Top-rated excavation pros.

Get matched with top excavation pros in Knoxville, IA

Enter your ZIP and get matched with up to 5 pros

Need a pro for your excavation project in Knoxville, IA?

Select your specific project to find the pro for you.

Find Excavation pros in Knoxville

VH Excavating LLC

New on AngiNew on Angi
Approved Pro

VH Excavating LLC

New on AngiNew on Angi
Approved Pro
16 years of experience
Free onsite estimate

Vanderhart Construction is a well established business in Iowa, offering the finest in craftsmanship and quality. When it comes to professionalism and customer service, we are unmatched! For the best of the best call Vanderhart Construction for your next project!

Vanderhart Construction is a well established business in Iowa, offering the finest in craftsmanship and quality. When it comes to professionalism and customer service, we are unmatched! For the best of the best call Vanderhart Construction for your next project!


Avatar for Titan Excavating, LLC

Titan Excavating, LLC

5.00(
17
)
Approved Pro

Titan Excavating, LLC

5.00(
17
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
5 years of experience

Titan Excavating is your local company you can trust. We have all the equipment necessary for any job you could ask for. No job too big or too small for us. We do everything from site clearing , driveways, grading , demolition and much more. We service a 100 mile radius and are open to working within the entire state. If you need us call today.

"Titan did a magnificent job on my property during the past week. I needed the following done: Grading work on my 3 acre property and three different types of rocks delivered. I also needed additional black dirt brought in to make it perfect. From start to finish the communication was excellent with Will. He let me know what time they would get to my job and everything that was going on during the work process. This is something that a lot of contractors just fail to do in my past experiences. They provide top notch equipment, with many different attachments for various types of jobs during the entire process. This ensures that the job is done correctly, the first time! Lastly, customer service could not be better. They (Will and Tim) stayed with the job until I was completely satisfied. Always keeping a great attitude no matter how many questions I asked. Even going the extra nine yards finishing the job better than I expected. "

John B on September 2025

Titan Excavating is your local company you can trust. We have all the equipment necessary for any job you could ask for. No job too big or too small for us. We do everything from site clearing , driveways, grading , demolition and much more. We service a 100 mile radius and are open to working within the entire state. If you need us call today.

"Titan did a magnificent job on my property during the past week. I needed the following done: Grading work on my 3 acre property and three different types of rocks delivered. I also needed additional black dirt brought in to make it perfect. From start to finish the communication was excellent with Will. He let me know what time they would get to my job and everything that was going on during the work process. This is something that a lot of contractors just fail to do in my past experiences. They provide top notch equipment, with many different attachments for various types of jobs during the entire process. This ensures that the job is done correctly, the first time! Lastly, customer service could not be better. They (Will and Tim) stayed with the job until I was completely satisfied. Always keeping a great attitude no matter how many questions I asked. Even going the extra nine yards finishing the job better than I expected. "

John B on September 2025


River Hills

5.00(
8
)
Approved Pro

River Hills

5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

Welcome to River Hills Excavating! We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We specialize in major excavation projects, demolition and building site preparation. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Brian is wonderful in communication, quick on task and thorough with the demolition process. He and his team got the job done on schedule and in professional manner. I will recommend River Hills Excavating and Brian to anyone who needs demolition work."

Tommy N on July 2023

Welcome to River Hills Excavating! We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We specialize in major excavation projects, demolition and building site preparation. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Brian is wonderful in communication, quick on task and thorough with the demolition process. He and his team got the job done on schedule and in professional manner. I will recommend River Hills Excavating and Brian to anyone who needs demolition work."

Tommy N on July 2023


ACG Outdoor Restoration LLC

No reviews yet

ACG Outdoor Restoration LLC

No reviews yet
Free onsite estimate

Some of what we specialize in are Excavation, grass seeding/sod, land clearing, hauling, dirt work/grading. We are a small family business that pride ourselves in giving our customers the best product possible. We are ready to take on any project big and small. ACG Outdoor Restoration have over 10 years of experience working with equipment and construction.

Some of what we specialize in are Excavation, grass seeding/sod, land clearing, hauling, dirt work/grading. We are a small family business that pride ourselves in giving our customers the best product possible. We are ready to take on any project big and small. ACG Outdoor Restoration have over 10 years of experience working with equipment and construction.


