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TRUSTED BY WILLISTON, SC HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon11
    Verified septic tank services reviews

Find Septic tank pros in Williston

Avatar for Southeast Plumbing & Gas, LLC
Southeast Plumbing & Gas, LLC
4.5(
55
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Williston, SC and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"My family came home Friday night to discover that our septic tank was backing up into our showers. We called every septic tank draining company in the area and we either got voicemail (they were closed), or they didn't come out as far as my house. The earliest I could get someone to commit to was Tuesday (remember, it was a Friday night). I had already called two of the companies Angi recommended. Southeast Plumbing and Gas was the third. Even though septic draining is not normally one of the jobs that this company does, they agreed to come out and save the day for us (in the middle of the night!!). Bryan, the owner, not only drained our tank, but he also repaired and redesigned our septic line for better flow and installed a clean out valve. We are in a better position now than we were when we bought the house!"
Multiple LP Gas Line Installation
Underground natural gas line
Underground natural gas line installation
Septic Systems Service and Usage
Water Filtration & Softeners Project

+85

Recommended by96%of homeowners
Avatar for SandHills Land & Septic Services, LLC
SandHills Land & Septic Services, LLC
4.8(
2
)
Septic System - Install or Replace

Serving Williston, 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 Williston, 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 Williston, 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
Po Boys Septic Service LLC
New to Angi
Septic System - RepairSeptic System - Repair - For Business

Serving Williston, SC and surrounding areas

In business since 1998

Free estimates

Credit card accepted

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time1 hour
Avatar for Superior Excavation LLC
Superior Excavation LLC
New to Angi
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Williston, SC and surrounding areas

In business since 2015

Free estimates

Credit card accepted

Superior Harndscapes & Excavation LLC is professional Hardscaping and Excavation Services that’s proud to offer our services to clients throughout Barnwell County and the surrounding area. Great service begins and ends with experienced and friendly professionals, which is why we put so much consideration into selecting the best people to join our team. We aim to not only meet your needs, but also exceed your expectations of what a dependable Hardscape and Excavation Service can be.

Landscaping Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+16

Septic Tanks questions, answered by experts

Costs depend on tank accessibility, size, and local rates. Regular service serves as preventive care, averting costly emergency repairs or system replacements.

Although cesspits may be necessary depending on your main sewage system access or nearby soil quality, they carry a few drawbacks. Cesspools require regular emptying and have relatively high maintenance and pumping costs. Certain areas also disallow the use of cesspools and may require you to cover the cost of existing cesspools to be converted into septic tanks.

A new water well pressure tank costs $300 to $500. If you choose to hire a plumber for the job, expect labor to cost $125 to $200. If the tank is difficult to access, labor will cost more. Diaphragm and bladder well pressure tanks have similar costs. One-compartment well pressure tanks are less costly, but they have a higher chance of waterlogging. Larger pressure tanks cost more and hold more water, but they don’t increase water pressure.

There are many reasons you may want to extend the depth of an existing well or drill a new, deeper well on your property. A deeper well can tap cleaner water sources—shallow water may contain more contaminants. With a deeper well, you’ll also have an easier time reaching the water table depth (the level at which underground water is found) and can get past tricky soil conditions. 

Plus, if your local building code requires a minimum well depth for safety and environmental standards, you’ll meet the code by digging a deeper well in the first place.

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.

The Williston, SC homeowners’ guide to septic tank services

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