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TRUSTED BY SENECA, SC HOMEOWNERS

Average homeowner rating star icon4.4
Average homeowner rating
Verified reviews icon139
Verified septic tank services reviews

Septic tank pros in Seneca

Avatar for C&M Septic and Plumbing
C&M Septic and Plumbing
P.O. Box 753
4.33(
6
)
Approved Pro
C&M Septic and Plumbing
P.O. Box 753
4.33(
6
)
Approved Pro
Customers say: True professional
88 local quotes requested
6 years of experience

C&M Septic and Plumbing is a family owned company that is here to help with reasonable pricing. We cover all Septic and Plumbing needs. We are quick, efficient, and great at what we do. We offer great pricing and even financing for those really unexpected costs.

"I made an appt with them for Wednesday from noon to 2. They no showed and didn’t bother to call. I called back Friday and they agreed to come out right then. However, the truck didn’t have enough to pump my entire septic and they said they would come out first thing Monday. They no showed again on Monday. Four days later they tried to contact me to reschedule. I refused at that point. I can’t be kept waiting for 2 weeks for whenever they feel it is convenient for them…if you make an appt, keep it!"

Paulo S on March 2024

C&M Septic and Plumbing is a family owned company that is here to help with reasonable pricing. We cover all Septic and Plumbing needs. We are quick, efficient, and great at what we do. We offer great pricing and even financing for those really unexpected costs.

"I made an appt with them for Wednesday from noon to 2. They no showed and didn’t bother to call. I called back Friday and they agreed to come out right then. However, the truck didn’t have enough to pump my entire septic and they said they would come out first thing Monday. They no showed again on Monday. Four days later they tried to contact me to reschedule. I refused at that point. I can’t be kept waiting for 2 weeks for whenever they feel it is convenient for them…if you make an appt, keep it!"

Paulo S on March 2024


Avatar for Xpert Plumbing INC
Xpert Plumbing INC
111 Logan Lane
5.00(
7
)
Approved Pro
Xpert Plumbing INC
111 Logan Lane
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
52 local quotes requested

Local family owned business with 19 plus years of experience in septic and sewer lines anywhere from small leak repairs to full system installation. We service and repair all plumbing fixtures, standard and custom, tank or tankless water heater repair and install . We take pride in our work so you may take pride in your property.

"They were amazing"

Aimee W on August 2025

Local family owned business with 19 plus years of experience in septic and sewer lines anywhere from small leak repairs to full system installation. We service and repair all plumbing fixtures, standard and custom, tank or tankless water heater repair and install . We take pride in our work so you may take pride in your property.

"They were amazing"

Aimee W on August 2025


Avatar for Benjamin Franklin Plumbing
Benjamin Franklin Plumbing
3307 New Easley Hwy
4.00(
61
)
Approved Pro
Benjamin Franklin Plumbing
3307 New Easley Hwy
4.00(
61
)
Approved Pro
Customers say: Super punctual
123 local quotes requested
22 years of experience

As one of the fastest growing franchises in the country, Benjamin Franklin Plumbing proudly embodies the traditional values of hard work, community spirit, and education the founding founder they're named after is known for. This is especially apparent with the way the company treats both customers and employees. Benjamin Franklin Plumbing provides all employees with a thriving work environment including continuing education to keep up with the latest methods and technologies in the field. In turn, the employees themselves go out of their way to be there for each customer, from providing quality plumbing services to upfront pricing and energy efficiency tips. Additionally, Benjamin Franklin offers flexible financing options and special discounts to military personnel, policemen, firefighters, and EMS. Call now to schedule a service and receive accurate results and peace of mind. The punctual Greenville plumbers are also available 24/7 for any emergency plumbing.

