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TRUSTED BY RIVERDALE, UT HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon13
    Verified excavation services reviews

Verified Reviews for Excavation pros in Riverdale, UT

*The Angi rating for Excavation companies in Riverdale, UT 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 Riverdale, UT 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 April 20, 2026

Find Excavation pros in Riverdale

Avatar for On Grade Construction LLC
On Grade Construction LLC
4.6(
18
)
Landscape - Minor Grading or ReslopingExcavation - Major Grading or ReslopingBuilding Site - Preparation and Clearing

Serving Riverdale, UT and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"On Grade put in a new driveway, required by my home insurance. It was a bad time of the year to do it, early March, lots of R & S. On Grade got the job done despite the challenges, they communicated with me every step of the way, and the final result was great."
First Lift Placed & Compacted by Hand
Cold Storage Addition
Cold Storage Addition
Update Water Line to 1" Pex-A
4' Min Depth out to Meter Vault

+68

Response time6 hrs
Response rate96%
9 neighbors recently requested a quote
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Avatar for Fullmer Greenscapes
Fullmer Greenscapes
5.0(
10
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Riverdale, UT and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Very high quality care and customer service. Worth every penny!!"
Before and After Photos
Full maintenance Service
ROCK JOB - Before annd after
Picture during install
Response time9 hrs
4 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for All In Concrete, LLC
All In Concrete, LLC
5.0(
12
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Riverdale, UT and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

"They were fantastic, super flexible and finished my project in a very timely manner. Would definitely hire them again. Highly recommended"
stairs
stairs
stairs
stairs
stairs

+49

Response time10 hrs
10 neighbors recently requested a quote
Recommended by75%of homeowners
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Avatar for SoundGround, LLC
SoundGround, LLC
5.0(
10
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Riverdale, UT and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"This is the second time I have hired Sound Ground. TJ and his crew always do an exceptional job and are always the best price. They are on time and professional. I will hire them again when needed."
Tree Removal
Tree Removal
Tree Removal
Tree Trimming
Tree removal

+1

Response time2 days
Response rate89%
Recommended by88%of homeowners
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Avatar for American Tree and Landscaping
American Tree and Landscaping
4.6(
28
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Riverdale, UT and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Fast, friendly and very reasonably priced. Will hire again when in the need of tree service"
Response time2 days
Recommended by100%of homeowners
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Avatar for Huckleberry Lights and Landscape
Huckleberry Lights and Landscape
5.0(
8
)
Landscape - Minor Grading or Resloping

Serving Riverdale, UT and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"The installer that did my lights was very professional and did a great job. The quality of work and customer service this company and Louis provides is outstanding."
Front Yard Remodel
Front Yard Remodel
Front Yard Remodel
Front Yard Remodel
Front Yard Remodel

+13

Response time1 day
21 neighbors recently requested a quote
Recommended by71%of homeowners
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Dirt rich excavating
New to Angi
Building Site - Preparation and Clearing

Serving Riverdale, UT and surrounding areas

Approved

At Dirt Rich Excavating, we take pride in delivering reliable, high-quality earthwork and utility services built on a foundation of integrity, hard work, and precision. We believe in doing the job right the first time, maintaining clear communication with our clients, and showing up with a commitment to safety and professionalism. Our goal is to build lasting relationships through honest work, dependable results, and a reputation you can trust—whether we’re on a small residential project or a large-scale site development.

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Excavating questions, answered by experts

Water lines are buried at various depths, depending on the type of line. For example, most sprinkler lines are buried between four and 12 inches underground. On the other hand, water mains usually sit between one and 3 feet below ground. However, they can go even deeper in cold climates to prevent freezing.

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.

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.

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.

The Riverdale, UT 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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