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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

Digging a well can cost between $20 and $25,000, depending on your needs. If you’re looking to dig a well yourself, all you need is a shovel. If you’re looking to have a well drilled by a professional, you can expect to pay around $15 to $30 per foot. The total cost of drilling a well will average to $5,500.

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.

Over time, your septic tank can accumulate a buildup of sludge at the bottom of the tank. If left unpumped and uncleaned, the sludge will back up into your pipes and home, causing failure and extensive (and smelly) damage. Repairs to your septic system can be costly, which is why regular maintenance is required. It takes about 30 minutes to pump a septic tank that’s 1,250 gallons or less or 1 hour for larger varieties.

Yes. Amongst the four most common types of septic tanks—plastic, fiberglass, concrete, and steel—those made of concrete are the most expensive. This is the case for a few reasons, including the fact that they’re very heavy, so pros have to use specialized equipment to install them. However, they’re also incredibly durable, making the price worth it if it’s in your budget.

Conventional anaerobic septic systems are the most cost-effective and least expensive type, with installation costs typically ranging from $3,000 to $8,000. For comparison, sand filter systems cost between $7,000 and $18,000, while mound systems are the most expensive at $10,000 to $20,000. Several factors influence the final price. The tank material is a key consideration; plastic tanks are the most budget-friendly option, starting around $2,900, but concrete and fiberglass tanks offer greater durability and longer life spans at a higher cost. The size of the tank also affects the price. For example, a 1,000-gallon tank costs between $900 and $1,500, whereas a larger 1,500-gallon tank costs $1,500 to $2,500.

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.