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Verified Reviews for Excavation pros in Saint Louis, MI

*The Angi rating for Excavation companies in Saint Louis, MI 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 Saint Louis, MI 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 July 07, 2026

Top-Rated Excavation pros in Saint Louis - Updated Nov 2026

Avatar for NRE Excavating
NRE Excavating
4.9(
17
)
Landscape - Minor Grading or ReslopingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping - For Business

Serving Saint Louis, MI and surrounding areas

Approved

In business since 2017

Free estimates

Offers commercial services

"Would hire again. Actually showed up unlike other people. Reasonable price. My wife was the one who conversed with them and she said “very polite, understanding, down to earth people who she will hire again in the future.”"
Home Demolition
Home Demolition
11 neighbors recently requested a quote
Recommended by56%of homeowners
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Avatar for Xtreme Excavation & Grading
Xtreme Excavation & Grading
5.0(
6
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Saint Louis, MI and surrounding areas

Approved

In business since 2001

Free estimates

Small jobs welcome

"Xtreme Excavation and Grading was fantastic, my sewer pipe was backing up so i ran a camera and come to find out it was packed full with roots and waste, so I googled up some companies and got a couple quotes but the I called and spoke with Brandon (the owner of Xtreme) and him and his guys didn’t waste any time!! He told me the price (which was extremely reasonable nearly half as much as the other 2 places i called) came out the next day and fixed my issue, Very friendly and knowledgeable and they did great work!! I will definitely be keeping them in mind for future needs"
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Avatar for KC Contracting Management LLC
KC Contracting Management LLC
5.0(
1
)
Landscape - Minor Grading or Resloping

Serving Saint Louis, MI and surrounding areas

Approved

In business since 2023

Free estimates

Offers commercial services

I take pride in the quality of my work and I know how to work safely and efficiently. I have over 20 years of experience in earthwork. My business is licensed and insured.

Response time1 day
5 neighbors recently requested a quote
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Avatar for LS PROPERTY PRESERVATION LLC
LS PROPERTY PRESERVATION LLC
5.0(
1
)
Building Site - Preparation and Clearing - For Business

Serving Saint Louis, MI and surrounding areas

Approved

Small jobs welcome

Offers commercial services

We provide reliable and documented junk removal services for residential and commercial properties. Our team handles the removal of unwanted furniture, appliances, household items, construction debris, yard waste, and general clutter. We focus on fast service, responsible disposal, and keeping every job clean and hassle-free. \n \nWhether you?re clearing out a home, preparing a property for sale, renovating, or simply getting rid of unwanted items, we?re here to make the process simple, efficient, and stress-free.

2 neighbors recently requested a quote
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Bigfoot lawn care and landscape
New to Angi
Landscape - Minor Grading or Resloping

Serving Saint Louis, MI and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

Welcome to Bigfoot Lawn & Landscape!\n\nAt Bigfoot Lawn & Landscape, we believe a well-maintained property speaks for itself. Proudly serving Clare, Gladwin, and surrounding Mid-Michigan communities, we provide dependable, professional lawn care and landscaping services for residential and commercial properties.\n\nFrom routine lawn mowing and property maintenance to landscaping and seasonal cleanups, we take pride in delivering quality workmanship, attention to detail, and reliable service.\n\nWe understand that your property is an investment, and we treat every job with the same care and dedication we’d expect on our own.\n\nOur goal is simple: Show up, work hard, and deliver results that speak for themselves.\n\nWhether you’re looking for dependable weekly lawn maintenance or help improving your property’s appearance, Bigfoot Lawn & Landscape is ready to earn your business.\n\nContact us today for a free estimate!\n\nBigfoot Lawn & Landscape\nServing Mid-Michigan

3 neighbors recently requested a quote
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Excavating FAQs, answered by experts

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.

Sewer lines can be buried anywhere from 18 inches to 8 feet deep, with a common average depth between 18 and 30 inches. The exact depth depends on local factors like climate and soil type. In colder regions, pipes must be buried deeper (below the frost line) to prevent freezing, sometimes as deep as 8 feet. The digging depth can also impact the cost of sewer line replacement. To find the specific depth for your property, you can check the building plans for your system, which should be on file with your city or local sanitation department since permits are required for installation.

How deep your septic system needs to be into the ground depends on several factors. In extremely cold environments, the tank needs to rest below the maximum frost line, which can be up to six or eight feet deep. The standard burying depth for most systems is between a few inches and four feet below ground level. Depth can also depend on the slope of the landscaping and other property variables. 

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.

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.

The Saint Louis, MI 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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