"On 6/1/2022 a technician shows up for a water leak under my home, the tech was friendly, on time, and professional, in appearance. I point out where the leak is, after 30 minutes he says the main pipe is probably plugged which created additional weight, possibly stretching supports and as a result the shower drain pipe had been disconnected. He said he would write up a quote, and I was shocked to find it was for 10k. I refused service but asked for a detailed write up for what needed because I was paying an $89.00 Regular Service Fee (29-89) and another fee, MISC level 1 1 which was $97.00 for god knows what. Here is the write up I received from the technician.(More commentary below) "END TASKS*/ upon arrival customer had leak in crawl space and shower has disconnected the reason this disconnected is due to the weight of the sewer line this line is full of water and when wisher is ran it backs up out of this line causing a leak this line has fallen in ,multiple spots and is sagging in multiple spots this is abs piping. I gave options to repipe both bathrooms and then after run camera to locate septic tank. The reason customer is not backing up into house is because everything comes out this shower drain. I gave customer the options for repipe he did not want to continue with any work there is not a cleanout outside for me to camera this line and cannot locate where line exits home for ability to locate septic tank. Options were provided customer did not want to proceed with any work inspection fee was charged. Repipe and camera locate septic Camera Locate Septic Tank from Clean Out 1x $369.00 2 bath/kitchen/laundry drain only L1 1x $9,552.00 Deposit on Ben Society Agreement 1yr $99.00 Start date: 06/01/2022 Subtotal: $10,020.00 Discount: - $315.00 Tax: TBD $9,705.00 I asked how long this work would take and was told 2-3 days. Simple math tells me I could pay a guy 100$ an hour for 97 hours, or 2 full weeks and then some at that rate. I thought to myself, ok, he does not want to do the work so he priced himself out. I am ok with that, but the business owner should be made aware of what is going on and cut these guys loose because there are plenty of other options out there. I am also shocked at the lack of detail for pricing, for 10k I need know specifically what is being done, on a line by line basis. After all, I paid almost 200 dollars and I would like to think I am owed that much. One last detail, I did call in and spoke to "Angel" who said she would relay my concerns and that someone would be calling me back. I am not holding my breath."

George R on June 2022

As one of the fastest growing franchises in the country, Benjamin Franklin Plumbing proudly embodies the traditional values of hard work, community spirit, and education the founding founder they're named after is known for. This is especially apparent with the way the company treats both customers and employees. Benjamin Franklin Plumbing provides all employees with a thriving work environment including continuing education to keep up with the latest methods and technologies in the field. In turn, the employees themselves go out of their way to be there for each customer, from providing quality plumbing services to upfront pricing and energy efficiency tips. Additionally, Benjamin Franklin offers flexible financing options and special discounts to military personnel, policemen, firefighters, and EMS. Call now to schedule a service and receive accurate results and peace of mind. The punctual Greenville plumbers are also available 24/7 for any emergency plumbing.

"On 6/1/2022 a technician shows up for a water leak under my home, the tech was friendly, on time, and professional, in appearance. I point out where the leak is, after 30 minutes he says the main pipe is probably plugged which created additional weight, possibly stretching supports and as a result the shower drain pipe had been disconnected. He said he would write up a quote, and I was shocked to find it was for 10k. I refused service but asked for a detailed write up for what needed because I was paying an $89.00 Regular Service Fee (29-89) and another fee, MISC level 1 1 which was $97.00 for god knows what. Here is the write up I received from the technician.(More commentary below) "END TASKS*/ upon arrival customer had leak in crawl space and shower has disconnected the reason this disconnected is due to the weight of the sewer line this line is full of water and when wisher is ran it backs up out of this line causing a leak this line has fallen in ,multiple spots and is sagging in multiple spots this is abs piping. I gave options to repipe both bathrooms and then after run camera to locate septic tank. The reason customer is not backing up into house is because everything comes out this shower drain. I gave customer the options for repipe he did not want to continue with any work there is not a cleanout outside for me to camera this line and cannot locate where line exits home for ability to locate septic tank. Options were provided customer did not want to proceed with any work inspection fee was charged. Repipe and camera locate septic Camera Locate Septic Tank from Clean Out 1x $369.00 2 bath/kitchen/laundry drain only L1 1x $9,552.00 Deposit on Ben Society Agreement 1yr $99.00 Start date: 06/01/2022 Subtotal: $10,020.00 Discount: - $315.00 Tax: TBD $9,705.00 I asked how long this work would take and was told 2-3 days. Simple math tells me I could pay a guy 100$ an hour for 97 hours, or 2 full weeks and then some at that rate. I thought to myself, ok, he does not want to do the work so he priced himself out. I am ok with that, but the business owner should be made aware of what is going on and cut these guys loose because there are plenty of other options out there. I am also shocked at the lack of detail for pricing, for 10k I need know specifically what is being done, on a line by line basis. After all, I paid almost 200 dollars and I would like to think I am owed that much. One last detail, I did call in and spoke to "Angel" who said she would relay my concerns and that someone would be calling me back. I am not holding my breath."

