
Get matched with top septic tank pros in Como, WI
Enter your zip and get matched with up to 5 pros
Need a pro for your septic tank service project in Como, WI?
Verified Reviews for Septic Tank Service pros in Como, WI
*The Angi rating for Septic Tank Service companies in Como, WI 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 Como, WI 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 December 13, 2025
Find Septic tank pros in Como

Aqua Well & Pump Systems Inc
Aqua Well & Pump Systems Inc
Aqua Well & Pump Systems, Inc., is a 3rd generation; family owned & operated, well and pump service company, serving all of Southeastern Wisconsin. Our mission at Aqua is to provide our customers with a safe, reliable water supply, while safe guarding & promoting the protection of our most precious resource. To accomplish this mission, Aqua is dedicated to investing in promotion, equipment, & most of all people who share the same core values of knowledge, integrity, hard work, & honesty. Aqua provides pump & well drilling service for residential, industrial, commercial, & farm applications. services.
"They were quick and efficient"
Carol F on September 2025
Aqua Well & Pump Systems, Inc., is a 3rd generation; family owned & operated, well and pump service company, serving all of Southeastern Wisconsin. Our mission at Aqua is to provide our customers with a safe, reliable water supply, while safe guarding & promoting the protection of our most precious resource. To accomplish this mission, Aqua is dedicated to investing in promotion, equipment, & most of all people who share the same core values of knowledge, integrity, hard work, & honesty. Aqua provides pump & well drilling service for residential, industrial, commercial, & farm applications. services.
"They were quick and efficient"
Carol F on September 2025

Jensen Plumbing LLC
Jensen Plumbing LLC
Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!
"Good, what I wanted"
Tom T on October 2025
Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!
"Good, what I wanted"
Tom T on October 2025

Roto-Rooter Plumbing & Water Cleanup
Roto-Rooter Plumbing & Water Cleanup
When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.
"The Roto-Rooter plumber was great and explained everything clearly. He fixed the issue and left everything neat and clean. The reason for the 4 star is they were supposed to call 30 mins before arrival. They showed up without calling and I had to rush home from work. The 4 stars is also due to sticker shock (no fault of the plumber). Original quote was $720 for a clogged drain. They knocked it down to $500 with only a 30 day warranty rather than 6 month. He found the clog at 35’ (10’ beyond my 25’ snake) in less than 20 mins. I now know I can get a 125’ power snake with all the different pipe size attachments for $300. I do appreciate the promptness of Roto Rooter, ease of scheduling, and fixing the issue right away, but I will invest in my own 100’ snake before spending $500 for 20 mins of labor (not including their travel). Thanks Roto Rooter for jumping on this and fixing the issue in less than 24 hours after contacting you."
Ralph S on March 2025
When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.
"The Roto-Rooter plumber was great and explained everything clearly. He fixed the issue and left everything neat and clean. The reason for the 4 star is they were supposed to call 30 mins before arrival. They showed up without calling and I had to rush home from work. The 4 stars is also due to sticker shock (no fault of the plumber). Original quote was $720 for a clogged drain. They knocked it down to $500 with only a 30 day warranty rather than 6 month. He found the clog at 35’ (10’ beyond my 25’ snake) in less than 20 mins. I now know I can get a 125’ power snake with all the different pipe size attachments for $300. I do appreciate the promptness of Roto Rooter, ease of scheduling, and fixing the issue right away, but I will invest in my own 100’ snake before spending $500 for 20 mins of labor (not including their travel). Thanks Roto Rooter for jumping on this and fixing the issue in less than 24 hours after contacting you."
Ralph S on March 2025

Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.
"as advertised"
Nancy C on July 2018
ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.
"as advertised"
Nancy C on July 2018

VSI Radon Reduction Corp.
VSI Radon Reduction Corp.
VSI Radon Reduction Corp. has two locations to serve the greater Chicagoland and Rockford area. Providing radon reduction since 1987. State licensed installer at every job. We install and service sump pumps and backup pumps as well.
"Great service!"
Norman C on March 2025
VSI Radon Reduction Corp. has two locations to serve the greater Chicagoland and Rockford area. Providing radon reduction since 1987. State licensed installer at every job. We install and service sump pumps and backup pumps as well.
"Great service!"
Norman C on March 2025

