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 Charleston

Avatar for Montani Mechanical Group LLC
Montani Mechanical Group LLC
132 HARRIS DR
5.00(
26
)
Approved Pro
Montani Mechanical Group LLC
132 HARRIS DR
5.00(
26
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
782 local quotes requested

Montani Mechanical Group, LLC, is committed to providing the highest quality work at the most cost effective price. We are locally owned and operated, and our fully licensed and insured service technicians, plumbers, and installers are some of the very best in West Virginia. We make customer satisfaction our highest priority. With a combined 40 years of experience in heating, cooling, plumbing, electric, and refrigeration, our company strives to provide both our residential and commercial customers the best experience in what can be very stressful times. Montani Mechanical Group is also a proud Ruud Pro Partner. When homeowners need an independent heating and cooling contractor they can trust, they turn to the pros— Ruud® Pro Partners. No other contractor supplies, installs and services more Ruud residential solutions. Pro Partners are held to the highest standards of customer service, professional training and industry expertise. We offer 24/7 emergency service, and are only ever a phone call away. Free estimates for select projects, ask for details.

"Came in to give a quote. Joseph was very polite and answered all our questions. We look forward to them coming back to do the job"

Loren C on November 2024

Montani Mechanical Group, LLC, is committed to providing the highest quality work at the most cost effective price. We are locally owned and operated, and our fully licensed and insured service technicians, plumbers, and installers are some of the very best in West Virginia. We make customer satisfaction our highest priority. With a combined 40 years of experience in heating, cooling, plumbing, electric, and refrigeration, our company strives to provide both our residential and commercial customers the best experience in what can be very stressful times. Montani Mechanical Group is also a proud Ruud Pro Partner. When homeowners need an independent heating and cooling contractor they can trust, they turn to the pros— Ruud® Pro Partners. No other contractor supplies, installs and services more Ruud residential solutions. Pro Partners are held to the highest standards of customer service, professional training and industry expertise. We offer 24/7 emergency service, and are only ever a phone call away. Free estimates for select projects, ask for details.

"Came in to give a quote. Joseph was very polite and answered all our questions. We look forward to them coming back to do the job"

Loren C on November 2024


House Medic
X
3.90(
10
)
House Medic
X
3.90(
10
)
Customers say: Super punctual
23 years of experience

x

"The company is HPP Home Project Pros, owner Darren McComas (formerly House Medic). When I hired Mr. McComas, he didn’t offer a contract and I didn’t ask. My mistake. He is the husband of the dentist who took over my former dentist’s practice so I trusted him. He gave me a quote and I agreed to do the job. He wanted a down payment of half the amount. At the time I said to him that I wouldn’t have to pay again until job completed and he said yes. The job was to take out an old bathtub and install a shower. It’s a small bathroom. After taking out tub, his foreman, Scott Woods, told me that the premade shower piece was too big, and they would have to custom build the shower. For $1,000 more! My tub was out with a hole in the floor! I didn’t have a choice. I texted Mr. McComas that he should have measured. He never responded nor did I ever hear from him again.

At the end of the first week, Mr. Woods asked for more money again. I mentioned that Mr. McComas said I didn’t have to pay more until completed. But then they added more cost to the job which shouldn’t have been my problem. I pointed out things that needed touched up to Mr. Woods. One evening over the phone he threatened to leave the job. I asked how would Mr. McComas feel about that. He responded that Mr. McComas told him he could get his tools and leave when I hesitated about paying more. He again wanted paid in full before he was coming back the following day to finish up. He needed to seal the shower. He left a spray can for me to add another layer. He indicated that it was the homeowner’s job to seal. I had never installed a shower. How did I know how to seal? Well, it was a spray can. He installed the shower head but didn’t check after. My handyman had to adjust the shower head because it was leaking. The curtain rod is a tension rod and has fallen three times. I also think the step into the shower should be a little deeper so the water won’t leak out from around the shower curtain. I would not use them again and do not recommend them."

Linda R on January 2018

x

"The company is HPP Home Project Pros, owner Darren McComas (formerly House Medic). When I hired Mr. McComas, he didn’t offer a contract and I didn’t ask. My mistake. He is the husband of the dentist who took over my former dentist’s practice so I trusted him. He gave me a quote and I agreed to do the job. He wanted a down payment of half the amount. At the time I said to him that I wouldn’t have to pay again until job completed and he said yes. The job was to take out an old bathtub and install a shower. It’s a small bathroom. After taking out tub, his foreman, Scott Woods, told me that the premade shower piece was too big, and they would have to custom build the shower. For $1,000 more! My tub was out with a hole in the floor! I didn’t have a choice. I texted Mr. McComas that he should have measured. He never responded nor did I ever hear from him again.

At the end of the first week, Mr. Woods asked for more money again. I mentioned that Mr. McComas said I didn’t have to pay more until completed. But then they added more cost to the job which shouldn’t have been my problem. I pointed out things that needed touched up to Mr. Woods. One evening over the phone he threatened to leave the job. I asked how would Mr. McComas feel about that. He responded that Mr. McComas told him he could get his tools and leave when I hesitated about paying more. He again wanted paid in full before he was coming back the following day to finish up. He needed to seal the shower. He left a spray can for me to add another layer. He indicated that it was the homeowner’s job to seal. I had never installed a shower. How did I know how to seal? Well, it was a spray can. He installed the shower head but didn’t check after. My handyman had to adjust the shower head because it was leaking. The curtain rod is a tension rod and has fallen three times. I also think the step into the shower should be a little deeper so the water won’t leak out from around the shower curtain. I would not use them again and do not recommend them."

