwest. Our projects range from custom homes to hospitals and schools. When you hire Silver Creek Construction & Consulting, you are hiring the best there is. We deliver all of our projects on time and on budget, done right the first time

Silver Creek Construction is the premier home builder/developer and commercial general contractor in the inland Northwest. Our projects range from custom homes to hospitals and schools. When you hire Silver Creek Construction & Consulting, you are hiring the best there is. We deliver all of our projects on time and on budget, done right the first time


Avatar for Patriot Earthworks LLC

Patriot Earthworks LLC

5 Oregon Trail
5.00(
2
)

Patriot Earthworks LLC

5 Oregon Trail
5.00(
2
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Patriot Earthworks is a Veteran & Family Owned excavation company here in the Gallatin Valley. We specialize in all excavation and grading. (Building footings, driveways/sidewalk prep, underground utilities, roads and septic systems) Between both owners Patriot Excavation has 21 years of experience in the industry.

"It went great."

Kent S on August 2023

Patriot Earthworks is a Veteran & Family Owned excavation company here in the Gallatin Valley. We specialize in all excavation and grading. (Building footings, driveways/sidewalk prep, underground utilities, roads and septic systems) Between both owners Patriot Excavation has 21 years of experience in the industry.

"It went great."

Kent S on August 2023

Showing 1-10 of 28
Excavating questions, answered by experts

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.

Concrete blocks are the cheapest way to base a shed. However, the space in between allows critters to go under, burrow, and even damage your shed’s frame. For a more pest-proof option, consider building a shed base with gravel or paver stones. Both options are fairly affordable and easy enough for a DIY project. For gravel, you can build a wooden frame to contain the loose material.

Yes, an excavation company is the best option for land grading and yard leveling. General landscapers might be able to tackle these projects, but an excavation company will do a better job because they’re used to operating the necessary heavy machinery. Landscapers might opt to do the work manually, which takes much longer and could cost you more in labor fees. Finally, excavation companies will understand local regulations and know when you need permits to legalize the work, while a landscaper might not.

There is no standard depth, but typically, septic tanks are buried between 4 inches and 4 feet underneath the earth’s surface. There are a few factors that will determine your tank’s depth, including the height of your bedrock, the distance between your home and the tank, and the depth of your main sewer line.

You can bury underground electrical wire six inches deep—but only if you use a rigid metal electrical conduit. For rigid, non-metallic conduits, bury the wire at least 12 inches deep. If using an underground feeder cable rated for direct burial, you'll need to place it at least 18 inches deep, as it has no conduit for extra protection.

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.