Dry Otter Basement Waterproofing LLC
Dry Otter Basement Waterproofing LLC
Angie's List 2012, 2013 and 2014 Super Service Award winner. Servicing Illinois and Wisconsin. Co owners, Nick and Jonathan came together to start a company to serve both Wisconsin and Illinois, where they could utilize their 20 plus years experience assisting consumers with home improvement and development as well as water and air treatment. Their idea was to start a basement waterproofing company-Dry Otter Basement Waterproofing. Their goals are to provide a healthier home for their customers and develop long lasting business relationships but more importantly, friendships. Service area covered: Southern WI and Northern IL. Award wining.Additional email - [email protected].
"Nick and the Dry Otter crew do fantastic work. Everything from beginning to end was top notch. The estimate was true, the work was done well and on time, and the result of the project is perfect. I live on the East Side of Madison and have had water seeping into my basement for years now. Dry Otter trenched all the way around my basement and installed a sump pump. I've been thinking of doing this project for years and met with all of the local companies that do this, and I'm very glad that I picked Dry Otter for the project. I was definitely nervous about possibly having to rip out the existing basement stairs as part of the job, but these guys were able to preserve the existing stairs which saved me from a huge additional cost. I'd recommend anyone to strongly consider this company for a sump pump installation. They answered all of my questions after the job and even sent someone after the project was done to tighten a nut on the water meter that was slowly leaking. Now I'm turning half of my basement into a chill out zone for the kids and keeping the other half as a utility basement. Our house just became way better. Probably the best thing I can say about this crew is that they are honest business people that stand by their work. Expect a job done well, on time, and at a reasonable price."
Josh P on February 2019
Angie's List 2012, 2013 and 2014 Super Service Award winner. Servicing Illinois and Wisconsin. Co owners, Nick and Jonathan came together to start a company to serve both Wisconsin and Illinois, where they could utilize their 20 plus years experience assisting consumers with home improvement and development as well as water and air treatment. Their idea was to start a basement waterproofing company-Dry Otter Basement Waterproofing. Their goals are to provide a healthier home for their customers and develop long lasting business relationships but more importantly, friendships. Service area covered: Southern WI and Northern IL. Award wining.Additional email - [email protected].
"Nick and the Dry Otter crew do fantastic work. Everything from beginning to end was top notch. The estimate was true, the work was done well and on time, and the result of the project is perfect. I live on the East Side of Madison and have had water seeping into my basement for years now. Dry Otter trenched all the way around my basement and installed a sump pump. I've been thinking of doing this project for years and met with all of the local companies that do this, and I'm very glad that I picked Dry Otter for the project. I was definitely nervous about possibly having to rip out the existing basement stairs as part of the job, but these guys were able to preserve the existing stairs which saved me from a huge additional cost. I'd recommend anyone to strongly consider this company for a sump pump installation. They answered all of my questions after the job and even sent someone after the project was done to tighten a nut on the water meter that was slowly leaking. Now I'm turning half of my basement into a chill out zone for the kids and keeping the other half as a utility basement. Our house just became way better. Probably the best thing I can say about this crew is that they are honest business people that stand by their work. Expect a job done well, on time, and at a reasonable price."
Josh P on February 2019

O'Leary Plumbing & Heating Inc
O'Leary Plumbing & Heating Inc
Since 1958, O’Leary Plumbing & Heating, Inc. has been a trusted source for plumbing and heating throughout Wisconsin’s southern lakes region. We successfully combine yesterday’s values with today’s technology to create a lifetime of pure comfort for our customers. You can count on O’Leary for all your plumbing and heating needs.
"Nick was extremely professional, knowledgeable and meticulous in replacing the two outside spigots at my house. A very pleasant experience."
JUDY F on May 2024
Since 1958, O’Leary Plumbing & Heating, Inc. has been a trusted source for plumbing and heating throughout Wisconsin’s southern lakes region. We successfully combine yesterday’s values with today’s technology to create a lifetime of pure comfort for our customers. You can count on O’Leary for all your plumbing and heating needs.
"Nick was extremely professional, knowledgeable and meticulous in replacing the two outside spigots at my house. A very pleasant experience."
JUDY F on May 2024

Water Doctors
Water Doctors
Since 1982, Water Doctors has carried the highest quality water treatment systems available. We address water problems through a large product family designed to meet your needs. From water softners to iron filters to reverse osmosis systems, we address all water conditioning needs.
"It was smooth and no issues."
Jim S on June 2019
Since 1982, Water Doctors has carried the highest quality water treatment systems available. We address water problems through a large product family designed to meet your needs. From water softners to iron filters to reverse osmosis systems, we address all water conditioning needs.
"It was smooth and no issues."
Jim S on June 2019

