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TRUSTED BY ERWIN, TN HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon12
    Verified septic tank services reviews

Verified Reviews for Septic Tank Service pros in Erwin, TN

*The Angi rating for Septic Tank Service companies in Erwin, TN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

*The HomeAdvisor rating for Septic Tank Service companies in Erwin, TN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

Last update on December 15, 2025

Find Septic tank pros in Erwin

Avatar for McMulllins Pump Service

McMulllins Pump Service

4.86(
38
)
•Approved Pro

McMulllins Pump Service

4.86(
38
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
79 years of experience

McMullins Pump Service is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Wonderful people! Kind, prompt, attention to details what is actually needed. Did the repairs quickly the cost was very fair. So appreciate them. They did not try to do things that were not needed at this time. Fantastic experience all around. (Church Hill/Rogersville TN)"

Karla D on June 2024

McMullins Pump Service is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Wonderful people! Kind, prompt, attention to details what is actually needed. Did the repairs quickly the cost was very fair. So appreciate them. They did not try to do things that were not needed at this time. Fantastic experience all around. (Church Hill/Rogersville TN)"

Karla D on June 2024

Avatar for Onsite Construction Group

Onsite Construction Group

4.76(
29
)
•Approved Pro

Onsite Construction Group

4.76(
29
)
•Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
7 years of experience

Onsite Construction Inc. has been serving the greater Washington County, Tennessee and surrounding area since 2018. We specialize in custom grading and excavating, site prep land clearing drainage, ponds work, as well as re-sloping and grading. Septic systems. Our focus is customer care and attention to detail. Call today!

"We are very pleased with the work completed and their work ethic"

Earlene K on November 2024

Onsite Construction Inc. has been serving the greater Washington County, Tennessee and surrounding area since 2018. We specialize in custom grading and excavating, site prep land clearing drainage, ponds work, as well as re-sloping and grading. Septic systems. Our focus is customer care and attention to detail. Call today!

"We are very pleased with the work completed and their work ethic"

Earlene K on November 2024

Avatar for Black Iron Septics LLC

Black Iron Septics LLC

5.00(
5
)
•Approved Pro

Black Iron Septics LLC

5.00(
5
)
•Approved Pro
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to 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.

"Very professional, respectful and gets the job done in a timely manner. "

gavin j on July 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to 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.

"Very professional, respectful and gets the job done in a timely manner. "

gavin j on July 2025

Avatar for Universal Property Improvements

Universal Property Improvements

New on AngiNew on Angi
•Approved Pro

Universal Property Improvements

New on AngiNew on Angi
•Approved Pro
Free onsite estimate
Emergency services offered

We specialize in electrical and gas services, repairs, installs, troubleshooting, lighting, panel upgrades, ceiling fans, EV/Electric Charging Stations, and more! 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! Check out all the services we offer below and call -or- click to schedule a free estimate today!

We specialize in electrical and gas services, repairs, installs, troubleshooting, lighting, panel upgrades, ceiling fans, EV/Electric Charging Stations, and more! 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! Check out all the services we offer below and call -or- click to schedule a free estimate today!

Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

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

Davis Sanitation Services

5.00(
39
)

Davis Sanitation Services

5.00(
39
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

**FAMILY OWNED FOR 40 YEARS** SEPTIC TANKS & SYSTEMS, PORTABLE TOILETS

"I called on a Saturday ( I didn’t expect anyone to answer ) phone was answered and appointment made for Monday ... they were prompt , efficient and knew their job !!!!! I’d recommend to anyone!! Thank you !"

Julie Z on June 2020

**FAMILY OWNED FOR 40 YEARS** SEPTIC TANKS & SYSTEMS, PORTABLE TOILETS

"I called on a Saturday ( I didn’t expect anyone to answer ) phone was answered and appointment made for Monday ... they were prompt , efficient and knew their job !!!!! I’d recommend to anyone!! Thank you !"

Julie Z on June 2020

Avatar for Lloyd's Electric Service, Inc.

Lloyd's Electric Service, Inc.

4.85(
54
)

Lloyd's Electric Service, Inc.

4.85(
54
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Established in 1982, Lloyd's Electric Service has grown into one of the top electrical contractor companies in the region. Our company offers residential, commercial and industrial electric services, alternative energy solutions, preventative maintenance, and fiber optics installations. Our commitment to our customers and community is apparent through our efficient and high quality work. During our storied history,we have become experienced in a broad range of markets.

"I was told that charges would begin when they left their shop and would end at the completion of the job. Sadly, I was charged for a trip to and from, neither of which was in the proposal. In speaking to other electrical companies as well as my own 45 years of experience as a home improvement contractor, installing a couple of bath exhaust fans is clearly a one man job, and should've cost around $350 - $400 total. However I found upon their arrival that the company policy is to send 2 men per job whatever the job. I provided a ladder for easy access to the hugely open attic and then proceeded to observe the next 3 hours one man doing 95% of the work as the other basically watched. No problem... accept that I was being charged $70 per hour per man and then told by the rude and unreasonable office personnel, Victor, that he was informed by the techs that I probably would be unhappy with the high charges. Being charged a $280 trip charge as well as $70 per hr. for a "gopher" is pretty excessive. I would never recommend Lloyd's Electric to anyone and am sorry I had to experience using them even once. They did say they enjoyed my wife's fresh German chocolate cake as well as the remainder roll of my "special" tape they took!"

Greg S on February 2024

Established in 1982, Lloyd's Electric Service has grown into one of the top electrical contractor companies in the region. Our company offers residential, commercial and industrial electric services, alternative energy solutions, preventative maintenance, and fiber optics installations. Our commitment to our customers and community is apparent through our efficient and high quality work. During our storied history,we have become experienced in a broad range of markets.

