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TRUSTED BY MARSHALL, NC HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon98
    Verified septic tank services reviews

Top-Rated Septic tank pros in Marshall - Updated Nov 2026

Benjamin Franklin Plumbing
4.5(
318
)
Septic System - RepairSeptic System - Install or ReplaceSeptic System - Install or Replace - For Business+1 more

Serving Marshall, NC and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Chase gave us a good estimate on the tankless system and recommended a new, larger pressure tank, which we knew we needed. He provided information on the options and checked to make sure that our choices would maintain the proper value of our house. The team did a good job of installing the new equipment, keeping us informed through the process. It was reliable and painless. Of note: we sent requests to 3 plumbing companies through Home Advisor, and Benjamin Franklin was the only company to respond at all. The office contacted me the same day."
13 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Blue Ridge Septic Solutions
Blue Ridge Septic Solutions
3.6(
54
)
Septic System - RepairSeptic System - Install or ReplaceSeptic System - Install or Replace - For Business+1 more

Serving Marshall, NC and surrounding areas

Approved

In business since 1997

Free estimates

Small jobs welcome

"Stephen handled the septic tank and leach field installation from start to finish. 1000 gallon tank and 4 50' leach lines. Very considerate and responsive. Explained the whole process. Closely worked with the Environmental Health inspectors. Worked me in earlier than scheduled and completed the project in one day. Would highly recommend Stephen for your septic project."
Response time12 hrs
Response rate95%
7 neighbors recently requested a quote
Avatar for Cain's Septic Service, LLC
Cain's Septic Service, LLC
5.0(
6
)
Septic System - RepairSeptic System - Install or Replace

Serving Marshall, NC and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

With 20 years of experience, Cain's Septic Service LLC., 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 customer's interests, and make their concerns the basis of our business. \n

Gallery
Gallery
Gallery
Gallery
Gallery

+11

3 neighbors recently requested a quote
Avatar for Quality Land Management & Septic Service
Quality Land Management & Septic Service
4.8(
5
)
Septic System - RepairSeptic System - Install or ReplaceSeptic System - Install or Replace - For Business+1 more

Serving Marshall, NC and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Preston went out of his way to make sure our septic tank was properly inspected. With very little information from the home owners he went above and beyond to find the tank and properly inspect it! This is the second time we have hired him and both times he has been exemplary! The first time he saved us from purchasing a home with a disaster of a septic situation. I would highly recommend hiring him for your septic needs!"
New install
New install
New install
New install
New install

+9

Response time3 hrs
Response rate87%
7 neighbors recently requested a quote
Avatar for Appalachian Earthworx
Appalachian Earthworx
5.0(
12
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Marshall, NC and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Working with Appalachian Earthworx has been an awesome experience!! I never dreamed my land could be so pretty! Lonnie has definitely done an excellent job and we are so pleased with his quality work! I definitely recommend this company for your grading/excavating/septic needs!"
Boulder Wall
Boulder Wall
Boulder Wall
Boulder Wall
Boulder Wall

+93

Recommended by100%of homeowners
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Septic Tanks FAQs, answered by experts

The best bacteria to add to a septic tank is anaerobic bacteria, which doesn't use oxygen to break down solid waste. Because there is less oxygen in a septic tank, anaerobic bacteria can decompose sludge in a sealed environment. On the other hand, aerobic bacteria need oxygen and are prevalent in the leach or drain field of a septic system.

Buying a well drilling kit will save you money over hiring a professional. That said, digging a well is risky. If you make an error, you may have to get help fixing it. Also, the DIY costs are still pretty hefty when considering everything needed to complete the project successfully. You’ll need to account for the permit, pump, water tank, and more. If you don’t feel comfortable taking the necessary precautions to tackle this on your own, go with a pro.

How do you set your well’s pressure tank? All you need to do is first drain the tank of water and find the pressure switch. Remove the switch cover and adjust the switch with a wrench—clockwise to increase water pressure, and counter-clockwise to reduce it. Each complete turn of the nut on the switch should equal 2.5 psi. Once this is done, replace the switch cover. All that’s left is to adjust the pressure of the tank itself using an air compressor and a tire gauge to support the new setting.

How to size a well pressure tank is determined by three factors: flow rate, or how many gallons per minute your well pump produces; minimum runtime; and pressure switch setting. Most pressure tanks have a pressure switch operating at 20/40, 30/50, and 40/60—the first number is the pressure needed for the pump to turn on, and the second number is the pressure needed for the pump to switch off. Most homeowners relying on well water require a water pressure tank ranging from 20 to 80 gallons. 

DIY is not recommended due to safety and technical requirements. Hire professionals for accurate diagnosis and repair.

The Marshall, NC homeowners’ guide to septic tank services

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