Clean Water Center
Clean Water Center
At Clean Water Center, our mission is to provide the finest, most reliable water treatment products and services available, and with it, our guarantee of customer satisfaction. We provide Services in Southeast Wisconsin Milwaukee area as well as the Fox Cities, Green Bay area. Our products and services include water softeners, water filters, water conditioners and much more! We are proud of our reputation for excellence and provide services for residential, commercial, and office applications. If you're looking for outstanding water treatment products and excellent customer service, we are the company you need to ensure your family receives the high quality water you deserve.
"I had the yearly maintenance check at two properties and have the same gentleman for both. He was very helpful and very professional, and taught me a few things that I didn’t even know."
Lori J on January 2023
At Clean Water Center, our mission is to provide the finest, most reliable water treatment products and services available, and with it, our guarantee of customer satisfaction. We provide Services in Southeast Wisconsin Milwaukee area as well as the Fox Cities, Green Bay area. Our products and services include water softeners, water filters, water conditioners and much more! We are proud of our reputation for excellence and provide services for residential, commercial, and office applications. If you're looking for outstanding water treatment products and excellent customer service, we are the company you need to ensure your family receives the high quality water you deserve.
"I had the yearly maintenance check at two properties and have the same gentleman for both. He was very helpful and very professional, and taught me a few things that I didn’t even know."
Lori J on January 2023
Accurate Insulation Solutions
Accurate Insulation Solutions
Accurate Insulation Solutions LLC (AIS) is a full service contracting company committed to enhancing the building envelope through proper “air sealing” and insulation techniques. Our goal is to provide education and solutions to the many problems our clients face while providing service that exceeds their expectations. Ultimately, the results are; reduced energy consumption, structural durability, and increased comfort for our clients. Full service insulation contractor, spray foam applicator with award winning customer service.
Accurate Insulation Solutions LLC (AIS) is a full service contracting company committed to enhancing the building envelope through proper “air sealing” and insulation techniques. Our goal is to provide education and solutions to the many problems our clients face while providing service that exceeds their expectations. Ultimately, the results are; reduced energy consumption, structural durability, and increased comfort for our clients. Full service insulation contractor, spray foam applicator with award winning customer service.
FAQs for septic tank service projects in Como, WI
The cost to replace a septic tank is $7,350 for the average homeowner. This cost can range, however, from $470 to $22,500, depending on several factors. Your house size is a significant factor in the overall cost, but other things like material type impact the final price tag. For example, installing a new septic tank in a one-bedroom house typically costs $500 to $900, whereas installing a new septic tank in a five or six-bedroom home is generally $1,200 to $1,600.
Yes, most states require septic tank installers to have a license, and for good reason. Hiring an unlicensed septic tank pro could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
The cost of septic tank repair is $1,775 for the average homeowner. However, depending on a few elements, you might pay as little as $170 or as much as $6,100. Location, repair type, and tank material all determine the final cost. For example, replacing the septic tank filter can be as little as $200 to $300. However, repairing septic lines costs more, averaging around $1,500.
A septic tank can typically last 15 to 20 years on average, though your system's lifespan will vary depending on the type of septic system and the materials used. To help increase your septic tank's lifespan, schedule routine maintenance and do not flush items like cat litter, cigarette butts, or paper towels.
Repairing or replacing a septic tank is a job best left to a professional. Your septic tank is an essential part of your home, and if installed or repaired incorrectly, it could lead to significant problems. Things like polluted water, property damage, and health risks to your family could all happen as a result of an improper septic tank repair or installation.
The Como, WI homeowners’ guide to septic tank services
From average costs to expert advice, get all the answers you need to get your job done.

You should do a septic inspection once every one to three years to ensure you don’t have any issues. Learn about septic inspection costs before scheduling.

Need to know what sewer line replacement costs in Los Angeles, CA? This guide will help you prepare to budget for sewer line replacement done by local contractors.

The cost of converting a cesspool to a septic system depends on factors like labor, complexity, and materials. Use our guide to estimate your budget.

Follow this guide to learn how to get rid of a cesspool to save some money and transform your home into a more eco-friendly space.

A full septic tank can cause health issues and costly repairs. Look out for these top seven warning signs your septic tank is full.

Need to know what sewer line replacement costs in Minneapolis, MN? This guide will help you prepare to budget for sewer line replacement done by local contractors.
- Lake Geneva, WI Septic tank pros
- Bloomfield, WI Septic tank pros
- Williams Bay, WI Septic tank pros
- Fontana, WI Septic tank pros
- Powers Lake, WI Septic tank pros
- Elkhorn, WI Septic tank pros
- Genoa City, WI Septic tank pros
- Walworth, WI Septic tank pros
- Hebron, IL Septic tank pros
- Delavan, WI Septic tank pros
- Twin Lakes, WI Septic tank pros
- Burlington, WI Septic tank pros
- Richmond, IL Septic tank pros
- Darien, WI Septic tank pros
- Silver Lake, WI Septic tank pros
- Wonder Lake, IL Septic tank pros
- Harvard, IL Septic tank pros
- Ringwood, IL Septic tank pros
- East Troy, WI Septic tank pros
- Potter Lake, WI Septic tank pros
- Rochester, WI Septic tank pros
- Spring Grove, IL Septic tank pros
- Salem Lakes, WI Septic tank pros
- Paddock Lake, WI Septic tank pros
- Salem, WI Septic tank pros
- Sharon, WI Septic tank pros
- Kansasville, WI Septic tank pros
- Trevor, WI Septic tank pros
- Waterford, WI Septic tank pros
- Wind Lake, WI Septic tank pros