Avatar for Handsaker Construction, LLC

Handsaker Construction, LLC

No reviews yet

Handsaker Construction, LLC

No reviews yet
4 years of experience

Fully Insured, Honest and Dedicated to making sure you are satisfied with work done! Gravel Drive work Dirt work Brush hogging Concrete Removal Light Demolition General land cleanup Food Plot Clearing

Fully Insured, Honest and Dedicated to making sure you are satisfied with work done! Gravel Drive work Dirt work Brush hogging Concrete Removal Light Demolition General land cleanup Food Plot Clearing


MidState Solution

No reviews yet

MidState Solution

No reviews yet

MidState Solutions offers a variety of services for homeowners and commercial properties. Our experienced employees provide quality work for a lower price. Our services include: - Excavation - Demolition - Drainage - Retaining Walls - Junk Removal - Snow Removal - Gravel Driveways

MidState Solutions offers a variety of services for homeowners and commercial properties. Our experienced employees provide quality work for a lower price. Our services include: - Excavation - Demolition - Drainage - Retaining Walls - Junk Removal - Snow Removal - Gravel Driveways


K&M Exteriors LLC

No reviews yet

K&M Exteriors LLC

No reviews yet
2 years of experience

The company provides various exterior contracting solutions to meet the needs of every customer. We specialize in decks, porches, fences, outside fireplaces, brick lain walkways, septic tanks, residential utility service repair, environmental remediation, hazmat clean up and much more!

The company provides various exterior contracting solutions to meet the needs of every customer. We specialize in decks, porches, fences, outside fireplaces, brick lain walkways, septic tanks, residential utility service repair, environmental remediation, hazmat clean up and much more!


Avatar for Shilling Excavating Inc & Septic Service

Shilling Excavating Inc & Septic Service

No reviews yet

Shilling Excavating Inc & Septic Service

No reviews yet
27 years of experience

Shilling Excavating Inc & Septic Service, in Knoxville, IA, is the area's leading excavation, farm tiling and terracing, septic tanks and systems specialist serving Marion, Mahaska, Lucas, Warren, Jasper counties and surrounding areas since 1998. We specialize in GPS installed pattern tiling, farm tiling and terracing, dozing, excavation, driveways, building pads, ponds & terraces, land conservation work, demolition, new septic system installation and repair, septic pumping and time of transfer inspections, sewer and waterline installation & repair, trenching and more.

Shilling Excavating Inc & Septic Service, in Knoxville, IA, is the area's leading excavation, farm tiling and terracing, septic tanks and systems specialist serving Marion, Mahaska, Lucas, Warren, Jasper counties and surrounding areas since 1998. We specialize in GPS installed pattern tiling, farm tiling and terracing, dozing, excavation, driveways, building pads, ponds & terraces, land conservation work, demolition, new septic system installation and repair, septic pumping and time of transfer inspections, sewer and waterline installation & repair, trenching and more.


Avatar for Baldwin Earth Creations

Baldwin Earth Creations

5.00(
3
)

Baldwin Earth Creations

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Yard flooding and need help creating drainage? Give us a call! We have multiple years of DIRT MOVING and GRADING experience. Continuously striving to provide the highest quality product that leaves our customers are more than satisfied!

"I can't share enough good things about Tyler and the work he performed at our house and our neighbors house throughout this project! He was great with helping us talk through things as we expanded our original project. On time (early really). Courteous. Respectful. Very hard worker. An overall impressive young man working hard building his own business. I would recommend Tyler wholeheartedly for any projects that fit his scope of expertise."

Ginger N on August 2022

Yard flooding and need help creating drainage? Give us a call! We have multiple years of DIRT MOVING and GRADING experience. Continuously striving to provide the highest quality product that leaves our customers are more than satisfied!

"I can't share enough good things about Tyler and the work he performed at our house and our neighbors house throughout this project! He was great with helping us talk through things as we expanded our original project. On time (early really). Courteous. Respectful. Very hard worker. An overall impressive young man working hard building his own business. I would recommend Tyler wholeheartedly for any projects that fit his scope of expertise."

Ginger N on August 2022


Cowman Industries

1.00(
2
)

Cowman Industries

1.00(
2
)

We provide concrete flatwork such as driveways, sidewalks, patios, steps and more at an affordable cost to you. We are a small family run company. Over 10 years of concrete experience.

"This man is a scam artist. Took 1/2 of our money up front and never completed the work."

Andrew L on October 2025

We provide concrete flatwork such as driveways, sidewalks, patios, steps and more at an affordable cost to you. We are a small family run company. Over 10 years of concrete experience.

"This man is a scam artist. Took 1/2 of our money up front and never completed the work."

Andrew L on October 2025

Showing 1-10 of 33
Excavating questions, 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.

A mini excavator can dig between 5 and 11 feet deep, depending on the type and size of the mini excavator. Mini hydraulic excavators are more powerful and can reach deeper into the earth, but electric models have a more limited range. Mini excavators over two tons in size are also more powerful and able to dig as deep as 11 feet.

Directional drilling is complex and requires training to use the advanced machinery. It can be challenging to monitor the position of the drill since there’s no direct line of sight. Directional drilling can also be more expensive with a cost of $10 to $30 per linear foot compared to $5 to $12 per linear foot for trenching. 

It can take several weeks for the ground to settle after removing a tree, and the soil under larger, more mature trees can take months. The deeper the tree has been ground under the soil, the longer it will take to settle. However, this extra depth can help you plant new landscaping sooner because you’ll have more space for fresh soil.

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 Knoxville, IA homeowners’ guide to excavation services

From average costs to expert advice, get all the answers you need to get your job done.