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TRUSTED BY COLLINSVILLE, OK HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon26
    Verified excavation services reviews

Verified Reviews for Excavation pros in Collinsville, OK

*The Angi rating for Excavation companies in Collinsville, OK 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 Collinsville, OK 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 October 07, 2026

Top-Rated Excavation pros in Collinsville - Updated Nov 2026

Avatar for TJS Excavation, LLC
TJS Excavation, LLC
5.0(
8
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Collinsville, OK and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

"Needed a 600' long trench for a water line in challenging very rocky soil. Tyson was timely, kept me updated on the project and did a fantastic job. Good honest work at a very honest price. Will be using TJS Excavation for future projects."
Response time3 hrs
Response rate89%
Recommended by87%of homeowners
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Avatar for Trident Landscape and Irrigation LLC
Trident Landscape and Irrigation LLC
5.0(
7
)
Landscape - Minor Grading or Resloping

Serving Collinsville, OK and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Got everything done as asked- answered any/all questions I had and completed everything on time and didn't leave a mess to be cleaned up."
Backyard renovation.
Drainage
My jobs
My jobs
My jobs

+10

4 neighbors recently requested a quote
Recommended by71%of homeowners
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Avatar for Alpha Landworks LLC
Alpha Landworks LLC
5.0(
5
)
Excavation - Major Grading or ReslopingBuilding Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business+2 more

Serving Collinsville, OK and surrounding areas

Approved

In business since 2024

Free estimates

Small jobs welcome

"Fast service, professional, great communication! Great price. The machine operator was an expert and his helper was fabulous. The ”helper/laborer worked hard, was experienced and fun to have on the job. Highly Recomend!"
Land clearing
Land clearing
Land clearing
Land clearing
Land clearing

+13

1 neighbors recently requested a quote
Recommended by25%of homeowners
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Avatar for American Irrigation LLC
American Irrigation LLC
4.8(
24
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Collinsville, OK and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Zane, addressed a grading, landscape issue at the base of fireplace outside my home. He is very professional, knowledgeable, and respectful. Great to work with, I recommend him highly!"
Fourth
Finished with patio
First
Forms
Second

+14

Response time2 days
4 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for JR Landscaping and Construction
JR Landscaping and Construction
4.5(
4
)
Landscape - Minor Grading or Resloping

Serving Collinsville, OK and surrounding areas

Approved

Small jobs welcome

Credit card accepted

Offers commercial services

"Job was well done and quickly. We will contact them shortly for an additional job. Thanks to Joe and Josiah for their good work."
4 neighbors recently requested a quote
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Avatar for Down & Dirty Excavation
Down & Dirty Excavation
4.5(
1
)
Building Site - Preparation and ClearingExcavation - Major Grading or Resloping

Serving Collinsville, OK and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

D&A Excavation is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

Down & Dirty Excavation
Response time2 days
6 neighbors recently requested a quote
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Avatar for TH Excavation
TH Excavation
New to Angi
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping - For Business

Serving Collinsville, OK and surrounding areas

Approved

In business since 2021

Free estimates

Offers commercial services

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 liestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. \nCall us today you'll be pleased you did. Thank you. \n

Top soil around sidewalk
2 neighbors recently requested a quote
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Excavating FAQs, answered by experts

In the United States, a depth of 36 inches (three feet) for underground water lines is the accepted industry standard. This depth varies from location to location based on local conditions. In areas with colder winters, they may be buried deeper to prevent frozen well water pipes : This is usually at least six inches below the frost level. The International Plumbing Code calls for a minimum of 12 inches below grade.

If you don’t have a crawl space but have a partial basement you want to make deeper, you can expect to spend a little less—between $40,000 and $90,000 on average. However, if you’re not adding new finished square footage, you won’t see much in the way of ROI.

Preparation involves site assessment, clearing debris, grading surfaces, and compacting soil to support stable construction.

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.

Most states do not require excavation companies to hold specific licenses, but many require at least a contractor’s license. Additionally, heavy equipment operators require a special commercial equipment license to operate machinery required for excavation. You can use Angi’s contractor licensing tool to confirm that an excavation company you’re considering hiring is fully licensed. You should also make sure that the excavation team is fully insured before allowing them to work on your property.

The Collinsville, OK 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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