Seneca
Get Started with Anderson County's #1 Septic Service! We Service Residential & Commercial Customers

Trusted by the community for years, we take pride in providing top-notch service. Give us a call today and experience the best in septic care!

Seneca Septic Tank Services

Expert Septic Solutions for Oconee County Residents

Chastain’s Septic Tank Services and Portable Toilets, LLC is a family-owned and operated business that has been serving the septic needs of customers in Seneca and the surrounding areas for over 40 years. We are a full-service septic company that offers a complete range of septic services, including installation, repair, maintenance, and pumping. Our technicians are highly trained and experienced, and we are equipped to handle all types of septic systems, from conventional to aerobic.


Need septic services in Seneca? Call (864) 991-4470 or contact us online to schedule an appointment.


Prepared to Handle Any Septic Service, Any Time

Chastain’s Septic Tank Services and Portable Toilets delivers solutions for all types of septic tank systems. Whether your tank is full and needs its regular pumping service or your system is leaking smelly sewage all over your property, you can count on our experienced pros to not only identify the problem but fix it in the most effective and efficient way possible. We know that problems don’t always pick a convenient time to happen, so we’re ready to handle those emergencies 24/7.

Hear From Our Happy Customers

We’re the Royal Flush of Septic & Porta Potty Services.

At Chastain's Septic & Porta Potties Services, your satisfaction is our priority! See for yourself what our customers have to say about working with us.

    "They have a wealth of knowledge!"
    These guys knew what they were doing and were very professional. I am 100% satisfied with this company.
    Dee J.
    "Joshua and his assistant were courteous, professional, and friendly."
    These guys will take care of your needs. I highly recommend Chastain's.
    Michelle W.
    "Chastain’s will continue to get my business in the years to come. Thank you for the quick, efficient and professional job!"
    You cannot go wrong with Chastain’s. There is a reason that they have all 5-star reviews.
    Christina V.
    "I Recommend anyone to call them"
    We will definitely be using their services again in the near future if needed.
    Catherine H.

Septic Might Stink, But We Don't!

We're just light hearted people keeping things clean.
  • Residential & Commercial Services
    There's no event too small or too large. We have portable toilets for every event! We also offer septic services to all residential and commercial customers.
  • We Go Above & Beyond
    Solutions are not enough for us. We want to make sure you have a pleasant experience with us from beginning to end. We'll always go the extra mile to accomplish that!
  • DHEC Trained & Certified
    Hire the people who have the proper training and certifications to get the job done right. Us!
  • 24/7 Services Available
    We understand the importance of having your septic tanks at top-notch shape all the time. That's why we offer our services 24/7!
  • Family & Locally, Owned
    We bring our family values into our business. You can count on a warm, professional experience with us from beginning to end.
  • Over 20 Years of Experience
    Generation to generation brings knowledge that is engraved over time. 20 years of experience has allowed us to develop innovative solutions with a deep understanding of the services we offer!

Professional Septic Tank Installation & System Replacement 

When it comes to septic tank installation and replacement, you need a company that has the experience and expertise to get the job done right. We are familiar with all types of septic systems and can help you determine the best system for your property and your needs. We use the highest quality materials and the latest techniques to ensure that your new septic system is installed correctly and will provide you with years of reliable service.

Our septic tank installation and replacement services include:

  • Septic tank sizing and design
  • Permitting and inspections
  • Excavation and site preparation
  • Septic tank installation & Replacement 
  • Leach field installation

Whether you are building a new home or replacing an old septic system, we can help. Our experts will work with you to design a septic system that meets your needs and your budget. We will handle all of the details, from obtaining the necessary permits to installing your new septic system, so you can focus on what’s important.

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Areas We Serve

Areas We Serve
  • How can I prevent septic system issues?

    Regular maintenance, avoiding flushing non-biodegradable items, and being mindful of water usage can help prevent costly septic system problems.

  • Is it safe to plant trees near a septic tank?

    Planting trees near a septic tank can lead to root intrusion, potentially damaging the tank and pipes. It's best to keep trees at a safe distance.

  • Can I use additives to maintain my septic system?

    While some additives claim to help, it's best to stick to regular maintenance and avoid harsh chemicals that can disrupt the balance of bacteria in the tank.

  • What are signs that my septic tank needs servicing?

    Signs of a septic tank issue include slow drains, foul odors, pooling water in the yard, or gurgling noises in the plumbing.

  • How often should a septic tank be pumped?

    On average, a septic tank should be pumped every 3-5 years to prevent buildup and ensure proper functioning.

#1 Man for the #2 Job.

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