"I was told that charges would begin when they left their shop and would end at the completion of the job. Sadly, I was charged for a trip to and from, neither of which was in the proposal. In speaking to other electrical companies as well as my own 45 years of experience as a home improvement contractor, installing a couple of bath exhaust fans is clearly a one man job, and should've cost around $350 - $400 total. However I found upon their arrival that the company policy is to send 2 men per job whatever the job. I provided a ladder for easy access to the hugely open attic and then proceeded to observe the next 3 hours one man doing 95% of the work as the other basically watched. No problem... accept that I was being charged $70 per hour per man and then told by the rude and unreasonable office personnel, Victor, that he was informed by the techs that I probably would be unhappy with the high charges. Being charged a $280 trip charge as well as $70 per hr. for a "gopher" is pretty excessive. I would never recommend Lloyd's Electric to anyone and am sorry I had to experience using them even once. They did say they enjoyed my wife's fresh German chocolate cake as well as the remainder roll of my "special" tape they took!"

Greg S on February 2024

Avatar for Cornett Services Group

Cornett Services Group

5.00(
37
)

Cornett Services Group

5.00(
37
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Drain Doctor, Marvin Cornett is ready to assist you with your plumbing repairs in Elizabethton, TN. From septic tank repair to sewer line services, our professional plumbers are happy to help you with your problem.

"I was noticing rust along the bottom of my aging water heater. I called Marvin, and he was actually at my house in about 12 minutes. He looked at the heater and suggested some less expensive things to try short of replacing the water heater. I ended up deciding to just replace it. He had the job done quickly at a fair price. It's working great. Thanks, Marvin."

Justin D on September 2019

Drain Doctor, Marvin Cornett is ready to assist you with your plumbing repairs in Elizabethton, TN. From septic tank repair to sewer line services, our professional plumbers are happy to help you with your problem.

"I was noticing rust along the bottom of my aging water heater. I called Marvin, and he was actually at my house in about 12 minutes. He looked at the heater and suggested some less expensive things to try short of replacing the water heater. I ended up deciding to just replace it. He had the job done quickly at a fair price. It's working great. Thanks, Marvin."

Justin D on September 2019

Avatar for MB HAYNES Corporation

MB HAYNES Corporation

4.67(
42
)

MB HAYNES Corporation

4.67(
42
)
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

MB HAYNES Corporation, in Asheville, NC, leads the way in providing skilled expertise to industrial, institutional, commercial and residential customers. Whether you need a turnkey job or only one of the many services our divisions offer, our professional staff will make your priorities, our priorities. We offer expertise in electrical, plumbing, HVAC/R, commercial security systems, solar, industrial and general building construction. When you choose MB HAYNES, you are choosing Quality, Commitment and Character all day, every day… and that just can’t be beat!

"Showed up on time. Did everything as expected."

Richard P on June 2023

MB HAYNES Corporation, in Asheville, NC, leads the way in providing skilled expertise to industrial, institutional, commercial and residential customers. Whether you need a turnkey job or only one of the many services our divisions offer, our professional staff will make your priorities, our priorities. We offer expertise in electrical, plumbing, HVAC/R, commercial security systems, solar, industrial and general building construction. When you choose MB HAYNES, you are choosing Quality, Commitment and Character all day, every day… and that just can’t be beat!

"Showed up on time. Did everything as expected."

Richard P on June 2023

Avatar for Complete Appliance Protection Inc

Complete Appliance Protection Inc

4.58(
183
)

Complete Appliance Protection Inc

4.58(
183
)
Customers say: Quick response
27 years of experience

CP has been providing quality home warranty products since 1998.

"The person performing the service had to make several trips because one of the "new" parts turned out to be faulty. I found both Complete Protection and their local repair contractor to be both very responsive and totally professional at every stage of the repair process."

KEN D on September 2022

CP has been providing quality home warranty products since 1998.

"The person performing the service had to make several trips because one of the "new" parts turned out to be faulty. I found both Complete Protection and their local repair contractor to be both very responsive and totally professional at every stage of the repair process."

KEN D on September 2022

Showing 1-10 of 39
Septic Tanks questions, answered by experts

A septic system inspection costs $100 to $200. Doing so can spot issues early so you can plan for necessary repairs ahead of time and save yourself the issue of a backed-up septic tank. Some septic tank repair professionals do an inspection as part of their yearly maintenance on your septic tank if you choose to pay for that service, but you should shoot to have a septic system inspection completed at least once every two to five years.

Septic tanks and cesspits are both types of sewage and wastewater systems, but they differ in key ways. The main difference between the two systems is that septic tanks separate sewage from wastewater and allow the latter to flow into a drainage field to filter and disperse into the soil. Cesspits don’t have outlets and instead, store sewage until it needs to be pumped by a professional.

Frozen well pipes make themselves known quickly, as your faucets slow down to a trickle or shut down completely. If you notice a serious reduction in flow in the winter from toilets, showers, kitchen faucets, and other plumbing fixtures, a frozen pipe or two is to blame. Another tell-tale sign is frost or ice on exposed pipes outside. 

The depth of your septic tank has nothing to do with its size. In fact, some septic tanks can even be installed above-ground! Like other sizes, a 1,000-gallon septic tank could be buried as shallow as 4 inches below the ground or as deep as 4 feet. It all depends on your specific property.

Cisterns can be used as septic tanks, but septic tanks can’t be used as cisterns. This is because cisterns need to meet FDA standards for drinking water, but septic tanks aren’t required to meet those standards since they are only used for wastewater.

The Erwin, TN homeowners’ guide to septic tank services

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

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