Top-rated septic system installers and replacers.

Get matched with top septic system installers and replacers in your area

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.

Septic system installers and replacers in South Lyon

Avatar for Pelkey Services
Pelkey Services
2490 East Davisburg Road
5.00(
2
)
Approved Pro
Pelkey Services
2490 East Davisburg Road
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

Pelkey Services is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you! We specialize in - Sewer Drain Cleaning, Sewer Water Jetting, Camera Inspection, Sewer Repair, Plumbing Maintenance Repair, New Sewer & Water Installation, Septic Services, Site Development, Concrete / Asphalt Repair & Seal Coating.

"They were honest and did a great job"

Jason H on August 2024

Pelkey Services is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you! We specialize in - Sewer Drain Cleaning, Sewer Water Jetting, Camera Inspection, Sewer Repair, Plumbing Maintenance Repair, New Sewer & Water Installation, Septic Services, Site Development, Concrete / Asphalt Repair & Seal Coating.

"They were honest and did a great job"

Jason H on August 2024


Knights Grading & Excavating, Inc.
Post Office Box 504
New on HomeAdvisorNew on Angi
Approved Pro
Knights Grading & Excavating, Inc.
Post Office Box 504
New on AngiNew on HomeAdvisor
Approved Pro
39 years of experience
Free onsite estimate

Knights Grading & Excavating is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 12 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Knights Grading & Excavating is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 12 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!


Stone & Dirt
9175 Willow Rd
5.00(
2
)
Approved Pro
Stone & Dirt
9175 Willow Rd
5.00(
2
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
47 years of experience

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

"I used Stone&Dirt on four jobs concrete, excavating, landscaping and installing a dual tank septic system for new construction. Outstanding each time. I highly recommend Stone&Dirt."

John B on March 2020

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

"I used Stone&Dirt on four jobs concrete, excavating, landscaping and installing a dual tank septic system for new construction. Outstanding each time. I highly recommend Stone&Dirt."

John B on March 2020


Hamilton Outdoor Services
P.O. Box 104
5.00(
1
)
Approved Pro
Hamilton Outdoor Services
P.O. Box 104
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
37 years of experience

Hamilton Outdoor Services has been in business since 1988. We pride ourselves on providing professional, clean, high quality service at competitive prices. Give us a call today!

"He did a great job and they did what I wanted them to do. I was not there when the job was completed. There were a few changes that needed to be made, I called them, they came right out and took care of it. I was very happy with the work that was done."

Dean K on February 2019

Hamilton Outdoor Services has been in business since 1988. We pride ourselves on providing professional, clean, high quality service at competitive prices. Give us a call today!

"He did a great job and they did what I wanted them to do. I was not there when the job was completed. There were a few changes that needed to be made, I called them, they came right out and took care of it. I was very happy with the work that was done."

Dean K on February 2019


Avatar for At Your Disposal
At Your Disposal
2050 Demode Rd
5.00(
13
)
Approved Pro
At Your Disposal
2050 Demode Rd
5.00(
13
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 local quotes requested

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We thrive to take care of all our client's unique needs. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you

"I am very pleased with this service! Excellent job!"

Franklin C on July 2024

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We thrive to take care of all our client's unique needs. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you

"I am very pleased with this service! Excellent job!"

Franklin C on July 2024


Septic Science, LLC
1670 Elijah Ln
New on HomeAdvisorNew on Angi
Approved Pro
Septic Science, LLC
1670 Elijah Ln
New on AngiNew on HomeAdvisor
Approved Pro
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. One stop shop from engineering to install!

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. One stop shop from engineering to install!


Avatar for Brock Mechanical
Brock Mechanical
10127 Bergin Rd
4.38(
16
)
Approved Pro
Brock Mechanical
10127 Bergin Rd
4.38(
16
)
Approved Pro
Customers say: Quick response
334 local quotes requested
9 years of experience

Brock Mechanical is proud to be providing the local area with expert plumbing needs, repairs and tasks. We are a locally owned and operated business with a staff that is dedicated to your satisfaction. Call us and see why our customers call us for all their plumbing needs. We look forward to earning your business.

"They did a great job."

John K on March 2025

Brock Mechanical is proud to be providing the local area with expert plumbing needs, repairs and tasks. We are a locally owned and operated business with a staff that is dedicated to your satisfaction. Call us and see why our customers call us for all their plumbing needs. We look forward to earning your business.

"They did a great job."

