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TRUSTED BY JOHNSTON, SC HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon12
    Verified septic tank services reviews

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

Avatar for SandHills Land & Septic Services, LLC
SandHills Land & Septic Services, LLC
4.8(
2
)
Septic System - Install or Replace

Serving Johnston, SC and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"Very professional and let me know how to treat my new septic tank and tell me what to watch out for in case we need some new drain lines and when he's going to be late he did call and let me know"
Machine
Machine
moon
Land
Response time1 day
Recommended by50%of homeowners
A & A Septic Service
New to Angi
Septic System - Install or Replace

Serving Johnston, SC and surrounding areas

In business since 2012

Free estimates

Credit card accepted

We are 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 \n

Avatar for Joat & Family
Joat & Family
4.6(
11
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Johnston, SC and surrounding areas

In business since 2015

Free estimates

Emergency services offered

Joat & Family 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.

Response time7 hrs
Response rate93%
Recommended by100%of homeowners
Premier Well Services and Repair
4.3(
4
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Johnston, SC and surrounding areas

In business since 2000

Free estimates

Emergency services offered

Full service handyman - I can handle any kind of job around your house! Experienced in plumbing, well service an repairs .electrical, paint, drywall, TV mounting, Furniture assembly & more - call today for a free estimate!

Recommended by100%of homeowners
Diggin and Dozin
New to Angi
Septic System - Install or ReplaceSeptic System - Repair

Serving Johnston, SC and surrounding areas

In business since 2015

Credit card accepted

Offers commercial services

Diggin and Dozinis a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 12 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with.

Septic Tanks FAQs, answered by experts

The best way to keep a septic tank clean is to hire a local septic tank cleaner to inspect and pump the septic tank every three to five years. Be sure to only flush human waste and toilet paper down the toilet, and don’t pour grease, oil, fats, coffee grounds, or food scraps into your drains.

Most deep wells can be expected to last somewhere between 30 and 50 years. This assumes that the well and all of its components are properly maintained on a regular basis. During this time, it is unlikely that modern deep wells will run dry over the course of their typical lifespan. That is one of the biggest benefits of digging a deeper well. 

While abandoning a tank without treating it and following strict rules is illegal, there are several other ways to dispose of an old septic tank. One standard method is to pump out and crush the tank where it rests and bury it in the soil. Another is to remove it and transport it to a landfill. Finally, if abandonment is the best option, your contractor must pump out the tank and fill it with inert material, such as sand or concrete, depending on local regulations.

A septic system can fail for various reasons, and most commonly, excessive water use or sudden surges in wastewater can overwhelm the system's capacity. Neglecting regular maintenance, like tank pumping and inspections, can also lead to clogs, leaks, and eventual breakdowns. Other issues that lead to failure include age-related wear and tear, root infiltration, improper disposal of non-biodegradable materials or chemicals into the system, unsuitable soil conditions, physical damage, and even environmental factors like flooding or soil erosion.

If your septic tank is still within its expected lifespan and you need to relocate it on your property, it's possible to do so. However, because the task is so labor-intensive and costly, most homeowners simply choose to abandon the old tank if possible and install a new system in the new location. In either case, hiring a professional installation company will be necessary for the job. 

The Johnston, SC homeowners’ guide to septic tank services

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