Top-rated septic system installers and replacers.

Get matched with top septic system installers and replacers in Lakewood, CO

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 Lakewood

Dotts Construction and Grading, LLC

857 County Road 512
4.57(
14
)
•Approved Pro

Dotts Construction and Grading, LLC

857 County Road 512
4.57(
14
)
•Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
21 local quotes requested

CALL ME DIRECTLY AT (678) 815-9850 FOR A FREE ESTIMATE. We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Nothing"

Donna M on July 2023

CALL ME DIRECTLY AT (678) 815-9850 FOR A FREE ESTIMATE. We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Nothing"

Donna M on July 2023

Avatar for Doone Brothers Sewer and Septic Services, LLC

Doone Brothers Sewer and Septic Services, LLC

8124 Owens Way
5.00(
7
)
•Approved Pro

Doone Brothers Sewer and Septic Services, LLC

8124 Owens Way
5.00(
7
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 local quotes requested

With over 10 years of experience in the septic system industry, we are the experts you need to take care of your home or business. We handle everything from new septic installs to repair work. We will treat your home as we would treat our own. Give Doone Brothers Sewer and Septic Services, LLC, a call today, we look forward to working with you!

"I highly recommend Seamus, Kellen, and their team at Doone Brothers. They did my septic as well as my full site excavation/grading/driveway project. My site is very steep and challenging. I found them to be hardworking and fair. They went above and beyond with their communication and effort on my project and Iâ m super grateful to them for the work they did."

Carissa C on September 2020

With over 10 years of experience in the septic system industry, we are the experts you need to take care of your home or business. We handle everything from new septic installs to repair work. We will treat your home as we would treat our own. Give Doone Brothers Sewer and Septic Services, LLC, a call today, we look forward to working with you!

"I highly recommend Seamus, Kellen, and their team at Doone Brothers. They did my septic as well as my full site excavation/grading/driveway project. My site is very steep and challenging. I found them to be hardworking and fair. They went above and beyond with their communication and effort on my project and Iâ m super grateful to them for the work they did."

Carissa C on September 2020

Avatar for High Altitude Hauling, Inc.

High Altitude Hauling, Inc.

1878 McDowell Dr
5.00(
2
)
•Approved Pro

High Altitude Hauling, Inc.

1878 McDowell Dr
5.00(
2
)
•Approved Pro
19 years of experience
Free onsite estimate

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 are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you

"Paul was very responsive and knowledgeable. His prices were right and he did a great job. I highly recommend with any septic repair. "

Jan S on September 2025

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 are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you

"Paul was very responsive and knowledgeable. His prices were right and he did a great job. I highly recommend with any septic repair. "

Jan S on September 2025

Silverline Landscape & Excavation, LLC

612 West County Rd 74
4.82(
14
)
•Approved Pro

Silverline Landscape & Excavation, LLC

612 West County Rd 74
4.82(
14
)
•Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
42 local quotes requested

We have been proudly serving the local area since 2018, bringing over 10 years of experience to Wellington and the surrounding areas. We promise to provide high quality work to every homeowner that we work with, taking pride in each project that we complete. Call today to schedule your appointment for reliable service. You will not regret your decision to work with us!

"Tanner and his crew were professional and thorough. They took care to minimize the impact of having a small loader in my yard, and rehung the gate to the back yard better than it was before. Well done and would recommend."

Linda K on August 2023

We have been proudly serving the local area since 2018, bringing over 10 years of experience to Wellington and the surrounding areas. We promise to provide high quality work to every homeowner that we work with, taking pride in each project that we complete. Call today to schedule your appointment for reliable service. You will not regret your decision to work with us!

"Tanner and his crew were professional and thorough. They took care to minimize the impact of having a small loader in my yard, and rehung the gate to the back yard better than it was before. Well done and would recommend."

Linda K on August 2023

Avatar for Fahlbros Septic Installation and Services, LLC

Fahlbros Septic Installation and Services, LLC

216 Arabian Ct
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Fahlbros Septic Installation and Services, LLC

216 Arabian Ct
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
15 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

Avatar for A to Z Remodel & Repair LLC

A to Z Remodel & Repair LLC

1975 19th St, Unit 3053
5.00(
11
)
•Approved Pro

A to Z Remodel & Repair LLC

1975 19th St, Unit 3053
5.00(
11
)
•Approved Pro
1 years of experience
Free onsite estimate

We're a locally owned company with over 20 years of experience specializing in home additions, kitchen and bathroom remodels, and general home improvements. Our skilled professionals deliver detailed workmanship and bilingual customer support. We take great pride in ensuring complete satisfaction and building lasting relationships with all our clients.

"Matt arrived on time and completed my door fixes with quality work. Definitely will call him again. "

Carla D on September 2025

We're a locally owned company with over 20 years of experience specializing in home additions, kitchen and bathroom remodels, and general home improvements. Our skilled professionals deliver detailed workmanship and bilingual customer support. We take great pride in ensuring complete satisfaction and building lasting relationships with all our clients.

"Matt arrived on time and completed my door fixes with quality work. Definitely will call him again. "

Carla D on September 2025

Avatar for Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup

7800 W Jewell Ave
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Roto-Rooter Plumbing & Water Cleanup

7800 W Jewell Ave
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
44 local quotes requested
90 years of experience

Roto-Rooter is a fully licensed and insured plumbing company providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America.

Roto-Rooter is a fully licensed and insured plumbing company providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America.

Avatar for Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup

8800 Ralston Rd
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Roto-Rooter Plumbing & Water Cleanup

8800 Ralston Rd
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
104 local quotes requested
90 years of experience

Roto-Rooter is a fully licensed and insured plumbing company providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America.

Roto-Rooter is a fully licensed and insured plumbing company providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America.

Avatar for Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup

1150 W Littleton Blvd
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Roto-Rooter Plumbing & Water Cleanup

1150 W Littleton Blvd
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
100 local quotes requested
90 years of experience

Roto-Rooter is a fully licensed and insured plumbing company providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America.

Roto-Rooter is a fully licensed and insured plumbing company providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America.

Avatar for Afford-A-Rooter

Afford-A-Rooter

10860 Dover St
4.54(
126
)
•Approved Pro

Afford-A-Rooter

10860 Dover St
4.54(
126
)
•Approved Pro
Customers say: Quality work
1480 local quotes requested
22 years of experience

Locally owned plumbing company offering quality plumbing and drain cleaning at an affordable price. Second generation plumber serving families and businesses in the Denver metro area. Master Plumber's License, Colorado State Plumbing Contractors License, fully insured. Member BBB with "A" Rating. Available 24/7.

"Jason Dodge did a great job. Not only did he snake the drain in no time at all but he noticed the hot and cold water were reversed on my sink faucet and in 3 minutes he corrected it no charge! He couldn't have been nicer. I was only charged $100. for the whole thing. they have definitely become my go-to plumber!"

Carol B on November 2020

Locally owned plumbing company offering quality plumbing and drain cleaning at an affordable price. Second generation plumber serving families and businesses in the Denver metro area. Master Plumber's License, Colorado State Plumbing Contractors License, fully insured. Member BBB with "A" Rating. Available 24/7.

"Jason Dodge did a great job. Not only did he snake the drain in no time at all but he noticed the hot and cold water were reversed on my sink faucet and in 3 minutes he corrected it no charge! He couldn't have been nicer. I was only charged $100. for the whole thing. they have definitely become my go-to plumber!"

Carol B on November 2020

...
Showing 1-10 of 150
FAQs for septic system installation and replacement projects in Lakewood, CO

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 Lakewood, CO 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