John K on March 2025


Knights Grading & Excavating
PO Box 504
4.53(
17
)
Approved Pro
Knights Grading & Excavating
PO Box 504
4.53(
17
)
Approved Pro
Customers say: Quality work
171 local quotes requested
38 years of experience

Knights Grading & Excavating - Your trusted excavating experts in Detroit. With a family-owned and operated business, we bring a personal touch to every project. Contact us today for all your excavation needs.

"Could not be happier. We had an issue with a septic system backup the day after Christmas. Bob Knight himself answered our emergency call in a few hours after we contacted his company. He spent all afternoon troubleshooting the issue and solved it."

Bruce A on December 2019

Knights Grading & Excavating - Your trusted excavating experts in Detroit. With a family-owned and operated business, we bring a personal touch to every project. Contact us today for all your excavation needs.

"Could not be happier. We had an issue with a septic system backup the day after Christmas. Bob Knight himself answered our emergency call in a few hours after we contacted his company. He spent all afternoon troubleshooting the issue and solved it."

Bruce A on December 2019


Avatar for Pelkey Services
Pelkey Services
.
4.86(
7
)
Approved Pro
Pelkey Services
.
4.86(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

Pelkey Services is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you! We specialize in - Sewer Drain Cleaning, Sewer Water Jetting, Camera Inspection, Sewer Repair, Plumbing Maintenance Repair, New Sewer & Water Installation, Septic Services, Site Development, Concrete & Asphalt Repair & Seal Coating. We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your estimate today!

"Absolutely great service! Very timely, efficient, and clean. Yes, I would hire again."

Tiye G on October 2024

Pelkey Services is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you! We specialize in - Sewer Drain Cleaning, Sewer Water Jetting, Camera Inspection, Sewer Repair, Plumbing Maintenance Repair, New Sewer & Water Installation, Septic Services, Site Development, Concrete & Asphalt Repair & Seal Coating. We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your estimate today!

"Absolutely great service! Very timely, efficient, and clean. Yes, I would hire again."

Tiye G on October 2024


Diamond Home Inspectors
8055 Forest St
No reviews
Diamond Home Inspectors
8055 Forest St
No reviews
10 years of experience

YOUR TRUSTED HOME INSPECTORS! Whether you are buying your 1st home, selling your family home or ensuring the safety and integrity of your forever home, we are committed to making the home inspection process less stressful for you!

YOUR TRUSTED HOME INSPECTORS! Whether you are buying your 1st home, selling your family home or ensuring the safety and integrity of your forever home, we are committed to making the home inspection process less stressful for you!

...
Showing 1-10 of 425

Septic system installations and replacements FAQs

A septic tank typically lasts 15 to 20 years, depending on the materials used, maintenance frequency, and soil conditions. Regular inspections, proper pumping, and careful water usage can extend its lifespan. Professional maintenance ensures your system remains efficient and helps prevent premature failure.

Your septic tank should be pumped every three to five years. In fact, the recommended interval for pumping is every three to five years, as this schedule effectively prevents the buildup of solids and maintains the system's performance. Factors such as household size, water usage, and the capacity of the tank can influence this interval. Adhering to a regular pumping schedule minimizes risks of backups and system overload, ensuring efficient operation and longevity of your septic system.

Your septic system shows signs of failing when you detect noticeable odors and unusual moisture or overly green patches in your yard. In essence, clear indications such as unpleasant smells, gurgling noises from the plumbing, and areas of excessive vegetation or saturation signal that the system may be compromised. Additional symptoms include slow drainage and standing water near the drain field. These warning signs require immediate professional evaluation to prevent severe damage or environmental hazards.

The 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.
Man inspecting well
Apr 21, 2025
Apr 21, 2025
Discover how factors such as your location, service requirements, labor rates, and add-ons affect well inspection costs.
A septic system on the backyard
Apr 16, 2025
Apr 16, 2025
If you need to install a new septic system, use our cost guide to budget for this extensive project.
well pump in borehole water supply system
Apr 16, 2025
Apr 16, 2025
Budget for well pump repair costs based on factors such as parts and components, location, pump type, labor, inspections, and more.
septic tank in yard under repair
Mar 23, 2025
Mar 23, 2025
Budget for septic tank repair costs based on factors including parts, materials, labor, ongoing maintenance costs, and more.
Girl washing her hands in the kitchen
Mar 20, 2025
Mar 20, 2025
Use this guide to budget for a septic system inspection based on cost factors such as inspection type, accessibility, and additional septic services.
septic tank being pumped and cleaned by pump truck
Feb 20, 2025
Feb 20, 2025
When calculating the cost to pump a septic tank, you need to consider the size of the tank, how often it needs to be pumped, and the maintenance of the tank.
Share project details to get started.