Get matched with top septic tank pros in Duluth, MN

Q: Does well water damage pipes?

• <div><p>Because well water is not artificially filtered or pre-treated, it may contain contaminants. As a result, it&rsquo;s possible for well water to damage pipes based on what is in the water. Well water can be corrosive, slowly rusting and dissolving pipes, fixtures, and fittings. The corrosion can affect the taste and quality of the drinking water that comes out of the taps in your home. </p></div>

Q: How far from the bottom of the well should a submersible pump be?

• <div><p>A submersible pump should be at least 10 feet from the bottom of the well to minimize the risk of the pump drawing debris into the well water. Submersible pumps work best for wells that are 25 feet deep or less. If you have a deeper well, choose a jet pump instead of a submersible model.</p></div>

Q: Why is my well pump pressure switch clicking on and off?

• <div><p>Normally, when your well pump turns on or off, you&rsquo;ll hear a small click. This isn&rsquo;t anything to worry about, but it can be a problem if it&rsquo;s clicking continuously. This can indicate that the well pump is short cycling&mdash;the pump continuously turns on and off.</p><p>This can wear out the motor and provide uneven water flow. If this happens, you may need to get it looked at by a <a href="https://www.angi.com/nearme/well-pump-repair-service/">well pump professional</a> to see if you need to repair the switch or pump.</p></div>

Q: How much does it cost to replace or install a new septic tank?

• <div><p>The average cost to replace a septic tank or install a new system is typically around $7,350, with a broader average range of $5,000 to $12,000. However, total project costs can vary widely, from $5,000 to as much as $22,500. Key factors influencing the price include the size and type of the septic system, the tank material, and the size of your house.</p><p>It's important to distinguish between the cost of the tank itself and the cost of the entire system installation, which is significantly more. For the tank alone, costs vary by size:</p><ul><li><p>A tank for a one-bedroom house typically costs $500 to $900.</p></li><li><p>A 1,000-gallon tank, suitable for most one- to three-bedroom homes, costs between $900 and $1,500.</p></li><li><p>A tank for a five- or six-bedroom home generally costs $1,200 to $1,600.</p></li></ul></div>

Q: Can you put water softener backwash into a septic tank?

• <div><p>While you can drain water softener backwash into a septic tank, doing so may cause several problems. One problem is that increased sodium chloride levels from water softener backwash can kill septic tank bacteria, decreasing the effectiveness of this wastewater treatment system. Another issue is that large calcium deposits can eventually stop up the drain field and lead to poor drainage. </p></div>

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Verified Reviews for Septic Tank Service pros in Duluth, MN

*The Angi rating for Septic Tank Service companies in Duluth, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

*The HomeAdvisor rating for Septic Tank Service companies in Duluth, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

