Septic Tank Sales in Central Texas

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Quality Septic Tanks & Components — Delivered to Your Property

Looking to buy a durable, code-compliant septic tank or replacement parts? At Franks Septic & Pumping, we offer septic tank sales throughout Central Texas, supplying high-quality concrete and plastic tanks for homeowners, builders, contractors, and commercial properties.

With over 16 years of experience in the septic industry, we don’t just sell tanks — we help you choose the right one, ensure it meets local codes, and offer expert advice on installation, usage, and long-term maintenance.

Your Local Source for Septic Tanks and Supplies

Whether you’re building a new home, upgrading an old system, or replacing a damaged tank, we provide dependable septic tanks backed by the quality and service our customers trust. Our team offers delivery across the region, competitive pricing, and quick turnaround times to keep your project on schedule. We supply a full range of products, including concrete and plastic/poly septic tanks, risers and lids, distribution boxes, baffles, and aerobic system parts. We also offer tank replacement consultations to ensure you get the right solution for your needs. Not sure what size or type of tank is best for your property? Give us a call — our friendly, knowledgeable team will help you choose the perfect fit for your system and location.

Why Buy Your Septic Tank from Franks?

We’ve been in the septic industry since 2008, and we’ve seen the difference between high-quality tanks and poor construction. Our team sources tanks from reliable, Texas-approved manufacturers with a proven track record of durability and compliance.

Here’s what makes our tank sales stand out:

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Competitive Pricing

Fair prices with no inflated markups



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Expert Guidance

We’ll help you choose the right size and material

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Local Delivery

We deliver tanks directly to your job site

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Trusted Quality

All tanks meet or exceed county requirements

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One-Stop Shop

Need installation? We do that too.

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Personalized Support

You’re never just a transaction — we’re here to help

Concrete vs. Plastic Septic Tanks: What’s the Difference?

Not all septic tanks are created equal. We offer both precast concrete and high-strength poly/plastic tanks depending on your budget, site conditions, and system design.

Concrete Septic Tanks

  • Extremely durable and long-lasting

  • Ideal for permanent installations

  • Less prone to float in high water table areas

  • Heavier and require professional placement

  • Often preferred for large residential or commercial systems

Plastic (Poly) Septic Tanks

  • Lightweight and easy to transport

  • Resistant to corrosion and cracking

  • Ideal for rural or hard-to-access locations

  • Great for temporary systems or smaller applications

  • More affordable and easier to install

We’ll walk you through the pros and cons of each based on your location, soil type, and expected usage.

  • How often should I have my septic tank pumped?

    For most households, every 3 to 5 years is recommended. Larger households or systems with heavy usage may require more frequent service.

  • What are signs my septic system needs repair?

    Watch for slow drains, foul odors, soggy patches in your yard, or sewage backing up inside your home. These are signs of a serious issue.

  • Do you service aerobic systems?

    Yes, we specialize in both aerobic and conventional systems. We provide scheduled maintenance, part replacements, and emergency repairs.

  • Are estimates really free?

    Absolutely. Just give us a call with a few details, and we’ll provide a no-obligation quote over the phone.

Need Tank Installation, Too?

Franks Septic & Pumping doesn’t just sell tanks — we install them. If you’d rather leave the heavy lifting to the pros, ask about our turnkey septic system installation services, which include:

  • Site evaluation

  • Permitting

  • Excavation

  • Tank placement

  • Complete system design

  • 2-year warranty on full installations

We’re your one-call solution for everything septic — from sales to service.

Frequently Asked Questions

  • Can I install the tank myself?

    While it’s possible, we highly recommend professional installation to ensure proper grading, depth, and connections — especially for concrete tanks.


  • Do your tanks meet Texas state requirements?

    Yes. All our tanks are sourced from certified suppliers and meet or exceed local health department and TCEQ codes.


  • How soon can you deliver a tank?

    Delivery time depends on location and stock. In most cases, we can deliver within a few business days.


  • Can I buy replacement lids or risers from you?

    Absolutely. We carry lids, risers, and other components for both new installations and repairs.


  • Do you offer bulk pricing for contractors?

    Yes. Contact us for volume pricing and ongoing contractor supply arrangements.


Order Your Septic Tank Today

Whether you need a new tank for a property upgrade, construction project, or emergency replacement, Franks Septic & Pumping has the inventory, experience, and service to help. We make septic tank sales simple, affordable, and stress-free.

Call (979) 830-3643 or contact us online to ask about current pricing, availability, and delivery options. We’re here to help you get the right tank, right now.