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TRUSTED BY LONGS, SC HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon59
    Verified septic tank services reviews

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

Avatar for Southeast Septic Systems
Southeast Septic Systems
5.0(
4
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Longs, SC and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"We had a horrible experience with another company which left us with a â newâ septic tank that didnâ t work, causing backup in my house, under my house and in my air conditioner. Southeast Septic Service came out looked at the tank and fixed the tank we had that wasnâ t working. They installed another tank, pump and new drain lines and they even came out on a Saturday to install it. I would definitely recommend them."
Response time1 day
Recommended by100%of homeowners
Avatar for Superior septic and excavation
Superior septic and excavation
5.0(
4
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Longs, SC and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"Travis and Corey were fantastic to work with. They were knowledgeable and actually cared about their work. Communication was always great, my questions were promptly answered. These guys started early and worked late, they did a great job and finished ahead of schedule. Their prices were honest and fair. I will need more work done in the future, no question in my mind- superior septic will be doing it for me."
The start
Midway clearing trees
Site work
Pond
Site work

+15

Recommended by100%of homeowners
Avatar for FLUSH FORCE ONE LLC
FLUSH FORCE ONE LLC
5.0(
6
)
Septic System - RepairSeptic System - Install or ReplaceSeptic System - Install or Replace - For Business+1 more

Serving Longs, SC and surrounding areas

In business since 2025

Free estimates

Small jobs welcome

Flush Force One of the Carolinas is your trusted full-service plumbing and septic provider, serving the Little River area and surrounding zip codes in Horry County, SC since 2006. With a commitment to exceptional service, they specialize in a wide range of plumbing solutions and comprehensive septic system maintenance. Whether you need expert repairs, installations, or routine servicing, their skilled team is dedicated to ensuring your systems run smoothly and efficiently. Flush Force One of the Carolinas provides reliable solutions for all your residential plumbing needs.\nFully Licensed & Insured!

8 neighbors recently requested a quote
Avatar for Hewetts Lot Clearing LLC
Hewetts Lot Clearing LLC
5.0(
9
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Longs, SC and surrounding areas

In business since 2021

Free estimates

Emergency services offered

Do you need land cleared, a ditch dug, gravel/rock spread? If so, don’t look any further. Hewett’s Lot Clearing has you covered! All surrounding areas Hewetts Lot Clearing is the #1 affordable Lot Clearing Company. Specialized services include but are not limited to tree and stump removal, driveway/road grading, and driveway and house pad installation. Contact today for a free estimate with a personable yet professional crew. We work hard to make sure your request is done in a diligent and timely manner.

Excavating Project
Excavating Project
Excavating Project
Excavating Project
Excavating Project

+32

Recommended by100%of homeowners
A1 Septic Pumpers and Services
5.0(
1
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Longs, SC and surrounding areas

In business since 2010

Free estimates

A1 Septic Pumpers is 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. Please feel free to contact us today!

Response time6 hrs
Response rate100%
Recommended by100%of homeowners
George Stokes Plumbing LLC
5.0(
1
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Longs, SC and surrounding areas

In business since 2012

Free estimates

Emergency services offered

At G.S.P, we are proud to offer you a comprehensive plumbing service that is both convenient and affordable. Our experienced team of expert plumbers are available around the clock to provide you with the best possible service. From emergency plumbing solutions to scheduled repairs, G.S.P provides you with a level of expertise you can trust.

Recommended by100%of homeowners
Clark's Septic and Land Services LLC
New to Angi
Septic System - Install or ReplaceSeptic System - Repair

Serving Longs, SC and surrounding areas

In business since 2020

Free estimates

Credit card accepted

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

Showing 1-10 of 11
Septic Tanks FAQs, answered by experts

The average cost to replace a septic tank or install a new system is typically around $7,350, with a broader average range of $5,000 to $12,000. However, total project costs can vary widely, from $5,000 to as much as $22,500. Key factors influencing the price include the size and type of the septic system, the tank material, and the size of your house.

It's important to distinguish between the cost of the tank itself and the cost of the entire system installation, which is significantly more. For the tank alone, costs vary by size:

  • A tank for a one-bedroom house typically costs $500 to $900.

  • A 1,000-gallon tank, suitable for most one- to three-bedroom homes, costs between $900 and $1,500.

  • A tank for a five- or six-bedroom home generally costs $1,200 to $1,600.

Depending on local conditions, a deep well may be a better choice than a shallow well. Deeper well depth accesses groundwater that has been naturally filtered through many layers of soil and rock. This reduces surface contaminants and may offer cleaner water, but deep wells cost more money to build and maintain. The water may be harder and have higher radioactivity, too. 

A household of four can easily fill a 1,000-gallon septic tank within a week. It may be 10 to 14 days for smaller households. But the reason why you don't need weekly pumping is because the tank's contents eventually reach the overflow pipe. They flow down this pipe to the absorption area whenever water is used in your home. The tank keeps working at this full level until it's pumped again.

While not strictly necessary for your septic system to operate, septic tank risers are a highly beneficial and wise choice for homeowners. They provide easy access to your tank, which makes regular maintenance, inspections, and addressing issues significantly easier and less labor-intensive. By eliminating the need for repeated excavation to locate the tank, risers can save you money, labor, and energy in the long run. This easy access allows you to proactively manage your septic system, addressing potential problems before they become costly and ensuring the system's longevity. Additionally, some local regulations may require risers, and installing them can help you avoid potential fines or penalties.

Deciding between an engineered septic system and a conventional one depends on property size, soil quality, local regulations, and environmental factors. If your property has limited space, poor soil, or is close to sensitive environmental features, an engineered system may be required. Professional site evaluations, considering water usage, long-term plans, and budget constraints, can help determine the appropriate choice. Consulting with a septic system professional is crucial for ensuring compliance with regulations and selecting the best system for your property's unique needs.

The Longs, SC homeowners’ guide to septic tank services

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