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Best excavation pros near Cohasset, MN

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Top-Rated Excavation pros in Cohasset - Updated Nov 2026

Northern Lakes Property Maintenance LLC
New to Angi
Landscape - Minor Grading or Resloping

Serving Cohasset, MN and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

We are a locally owned and operated company that values honesty and integrity and \ntreats your home as if it were our own. We offer a variety of General Contractor services \nthat are customizable to each individual project. You will find us to be competitively \npriced, 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!

Response time1 day
L&S Quality Septic and Dirt Work LLC
New to Angi
Landscape - Minor Grading or Resloping

Serving Cohasset, MN and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

We’re 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 Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. 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!

Response time1 day
Response rate100%
24 neighbors recently requested a quote
Avatar for SFC Terrain Works
SFC Terrain Works
5.0(
7
)
Landscape - Minor Grading or Resloping

Serving Cohasset, MN and surrounding areas

In business since 2025

Free estimates

Emergency services offered

"I hired SFCterrainworks to remove several large trees and to remove a large brush pile. Excellent work all around! Very considerate through every step and very competitive pricing. I have used other contractors in the past for comparison. I highly recommend SFCTerrainworks."
Sand piles
Spread and compacted
Powerrake attachment
After Compaction.
Gravel driveway TLC.

+2

Response time1 day
Response rate98%
Avatar for Heyer Grounds LLC
Heyer Grounds LLC
5.0(
2
)
Landscape - Minor Grading or Resloping

Serving Cohasset, MN and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"We had Jordan and his crew replace our roof this summer. Communication was very good throughout the job, very impressed with the work the crew and him did. We also had our front door replaced this winter. Again, top notch work as I’ve come to expect. I would highly recommend Jordan and his crew at Heyer Grounds."
Outdoor Kitchen
Retaining Wall
Dry River Bed
Wood Fire Pizza Oven
Response time6 hrs
Response rate91%
Ruff It Up Construction
4.0(
4
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Cohasset, MN and surrounding areas

"The team was prompt and very detailed, was able to pivot and suggest little changes that improved the overall look. They reconstructed a soffit and several bathroom and bedroom walls to enhance the appearance. I asked for non textured ceilings and they are flawless. Great communication throughout the job…I will rehire again in the future!!"
Drywall
Garage
Mudding
Drywall
Garage

+19

Recommended by75%of homeowners
Showing 1-10 of 27
Excavating FAQs, 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.

No, a ditch isn’t a trench. A ditch is an open, relatively shallow channel that’s carved out of the ground and used for drainage purposes. In contrast, a trench is a deeper excavation that’s entirely underground. Trenches have many uses, including gas lines, sewage systems, and electrical wiring. Unlike trenches, ditches don’t get filled back in with dirt after they’re dug.

Completion time ranges from days to weeks, contingent on project size, environmental conditions, and regulatory approvals.

A perc test can take anywhere from one to eight hours to complete. The total time depends on factors like the amount of excavation required, the depth and width of the holes, and whether multiple test holes are needed. For a single hole, the process of filling it with water and monitoring the drainage rate usually takes less than an hour. Professionals can often complete the entire test in a single day. While it's possible to get results the same day, some companies may take a few days to provide the official report.

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. 

The Cohasset, MN homeowners’ guide to excavation services

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