Get matched with top excavation pros in Portage, WI

Q: Can you install a trench drain in existing concrete?

• <div><p>Yes, you can install a trench drain if you already have concrete in your yard or garden. While it can complicate some aspects of the job and slightly run up the cost, it is doable. Residential trench drains can be easily retrofitted to outdoor areas with concrete without having to remove excessive amounts of your patio, pool area, or decorative walkways.</p></div>

Q: How deep should a septic tank be buried?

• <div><p>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. </p></div>

Q: Should I install an above-ground or underground wine cellar?

• <div><p>Almost any kind of home can have a wine cellar or cabinet installed. You&rsquo;ll need an area where a concrete floor can be put in, along with the necessary insulation, climate control, and ventilation systems. If you think of yourself as an aspiring sommelier, an underground wine cellar may be ideal, but it will cost significantly more. </p><p>What you choose to install really depends on your budget and how many bottles you&rsquo;re looking to store.</p></div>

Q: How far underground does a concrete septic tank need to be buried?

• <div><p>There is no standard depth, but typically, septic tanks are buried between 4 inches and 4 feet underneath the earth&rsquo;s surface. There are a few factors that will determine your tank&rsquo;s depth, including the height of your bedrock, the distance between your home and the tank, and the depth of your main sewer line.</p></div>

Q: How do I locate buried sprinkler lines?

• <div><p>The easier way to find buried sprinkler lines is to use the plan from the professionals who installed the system. If you don&rsquo;t have professional plans, listen for running water on your lawn when you turn on the system. You may also spot wet areas, giving you an idea of where the heads are. Once you find the sprinkler heads, you&rsquo;ll likely be able to connect the dots between them, revealing the system below. </p></div>

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Verified Reviews for Excavation pros in Portage, WI

*The Angi rating for Excavation companies in Portage, WI 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 Portage, WI 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 December 01, 2025

Reviewed in November 2020
Brad was very easy to work with. His prices are very competitive and his customer service is excellent. Even though I contacted him late in the season, he was able to get the job completed. He and his crew completed the connection of the sump pump discharge to a newly installed municipal...
Extreme Lawns
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Reviewed in May 2016
Kirch's price was incredibly competitive with other bids. He thoroughly explained some additional options he could provide and was very easy to work with. The extra considerations he gave were ones that the other excavators didn't mention, like building up the low parts of the land with the...
Kirch Excavating Service LLC
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Reviewed in April 2016
We hired this company because the came in with the low bid among several highly regarded landscape companies that we interviewed. In retrospect, we really regret this decision. First, the small stuff. After they seeded the lawn, wind blew much of the seeds into the mulch beds where the grass...
Herman Landscape Service Inc
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Reviewed in July 2011
Sometimes you wonder how a contractor can sleep at night. This is one of those. Tony did not have the license or the skills to do my job, but wouldn't admit it. I gave him plans in late June. By December he still hadn't managed to get an accurate quote for the work we needed done, though he...
Nicholson Home Services, Inc.
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Reviewed in January 2010
Signed contract 2/09 and were told we were second on the list, excavation would begin 4/09 and we would "be swimming by memorial day". The only pool we got was a pool of lies and excuses why nothing was done. Pool manufacturer contacted us in June wanting to know why we were constantly...
Lake Country Pool & Sunroom LLC
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Reviewed in December 2009
I had never even heard of Egnoski Excavating. He was brought in as a sub contractor by my concrete company. They had nothing but praise for him reassuring me that I was in good hands. It wasn't long after watching the progress I could tell this guy was not your average excavator, he should be...
TOM EGNOSKI CONSTRUCTION
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Baraboo Yard worx

Baraboo Yard worx

Brandon Ruland Concrete and Masonry

Brandon Ruland Concrete and Masonry

Ciexcavating

Ciexcavating

Hall and Son

Hall and Son

Jones Earthmoving & Logging

Jones Earthmoving & Logging

Hendrickson's Tree & Landscape, LLC

Hendrickson's Tree & Landscape, LLC

Thornton Construction

Thornton Construction

Peckham Landscaping & Excavating LLC

Peckham Landscaping & Excavating LLC

Mandt Sandfill

Mandt Sandfill

J&M Services

J&M Services

The Portage, WI homeowners’ guide to excavation services

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