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Avatar for Central Wisconsin Excavating
Central Wisconsin Excavating
5.0(
12
)

Serving Biron, WI and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Central Wisconsin Excavating (CWE) did a fantastic job on our project. They built a solid, well-prepared foundation for our 80,000-bushel grain bin and graded our driveways perfectly to ensure water drains away from our buildings. Their attention to detail, quality of work, and professionalism really stood out. The site was left clean and properly finished, and everything was done right the first time. We’re extremely happy with the results and would highly recommend CWE to anyone needing excavation or site work done right."
Pond project
Pond project
Avatar for Mac's Midwest Landscaping
Mac's Midwest Landscaping
5.0(
12
)

Serving Biron, WI and surrounding areas

Approved

In business since 2021

Free estimates

Small jobs welcome

"Madeline was wonderful and did a beautiful job on my Landscaping. I’ve even hired her to do more work because I was so happy with what she did."
Stone to Mulch
Stone to Mulch
Stone to Mulch
Stone to Mulch
Stone to Mulch

+9

6 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Optimal Terrain
Optimal Terrain
4.9(
5
)

Serving Biron, WI and surrounding areas

Approved

In business since 2023

Free estimates

Small jobs welcome

"I hired optimal terrain to clear out a part of my woods and put a drive way in. They were fast and great quality of work. Definitely whould use them again."
driveways
driveways
driveways
driveways
site grading

+16

Response time2 days
Recommended by50%of homeowners
Avatar for Jorge's Lawn Care
Jorge's Lawn Care
4.8(
6
)

Serving Biron, WI and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"They removed all mulch beds and a lot of shrubs. They replaced the mulch with new fabric and added rock. The weather was hot and humid but everything was finished in 2.5 days. It is exactly what I wanted."
White Marble Project
Planter Bed Turf
Natural Gray Veneer Steps
Clean and Natural
Back yard Upgrade

+103

4 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Beck's Excavating
Beck's Excavating
4.0(
2
)

Serving Biron, WI and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Leo was very accommodating, professional and personable through our entire project. His mantra is the job is not complete until we are completely happy with the outcome. He did and excellent job placing our 300+ foot gravel driveway and shed pad, ensuring it was just as we planned. We intend to engage him for future projects as we develop the property."
Excavation
Excavation
Excavation
Excavation
Excavation

+4

Response time4 days
Recommended by100%of homeowners
Central Wisconsin Excavating
New to Angi

Serving Biron, WI and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

I'm a firefighter and I decided to add more income and work to my background, so i bought an excavator and took off from there. At company , our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.\n

Avatar for KithTerra Excavating
KithTerra Excavating
5.0(
2
)

Serving Biron, WI and surrounding areas

In business since 2025

Free estimates

Credit card accepted

"Customer service was top notch- we started with a 4 acre wooded lot and we had started clearing it ourselves and had many stumps and some more trees to take down. They gave an estimate via photos and email since job site was over an hour away which worked great. Worked til job was finished and did so in a timely manner. We also added clearing a new driveway after the fact and did amazing job. Great communication - would definitely hire again and give referral. Photos are Before and afters."
Spooner land clearing
Spooner land clearing
Clayton land clearing
New Driveway install
New Driveway install

+3

Response time8 hrs
Response rate90%
1 neighbors recently requested a quote
Showing 1-10 of 38
Excavating questions, answered by experts

Septic drain lines (or leach lines) are typically buried between 18 and 36 inches underground, and should be at least 6 inches below the surface. These pipes are perforated and surrounded by filtering materials like sand or gravel. Burying the lines at this depth helps minimize odors and allows bacteria and other biological processes in the soil to effectively treat the wastewater. Burying lines too close to the surface can cause issues unless the soil is very compact and stable.

Yes, trenchers can go through gravel. Gravel is made up of smaller, softer rocks that certain trenchers are able to cut through. Just be sure to use a rock wheel trencher or chain trencher, both of which are made to cut through rocky landscapes and gravel pathways without dulling the teeth or chain.

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. 

Trenching and boring are two distinct methods for installing underground utilities. Trenching involves digging a channel using equipment like an excavator, trencher, backhoe, or shovel. While it is a simpler process, it causes significant disruption to the surface, landscaping, and surrounding ecosystems.

Boring, also known as directional boring, is a less invasive alternative that uses a drill to create a tunnel for utility lines without disturbing the surface. This method is more precise and is ideal for installations that need to go underneath buildings, roads, or bodies of water. Although boring is less disruptive, it is generally more expensive than trenching.

Yes. A metal detector is one of the quickest and easiest ways to find your septic tank. However, metal detectors can be too expensive (costing upward of $300 in some cases), and not everyone has a metal detector just lying around. If that’s the case for you, you can also take a long metal rod and poke it into the ground at regular intervals until you hit something—likely your septic tank lid.

The Biron, WI homeowners’ guide to excavation services

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