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Top-Rated Septic tank pros in Duluth - Updated Nov 2026

Avatar for JP Sitework
JP Sitework
4.6(
16
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+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.

My jobs
My jobs
My jobs
My jobs
My jobs

+7

Response time8 hrs
Response rate97%
3 neighbors recently requested a quote
Avatar for Wolf Creek Dirt Works
Wolf Creek Dirt Works
4.9(
10
)
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!

Road building, driveway, trails
Road building, driveway, trails
lake shore
lake shore
lake shore

+5

Response time2 days
15 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for JBN, Inc.
JBN, Inc.
5.0(
4
)
Septic Tank - Clean or Pump OutSeptic System - Install or ReplaceSeptic 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
13 neighbors recently requested a quote
Recommended by50%of homeowners
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

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%
23 neighbors recently requested a quote
Avatar for Diser Construction
Diser Construction
4.6(
24
)
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.

Back of cabin
back of cabin
side of cabin
back of cabin
Back of Cain

+49

Response time3 days
Response rate93%
Recommended by100%of homeowners
Septic Tanks FAQs, answered by experts

All municipalities in the U.S. require a permit for septic tank installation or septic system alteration, and the permit will usually cost between $450 and $2,500. Some municipalities also require permits for septic system repair. You’ll either need to contact your local building department or your septic tank company to ask if this is necessary before carrying out the work. Permits are not typically required to have your septic tank pumped, so provided your septic company is licensed, you can move forward with the work as needed.

Yes, septic tank companies must be licensed in most states and municipalities to perform services like installation, alteration, repair, and pumping. Since laws vary by location, it's crucial to check local requirements.

Hiring an unlicensed professional can lead to poor work, code violations, and significant fines. Always verify that your chosen company is properly licensed and fully insured to avoid liability. You can use tools like Angi’s contractor licensing search to check a pro's credentials.

It's also helpful to understand the difference between licensing and certification. A license is a legal requirement to operate, while certifications are voluntary. Credentials like the “Angi Approved” badge indicate that a business meets extra standards, such as passing a background check and maintaining a high rating.

When a septic tank is full, it needs to be professionally pumped. The average cost of a one-time septic tank pump is about $400, or $0.30 per gallon. If your septic tank is full, you may notice that you have issues flushing your toilet, pipes are draining very slowly, or you have a sewage smell lingering in your home or yard.

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.

Good news: You’ll naturally increase the bacteria in your septic tank simply by using it. If you want to encourage more good bacteria growth, stop using products and household cleaners that kill bacteria, such as bleach and harsh chemicals. Never flush antibiotics, and make sure only water and waste go down the tube—not paper products, feminine hygiene products, or diapers.

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.