Last update on March 19, 2025

Reviewed in March 2025
JP Sitework was $20k over the other 4 bids I received for the same project for a septic system. They offer other services such as land clearing and site preparation which would be great if the bids were not excessively higher.
JP Sitework
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Reviewed in August 2021
Julie was great. We had a clog between our house and septic tank which she removed. Highly recommend.
Tim's Pipes Unplugged Drain and Sewer Cleaning Service
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Reviewed in July 2020
Hired the Comfort Company to install a new propane high efficiency furnace, air source heat pump and take out my old nasty oil tank. Very satisfied and my wallet took a smaller hit than I thought it would! Highly recommend!
The Comfort Company
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Reviewed in July 2018
The contractor only came to my location occasionally - "We might be there next month." But that's not their problem. Home Advisor implied Dean's Tank Corporation serviced my area and sent them to me. All of the other contractors listed were plumbers that unclogged sewers, replaced...
Dean's Tank Corporation
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Reviewed in July 2014
What impresses me most about Darryl and the boys is how quickly they respond to anything! In our previous home when it was a year of possible freezing systems due to lack of snow, Darryl was out on a regular basis checking on it without us even calling! I called and left a message last night...
DARREL D JOHNSON EXCAVATING
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Reviewed in July 2014
Jim Lenard upgraded our electric, and hooked up our new septic and well pumps. <br /> Very professional, responsive service. We would highly recommend Lenard Electric. <br />
Lenard Electric
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Reviewed in July 2014
Jeff from Trinity and Joe from Lenard Excavating worked very hard getting our home ready to move into. They tucked and mortared the block wall foundation, repaired cracks and core filled the block, then water proofed and sealed the walls along with the drain tile. Trinity warranty'd the work for...
Trinity Masonry & Concrete, Inc.
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Reviewed in February 2013
I discovered that my toilet was blocked and after some investigation found that my septic tank was about to overflow. <br /> Needless to say I called a few friends and two recommended Midway. I called them around 15h30 on Wednesday 1/31/2013. <br /> I explained my situation and the lady on the...
Midway Sewer Services
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Reviewed in August 2012
Because he did such a great job at our Duluth house, we hired him again to put in a septic system up at the lake. It is great to be able to call him and trust that he can do it right.
BUTCH SEELEY EXCAVATING
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Reviewed in September 2011
I called at about 7am to make an appointment. I got through right away not even a minute wait. Very nice and helpful person when I asked if they carry toilets to replace one I was advised that they do. I made an appointment for the same day for 11 am- 2pm. I was advised that they would call...
Benjamin Franklin Plumbing Duluth
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Find Septic tank pros in Duluth

Wolf Creek Dirt Works

4.9(

)

Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair - For Business

Serving Duluth, MN and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

We are a locally owned and operated company that values honesty, integrity, and treats your home as if it were our own. We offer a variety of excavating services that are customizable to each individual project. You will find us to be competitively priced, 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 time2 days

17 neighbors recently requested a quote

Recommended by100%of homeowners

Septic System - RepairSeptic System - Install or ReplaceSeptic System - Install or Replace - For Business+1 more

Serving Duluth, MN and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

At J.P. Sitework LLC, we are dedicated to providing prompt, top quality septic installation, repair and service using state of the art products and techniques to our valued customers. With over 25 years of industry, we offer the best service money can buy. Our commitment to excellence is reflected in the range of services we offer. We specialize in a wide variety of services and our goal is to be a one stop shop in the Excavation department. Whether you are just getting started and need a septic design or are near the end of the project, and need to explore final grade options, or anything in between. We have a solution that will fit your needs. We possess the know-how and the proper equipment to complete you job correctly the first time on time and on budget. We look forward to meeting with you to discuss your vision.

Response time8 hrs

Response rate97%

1 neighbors recently requested a quote

Septic System - Install or ReplaceSeptic Tank - Clean or Pump OutSeptic System - Repair+3 more

Serving Duluth, MN and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

With 25 years of experience in the industry, JBN Inc. is your septic expert on the Iron Range. We offer comprehensive septic services, including repairs, maintenance, inspections, designs, and installations. We pride ourselves on our extreme professionalism and attention to detail. Give us a call today, and we look forward to working with you!\n

Response time2 days

12 neighbors recently requested a quote

Recommended by66%of homeowners

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L&S Quality Septic and Dirt Work LLC

New to Angi

Septic System - Install or ReplaceSeptic System - RepairSeptic System - Install or Replace - For Business

Serving Duluth, MN and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

Were 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%

26 neighbors recently requested a quote

Septic System - Install or ReplaceSeptic System - Repair

Serving Duluth, MN and surrounding areas

In business since 2014

Free estimates

Emergency services offered

It can be a daunting task looking for not only the right contractor for your job, but also the right contractor for you. We completely understand what you are going through. We know every customer has different desires, different needs and different schedules. We are not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

+49

Response time3 days

Response rate93%

Recommended by100%of homeowners

Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Duluth, MN and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Well. Only problem was delay in response time after claim was filed online. Water tank started leaking Thanksgiving morning and no reply until I called the Regional Manager."