Linda R on January 2018


Kanawha Valley Maintenance
2930 Piedmont Rd
4.31(
36
)
Kanawha Valley Maintenance
2930 Piedmont Rd
4.31(
36
)
Customers say: Super punctual
34 years of experience

We can take care of all your plumbing and HVAC needs. No job to big or to small!

"It went great. They did a great job."

Mary ann m on January 2020

We can take care of all your plumbing and HVAC needs. No job to big or to small!

"It went great. They did a great job."

Mary ann m on January 2020


A & M Septic Services LLC
317 W 15th St
No reviews
A & M Septic Services LLC
317 W 15th St
No reviews
9 years of experience

Septic tank cleaning service Vacuum truck rental

Septic tank cleaning service Vacuum truck rental


Wicked Web Design & SEO
1312 North Monroe St. Suite 137
4.67(
9
)
Wicked Web Design & SEO
1312 North Monroe St. Suite 137
4.67(
9
)
Customers say: Quick response
12 years of experience

Want an Awesome looking website that also Ranks in the search engines? If you're expecting for it to generate new customers it's vital potential customers find it when they search. This is called Search Engine Optimization. Everyone and their brother are building websites these days, and ironically they are all SEO experts. Most people are smart enough to figure out this isn't true. We are 100% from the United States. Our team is comprised of Graphic Designers, a content writer and one of the Best SEO's in the Country. We have hundreds of #1 Rankings for some of the hardest search terms available. Ask to see some samples. Wicked Web Design is a division of Justin Monk SEO. It became a division to full-fill the entire package. Anyone can build a website, but if the on-page optimization isn’t done correctly the website will never rank. The customer then is forced to pay to have it re-done. Here’s where it gets tricky. Everyone says they are good at SEO, when actually very few are. It definitely isn’t fair to you the customer. Please do your homework and check their rankings. If they don’t have rankings chances are they aren’t very good. We rank in every city we have targeted. Ask to see the list. Awesome web Design mixed with Dominating SEO is a combination any company looking to destroy their competition can’t go without. Please allow extra time for our website (Visit Website) to load, the Demo is displaying all features available which dramatically slow down the loading speed. All the features are displayed so you can choose which ones you want for your website which will be much faster.

Want an Awesome looking website that also Ranks in the search engines? If you're expecting for it to generate new customers it's vital potential customers find it when they search. This is called Search Engine Optimization. Everyone and their brother are building websites these days, and ironically they are all SEO experts. Most people are smart enough to figure out this isn't true. We are 100% from the United States. Our team is comprised of Graphic Designers, a content writer and one of the Best SEO's in the Country. We have hundreds of #1 Rankings for some of the hardest search terms available. Ask to see some samples. Wicked Web Design is a division of Justin Monk SEO. It became a division to full-fill the entire package. Anyone can build a website, but if the on-page optimization isn’t done correctly the website will never rank. The customer then is forced to pay to have it re-done. Here’s where it gets tricky. Everyone says they are good at SEO, when actually very few are. It definitely isn’t fair to you the customer. Please do your homework and check their rankings. If they don’t have rankings chances are they aren’t very good. We rank in every city we have targeted. Ask to see the list. Awesome web Design mixed with Dominating SEO is a combination any company looking to destroy their competition can’t go without. Please allow extra time for our website (Visit Website) to load, the Demo is displaying all features available which dramatically slow down the loading speed. All the features are displayed so you can choose which ones you want for your website which will be much faster.


J & A Construction
Unknown
1.00(
1
)
J & A Construction
Unknown
1.00(
1
)
Customers say: Super punctual
Free onsite estimate

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.


Roto-Rooter
3339 Cyrus Creek Rd
4.48(
23
)
Roto-Rooter
3339 Cyrus Creek Rd
4.48(
23
)
Customers say: Quick response
90 years of experience

Additional DBAs - Roto-Rooter Group Inc, Roto-Rooter, Roto-Rooter Plumbing & Drain Svc - Barboursville.

Additional DBAs - Roto-Rooter Group Inc, Roto-Rooter, Roto-Rooter Plumbing & Drain Svc - Barboursville.


Environmental Testing & Research Laboratories, Inc
60 Elm Hill Ave.
4.78(
372
)
Environmental Testing & Research Laboratories, Inc
60 Elm Hill Ave.
4.78(
372
)
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% 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.

"never contacted me"

Bruce H on April 2019

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.

"never contacted me"

Bruce H on April 2019


Thompson E J & Son LLC Plumbing Heating & AC
5420 1/2 Alpine Dr
4.75(
79
)
Thompson E J & Son LLC Plumbing Heating & AC
5420 1/2 Alpine Dr
4.75(
79
)
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Serving the Kanawha Valley since 1949. Providing repair services and replacement systems. Trane Comfort Specialist Dealer. Experts in Energy efficient systems, indoor air quality and improving your homes comfort.

"It was great, good experience, the job was done well plus they gave me additional good information on how to use the unit. they've done three projects for me already."

Charles C on April 2023

Serving the Kanawha Valley since 1949. Providing repair services and replacement systems. Trane Comfort Specialist Dealer. Experts in Energy efficient systems, indoor air quality and improving your homes comfort.

"It was great, good experience, the job was done well plus they gave me additional good information on how to use the unit. they've done three projects for me already."

Charles C on April 2023

Showing 1-10 of 22

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.