George R on June 2022


Avatar for Mr. Rooter Plumbing Of Anderson Sc
Mr. Rooter Plumbing Of Anderson Sc
130 Powell Rd
4.76(
94
)
Approved Pro
Mr. Rooter Plumbing Of Anderson Sc
130 Powell Rd
4.76(
94
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
30 local quotes requested

At Mr. Rooter® Plumbing every customer’s individual needs are important. Whether it’s a simple sink clog or a damaged sewer line, you can count on a Mr. Rooter plumber to take care of your plumbing needs – day or night – with never an overtime charge. Our professional service, quality products and honest, up-front pricing make Mr. Rooter the best value in plumbing services nationwide. Mr. Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to frozen pipes and leaking water heaters. You can count on an expert diagnosis from Mr. Rooter with our camera inspection tools. Then we’ll fix it right the first time, whether it takes HydroScrub® drain cleaning or trenchless pipe repair, with courteous smiles on our faces. There's a reason they call us Mr.® Call your local Mr. Rooter today. Alternate Phone Number: 864-202-4900.

"Smooth and work is great! They were prompt and did a great job!"

Allison B on May 2025

At Mr. Rooter® Plumbing every customer’s individual needs are important. Whether it’s a simple sink clog or a damaged sewer line, you can count on a Mr. Rooter plumber to take care of your plumbing needs – day or night – with never an overtime charge. Our professional service, quality products and honest, up-front pricing make Mr. Rooter the best value in plumbing services nationwide. Mr. Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to frozen pipes and leaking water heaters. You can count on an expert diagnosis from Mr. Rooter with our camera inspection tools. Then we’ll fix it right the first time, whether it takes HydroScrub® drain cleaning or trenchless pipe repair, with courteous smiles on our faces. There's a reason they call us Mr.® Call your local Mr. Rooter today. Alternate Phone Number: 864-202-4900.

"Smooth and work is great! They were prompt and did a great job!"

Allison B on May 2025


Avatar for Flaker Flooring L.L.C.
Flaker Flooring L.L.C.
1233 Doug Hollow Rd
4.49(
51
)
Approved Pro
Flaker Flooring L.L.C.
1233 Doug Hollow Rd
4.49(
51
)
Approved Pro
Customers say: Terrific value
332 local quotes requested
26 years of experience

Flaker Flooring is a family run business that provides quality install with respect to a customers home and a keen eye for detail. 25 years of experience gives Flaker Flooring the confidence to help a home owner reach their goals with flooring upgrades to their home... We take pride in our work and would love the chance to work in your home. "We got you covered..."Our company also provides Plumbing, electrical, and painting services.

"he came gave me 300 for the job since - came bk and i gave him 200 i held out 100- ever wk its some other excuse this has been going on for 3 wks -he just hung up on me"

Eileen L on August 2025

Flaker Flooring is a family run business that provides quality install with respect to a customers home and a keen eye for detail. 25 years of experience gives Flaker Flooring the confidence to help a home owner reach their goals with flooring upgrades to their home... We take pride in our work and would love the chance to work in your home. "We got you covered..."Our company also provides Plumbing, electrical, and painting services.

"he came gave me 300 for the job since - came bk and i gave him 200 i held out 100- ever wk its some other excuse this has been going on for 3 wks -he just hung up on me"

Eileen L on August 2025


Sloan Installations
828 N Burns Mill Rd
4.38(
16
)
Approved Pro
Sloan Installations
828 N Burns Mill Rd
4.38(
16
)
Approved Pro
Customers say: Quick response
45 years of experience
Free onsite estimate

With over 40 years of experience in the dirt work industry, we are the experts you need to take care of your home or business. We handle everything from septic install and repair to general grading. We will treat your home as we would treat our own. Give Sloan Installations a call today, we look forward to working with you!

"Bad, Bad, Bad 1. Floated tank and never redug it in 2. Used too thin of piping ot the yard and then crushed it with his tractor. We didn't find the piping issue until it would no longer drain 5 months later. Cost 3k more to fix. 3. Broke propane line and it cost me to fix. 4. Left huge trenches in my yard for months. 5. Insulted my mother I have nothing good to say about this company or the man who runs it."

Tina A on November 2023

With over 40 years of experience in the dirt work industry, we are the experts you need to take care of your home or business. We handle everything from septic install and repair to general grading. We will treat your home as we would treat our own. Give Sloan Installations a call today, we look forward to working with you!

"Bad, Bad, Bad 1. Floated tank and never redug it in 2. Used too thin of piping ot the yard and then crushed it with his tractor. We didn't find the piping issue until it would no longer drain 5 months later. Cost 3k more to fix. 3. Broke propane line and it cost me to fix. 4. Left huge trenches in my yard for months. 5. Insulted my mother I have nothing good to say about this company or the man who runs it."

