Top-rated septic system installers and replacers.

Get matched with top septic system installers and replacers in Evansville, WI

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Septic system installers and replacers in Evansville

Avatar for Aqua Well & Pump Systems, Inc

Aqua Well & Pump Systems, Inc

124 Oakridge Dr
4.60(
70
)
•Approved Pro

Aqua Well & Pump Systems, Inc

124 Oakridge Dr
4.60(
70
)
•Approved Pro
Customers say: True professional
146 local quotes requested
38 years of experience

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

A+ Plumbing

11014 Blackhawk Dr
4.74(
19
)

A+ Plumbing

11014 Blackhawk Dr
4.74(
19
)
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Additional email - jgassman@mhtc.net.

"Our water heater quit on us and A+ showed up promptly with a replacement and got it installed in short order. He also looked at another faucet and gave some advice."

Susan F on September 2018

Additional email - jgassman@mhtc.net.

"Our water heater quit on us and A+ showed up promptly with a replacement and got it installed in short order. He also looked at another faucet and gave some advice."

Susan F on September 2018

Jeff Wolf Contractor LLC

2896 County Rd T
5.00(
1
)

Jeff Wolf Contractor LLC

2896 County Rd T
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Structure repair

Structure repair

Dorian Visionheart Dyer

3560 South Brandon Street
4.83(
6
)

Dorian Visionheart Dyer

3560 South Brandon Street
4.83(
6
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I am a self-taught artist, initially drawn to experiment with pastels and colored pencil, and now working with acrylic on canvas. My art speaks for itself.

I am a self-taught artist, initially drawn to experiment with pastels and colored pencil, and now working with acrylic on canvas. My art speaks for itself.

Accurate Insulation Solutions

N9063 North Rd
4.81(
21
)

Accurate Insulation Solutions

N9063 North Rd
4.81(
21
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

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.

SIERRA CONCEPTS LLC

6156 Darlin Drive
4.88(
8
)

SIERRA CONCEPTS LLC

6156 Darlin Drive
4.88(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are basement waterproofing company specializing in keeping your basement dry. Locally owned and operated since 1998, we have the freedom to create a custom solution for each homes specific need. Whether you are building a new house or need to fix your current home, we will work with you to waterproof your basement.

We are basement waterproofing company specializing in keeping your basement dry. Locally owned and operated since 1998, we have the freedom to create a custom solution for each homes specific need. Whether you are building a new house or need to fix your current home, we will work with you to waterproof your basement.

Adrian's well pumps and septic

N589 County Road T
No reviews yet

Adrian's well pumps and septic

N589 County Road T
No reviews yet
6 years of experience

water well and pump services

water well and pump services

Environmental Testing & Research Laboratories, Inc

60 Elm Hill Ave.
4.85(
347
)

Environmental Testing & Research Laboratories, Inc

60 Elm Hill Ave.
4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

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

Huntington & Son Plumbing & Well Pumps

301 3rd St
No reviews yet

Huntington & Son Plumbing & Well Pumps

301 3rd St
No reviews yet
46 years of experience

Huntington & Son Plumbing & Well Pumps, in Brodhead, WI, is the area's leading plumber serving Southern Wisconsin since 1979. We specialize in new construction, remodeling, plumbing repairs, sewer and drain cleaning, installation and repair of well pumps, well inspections and much more. For all your plumbing needs, contact Huntington & Son Plumbing & Well Pumps in Brodhead, WI.

Huntington & Son Plumbing & Well Pumps, in Brodhead, WI, is the area's leading plumber serving Southern Wisconsin since 1979. We specialize in new construction, remodeling, plumbing repairs, sewer and drain cleaning, installation and repair of well pumps, well inspections and much more. For all your plumbing needs, contact Huntington & Son Plumbing & Well Pumps in Brodhead, WI.

Roto-Rooter

4808 Ivywood Trl
4.85(
34
)

Roto-Rooter

4808 Ivywood Trl
4.85(
34
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Additional phone number - (608) 838 -7676 & (608) 835-7656. All drain cleaning needs. Televising laterals and mains. Pumping and Jetting of any size pit or pipe. Pipe patching. Trenchless pipe repair.

"The work they did was fantastic. Quick fix and a simple solution. The reason they only get 2 stars while unclogging the drain they scratched the heck out of the bottom my toilet and will now have to be replaced:("

Kevin E on February 2022

Additional phone number - (608) 838 -7676 & (608) 835-7656. All drain cleaning needs. Televising laterals and mains. Pumping and Jetting of any size pit or pipe. Pipe patching. Trenchless pipe repair.

"The work they did was fantastic. Quick fix and a simple solution. The reason they only get 2 stars while unclogging the drain they scratched the heck out of the bottom my toilet and will now have to be replaced:("

Kevin E on February 2022

Showing 1-10 of 39
FAQs for septic system installation and replacement projects in Evansville, WI

Most septic system replacements require several days to complete, not including permitting and preparation time. The process begins with site assessment and testing, followed by excavation, component installation, and final inspection. Weather conditions, property accessibility, and inspection schedules can all affect your project timeline. Your contractor can provide a more specific estimate based on your property's unique characteristics.

Standard homeowners' insurance policies don't cover septic system replacement due to age or normal deterioration. Coverage may apply if damage results from specific covered events, but routine maintenance and eventual replacement are generally considered homeowner responsibilities. Review your policy details or speak with your insurance agent to understand your specific coverage limitations.

Look for multiple indicators such as slow-draining fixtures, unusual gurgling sounds in plumbing, sewage odors inside or outside your home, or wet spots in your yard. Unusually lush grass over the drain field area, frequent backups, or recurring repair needs might signal system failure. Addressing these warning signs promptly can prevent property damage and health hazards.

DIY septic installation is not recommended and may violate local regulations. Professional installation ensures compliance with health codes, proper design for your specific site conditions, and appropriate safety measures. The specialized equipment, technical knowledge, and permitting requirements make this a job best left to licensed professionals who can guarantee the system's safety and effectiveness.

With proper maintenance, including regular pumping, a drain field lasts 20 years. Various factors influence system longevity, including household size, water usage patterns, and soil conditions. Regular professional inspections can help determine when replacement becomes necessary. If your system requires increasingly frequent repairs, replacement might be more economical than continuing to address individual problems.

The Evansville, WI homeowners’ guide to septic system installations and replacements

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

See all articles