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Find Excavation pros in Union

Avatar for Diggin It Earthworks LLC
Diggin It Earthworks LLC
5.0(
5
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Union, MO and surrounding areas

Approved

Credit card accepted

Offers commercial services

Diggin It Earthworks is a family owned and operated excavation company serving St. Louis, MO and surrounding areas. We specialize in site preparation, drainage solutions, land clearing, driveway installation, grading, and more. With a commitment to quality workmanship and reliable service, we're here to get your project done right. Insured for your peace of mind.

Excauvation
2 neighbors recently requested a quote
Avatar for JGW Demo & Excavation
JGW Demo & Excavation
5.0(
3
)
Building Site - Preparation and Clearing

Serving Union, MO and surrounding areas

Approved

In business since 2022

Offers commercial services

Customers say: Quick response

"Jack is a great communicator. Kept me updated throughout the process. His attention to detail was amazing, he finished the project and left a clean work site when complete. I will definitely hire him again."
My jobs
My jobs
My jobs
My jobs
Response time30 mins
Recommended by100%of homeowners
Avatar for JP Sheehan Construction, LLC
JP Sheehan Construction, LLC
4.7(
35
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Union, MO and surrounding areas

Approved

In business since 1992

Free estimates

Credit card accepted

The JP Sheehan Construction L.L.C. family offers Fast, Cost effective solutions. We do what we are supposed to do when we say we are going to do it. Patrick believes in solid Engineering when needed, backed by clear and precise planning to control budgets. Patrick is backed by a Structural Engineer, Architect, Designer as well as Drafting when needed. We plan it out on paper, so everyone knows what is to be expected. This is where we ensure no surprises, for we will build it on paper till we are clear on what is to be accomplished. Patrick meets all clients personally, and oversees all tasks, operations and paperwork personally. We can take what you are wanting to see happen, and make it happen. Where we excel is we listen carefully, and present options and examples. We ensure you are in control. What to expect is open descriptive Bids, backed by References you can talk to. We have one goal, exceed the client expectation.

8,000 sq ft Barn
8,000 sq ft Barn
8,000 sq ft Barn
8,000 sq ft Barn
8,000 sq ft Barn

+12

17 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Superior Grading & Hardscape
Superior Grading & Hardscape
4.7(
29
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Union, MO and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"Jim has done three outdoor projects for our home ! A beautiful fireplace outdoors, an outstanding BQ grill n stone and just most recently bistros lightning for our patio He is definitely a business man you can trust and also complete your project on time . If you are looking for a honest contractor please call jim !"
Hardscape
Lake deck
Lake deck
Lake deck
Lake deck

+6

6 neighbors recently requested a quote
Recommended by89%of homeowners
Schneider's Excavating
4.6(
5
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Union, MO and surrounding areas

Approved

In business since 1962

Free estimates

Customers say: Quick response

"I give Mr Schneider an A+ for communication and willingness to do the job but during negotiating about the job I found that my neighbor had a background in what the project entailed and I decided to go with his services. I like to deal with someone as courteous and punctual as Schneider Excavating and hope to do business with them in the future."
Response time1 day
Recommended by100%of homeowners
Avatar for DP Plumbing LLC
DP Plumbing LLC
5.0(
12
)
Water or Fuel Tank - Install or ReplaceWater or Fuel Tank - Remove

Serving Union, MO and surrounding areas

Approved

In business since 2015

Credit card accepted

"DP Plumbing and his crew went above and beyond to make sure that this job was done correctly and for the most reasonable price possible. They were professional efficient and got the job done as quickly as possible. I would highly recommend this company to my friends and family and to anyone else who wants a fair price and a professional team working at your home. I had other people come out and give me bids and none of them gave me the Comfort level that this company did. I just trusted them. I am actually having some other work done and have their card because I'm going to give them a call back for sure."
project photos
6 neighbors recently requested a quote
Avatar for YB Asphalt Maintenance LLC
YB Asphalt Maintenance LLC
4.6(
11
)
Building Site - Preparation and Clearing

Serving Union, MO and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

"Had YB Asphalt Maintenance come out on 2 occasions, once for a 5000 square foot parking area and another for a 1000 foot long 12 foot wide driveway. The pricing was very fair and competitive, the quality of work was top notch. I would recommend YB Asphalt for any asphalt maintenance needs. Will call them in the future to seal my new pavement."
New Residential Jobs
Before
New Residential Jobs
New Residential Jobs
1 neighbors recently requested a quote
Avatar for Dynamic Outdoor Solutions
Dynamic Outdoor Solutions
5.0(
3
)
Excavation - Major Grading or Resloping

Serving Union, MO and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"The project I had them do was fully renovate a big bed in my back yard. The team did great and listened to what we wanted and did it without questioning it!! It was done right the first time and it looks like a whole new back yard and looks absolutely fantastic!! Thank you Dynamic Solutions!!! Great job!!! I would recommend them to anyone!"
Response time5 hrs
Recommended by100%of homeowners
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FAQs for excavation projects in Union, MO

Depth depends on the type of installation and the regulations in your area. Water supply lines typically require 24 inches, while drainage pipes are often installed 36 inches below grade. For most general projects, a depth of 12 to 24 inches and a width of about eight inches is sufficient. Sticking to these specs keeps your utilities safe, code-compliant, and easier to maintain later.

When you need to run utilities underground, you’ve got two main options: boring or trenching. Boring employs directional drilling to install utilities without exposing a continuous channel, while trenching requires excavating an open channel to place utilities securely. Directional drilling preserves landscape integrity, whereas trenching provides direct access for installation, albeit with greater surface disruption. This clear comparison helps you select the method best suited to your project.

Plan on 12 hours to dig 100 linear feet when the soil is cooperative and you can work continuously. This timeframe applies when work is performed consistently and methodically. Factors such as rocky soil, tree roots, obstructions, and frozen ground increase the overall duration, demanding extra planning and effort. Comprehensive operational planning ensures that every challenge is managed efficiently and the project is completed on schedule.

If you want your yard to look untouched, laying fresh sod over the trench is the quickest fix. New sod needs 30 to 45 days to root and blend with the rest of your lawn. A local sod pro can provide you with a firm timeline and tips to ensure the grass takes hold and maintains your curb appeal.

The Union, MO homeowners’ guide to excavation services

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