Tina A on November 2023


Carolina Clay Grading
769 Red Hill Rd
No reviews
Carolina Clay Grading
769 Red Hill Rd
No reviews
3 years of experience

We Specialize in septic tank installation, land clearing, excavation, Driveways, Basements, Footers, Final Grade, Backfilling, and culvert installation. We have been grading and running equipment for nearly 20 years and it has become a part of our life. Give us a Opportunity to quote your job. "If you can Dream it, We can dig it"

We Specialize in septic tank installation, land clearing, excavation, Driveways, Basements, Footers, Final Grade, Backfilling, and culvert installation. We have been grading and running equipment for nearly 20 years and it has become a part of our life. Give us a Opportunity to quote your job. "If you can Dream it, We can dig it"


Clardy Plumbing
No reviews
Clardy Plumbing
No reviews
9 years of experience

If you need quality you can count and a plumber you can trust, you have cake to the right place. Clardy plumbing specializes in water heaters residential plumbing installs or repairs repipes tankless etc. My focus is quality. I never cut corners even when its more expensive. Some of my competitors may be cheaper. But I will take the time to give you a Five Star experience

If you need quality you can count and a plumber you can trust, you have cake to the right place. Clardy plumbing specializes in water heaters residential plumbing installs or repairs repipes tankless etc. My focus is quality. I never cut corners even when its more expensive. Some of my competitors may be cheaper. But I will take the time to give you a Five Star experience


Septic Works LLC
699 Trask Pkwy
No reviews
Septic Works LLC
699 Trask Pkwy
No reviews
35 years of experience

At Septic Works LLC, we take pride in having been serving clients across the US with septic tank inspection, septic tank repair, septic tank pumping, septic tank installation, engineered septic system, alternative septic systems, and porta potty rentals for 20 years. Our prices are competitive and all residential, commercial, and municipal clients seek our specialized services. Our septic inspectors are licensed and insured, well trained with extensive knowledge and practical experience. Our customer service agents are available anytime you need any help or emergency service at 912-666-2210

At Septic Works LLC, we take pride in having been serving clients across the US with septic tank inspection, septic tank repair, septic tank pumping, septic tank installation, engineered septic system, alternative septic systems, and porta potty rentals for 20 years. Our prices are competitive and all residential, commercial, and municipal clients seek our specialized services. Our septic inspectors are licensed and insured, well trained with extensive knowledge and practical experience. Our customer service agents are available anytime you need any help or emergency service at 912-666-2210


Blue Ridge Trailers and Grading
PO Box 130
No reviews
Blue Ridge Trailers and Grading
PO Box 130
No reviews
4 years of experience

At Blue Ridge Trailers and Grading, we’re more than just an excavation company — we’re your trusted partner in land development. With years of experience, we specialize in a full range of services to help you bring your vision to life. From grading and landscaping to land clearing, hardscaping, and excavation, we guarantee exceptional quality and complete satisfaction every time. Why Choose Us? Expert Grading & Landscaping for flawless results Land Clearing & Excavation to prepare your space for any project Custom Hardscaping & Rock Retaining Walls to enhance your property’s beauty and functionality And Much More! Our team is committed to delivering top-tier work and providing unmatched customer service. We don’t leave until the job is done right — the first time. Ready to get started? Call today or click to schedule your free estimate!

At Blue Ridge Trailers and Grading, we’re more than just an excavation company — we’re your trusted partner in land development. With years of experience, we specialize in a full range of services to help you bring your vision to life. From grading and landscaping to land clearing, hardscaping, and excavation, we guarantee exceptional quality and complete satisfaction every time. Why Choose Us? Expert Grading & Landscaping for flawless results Land Clearing & Excavation to prepare your space for any project Custom Hardscaping & Rock Retaining Walls to enhance your property’s beauty and functionality And Much More! Our team is committed to delivering top-tier work and providing unmatched customer service. We don’t leave until the job is done right — the first time. Ready to get started? Call today or click to schedule your free estimate!

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FAQs for septic tank service projects in Seneca, SC

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 Seneca, SC homeowners’ guide to septic tank services
From average costs to expert advice, get all the answers you need to get your job done.
household septic tank in garden
Mar 17, 2025
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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.
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large brick modern home in neighborhood
Mar 10, 2025
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Sewer line replacement is expensive, but going trenchless could save you cash in other ways. Here’s how much trenchless sewer line replacement costs.
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How long can you use a collapsed septic tank? The truth is that you shouldn’t at all to avoid irreparable property damage and health risks.
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Feb 25, 2025
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What's the right septic leach field size for your property? It all depends on your home size, soil quality, and more.
cesspool on the backyard
Dec 2, 2024
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Learn what a cesspool is and the differences between cesspools, septic tanks, and dry wells, so you can make an informed decision about which is best for you.