Recommended by81%of homeowners

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American Home Shield – Home Warranty

3.5(

5,688

)

Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Duluth, MN and surrounding areas

In business since 1971

Credit card accepted

"Takes for ever to get a return a call. Also took a week to get someone out for repairs. They said they would reimburse me for septic repairs and it took over 3 months for that to happen."

Recommended by65%of homeowners

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Infinite Plumbing and Heating, LLC

New to Angi

Septic System - Install or ReplaceSeptic System - Repair

Serving Duluth, MN and surrounding areas

Free estimates

Emergency services offered

Warranties offered

Master plumber with over 30 years experience. I take pride in providing great service with integrity. \n

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Septic Tanks questions, answered by experts

Because well water is not artificially filtered or pre-treated, it may contain contaminants. As a result, it’s possible for well water to damage pipes based on what is in the water. Well water can be corrosive, slowly rusting and dissolving pipes, fixtures, and fittings. The corrosion can affect the taste and quality of the drinking water that comes out of the taps in your home.

A submersible pump should be at least 10 feet from the bottom of the well to minimize the risk of the pump drawing debris into the well water. Submersible pumps work best for wells that are 25 feet deep or less. If you have a deeper well, choose a jet pump instead of a submersible model.

Normally, when your well pump turns on or off, you’ll hear a small click. This isn’t anything to worry about, but it can be a problem if it’s clicking continuously. This can indicate that the well pump is short cycling—the pump continuously turns on and off.

This can wear out the motor and provide uneven water flow. If this happens, you may need to get it looked at by a well pump professional to see if you need to repair the switch or pump.

The average cost to replace a septic tank or install a new system is typically around $7,350, with a broader average range of $5,000 to $12,000. However, total project costs can vary widely, from $5,000 to as much as $22,500. Key factors influencing the price include the size and type of the septic system, the tank material, and the size of your house.

It's important to distinguish between the cost of the tank itself and the cost of the entire system installation, which is significantly more. For the tank alone, costs vary by size:

A tank for a one-bedroom house typically costs $500 to $900.
A 1,000-gallon tank, suitable for most one- to three-bedroom homes, costs between $900 and $1,500.
A tank for a five- or six-bedroom home generally costs $1,200 to $1,600.

While you can drain water softener backwash into a septic tank, doing so may cause several problems. One problem is that increased sodium chloride levels from water softener backwash can kill septic tank bacteria, decreasing the effectiveness of this wastewater treatment system. Another issue is that large calcium deposits can eventually stop up the drain field and lead to poor drainage.

The Duluth, MN homeowners’ guide to septic tank services

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

See all articles

Taylor Freitas
•
Mar 18, 2026Mar 18, 2026
How Much Does Septic Tank Repair Cost? [2026 Data]
A damaged septic system can leak odors and sewage, so repairs are urgent. Find out how much septic tank repair costs based on repair type, tank size, and more.
Melissa Graham
•
Aug 3, 2026Aug 3, 2026
How Much Does It Cost to Locate a Septic Tank? [2026 Data]
If it’s been there for a while, it can be hard to find the septic tank in your yard. Learn how much it costs to locate a septic tank with this guide.
D.P. Taylor
•
Jul 15, 2026Jul 15, 2026
Crank Up Your Understanding of Septic Tank Volume
It’s crucial to install a septic tank with the right volume to avoid wastewater backups. This guide will help you calculate the right septic tank volume.
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•
Jul 10, 2026Jul 10, 2026
What’s the Right Septic Tank Size for Me?
Septic tank sizes vary depending on the size of your home, how many people live there, how much water you use, and more. Read on to learn how to determine the right size for you.
Taylor Freitas
•
Jul 9, 2026Jul 9, 2026
Are Septic Tanks Bad? Pros and Cons to Consider Before Moving Into a House With a Septic System
If you’ve never lived in a house with a septic system before, you might be wondering: Are septic tanks bad? Here are some of the pros and cons.
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•
Jul 9, 2026Jul 9, 2026
How to Build a Small Septic Tank for a Rural Property
Want to learn how to build a septic tank for your rural or off-grid property? First, check your local laws, then dive into these general guidelines.