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*The Angi rating for Excavation companies in Bellevue, IA 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 Bellevue, IA 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 January 02, 2026

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Avatar for SCHANBECK LANDSCAPING & EXCAVATION, LLC
SCHANBECK LANDSCAPING & EXCAVATION, LLC
New to Angi

Serving Bellevue, IA and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

From Landscaping and Hardscape to Excavating/Grading, Concrete, Tree Removal/Stump Grinding, Material Hauling and More! We have the equipment and experience to get the job done right.\n\n? Free Estimates\n? Fully Insured\n? Quality Work You Can Trust\n? Big or Small, We Do It All\n\nNow scheduling projects! Contact us today to get on the calendar and bring your vision to life.\n\nWe are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!\n

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Excavating questions, answered by experts

Generally, a trenchless sewer line is worth the cost. If your old system needs replacement, trenchless sewer repair or replacement can save you thousands on excavation costs. Every homeowner’s situation is different, but this method is definitely worth it in a lot of cases.

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.

A crawl space can be as little as 42 inches below the grade of your house, but this is not always recommended in flood-prone areas. At a minimum, there must be at least 16 inches of clearance between the ground and the floor joists to access the space in an emergency.

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.

The Bellevue, IA 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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