Rainwater Systems Inc installed Pioneer Water Tanks for Texas ranch

Rainwater Storage Tanks

Safely Store Rainwater for Later Use

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Call Now (877) 223-7784

7 am – 5 pm CST



    When our clients choose Pioneer Water Tanks for their rainwater system, they are choosing a lifetime of clean water. From the standard inclusions to our outstanding upgrades, the complete manufacturing process only includes the best, innovative materials and procedures. Protect your water from within the AQUALINER® Fresh liner, encased inside of the Zincalume® Steel tank body with PIONEER V-LOCK® structural construction.

    Complete Project Management, Our Accredited Installations Deliver On-Site

    Pioneer Water Tanks are delivered and built directly at the project site without the use of cranes, which reduces the overall project cost and allows for the most flexibility in adapting to the site’s installation requirements. We are passionate about providing residential and commercial rainwater systems with the best storage possible to store water at the standard for drinking.


    Rainwater can be collected off of a rooftop as a sustainable water source and stored in a Pioneer Water Tank for later use. With a Pioneer Water Tank, you know that your water supply is secured within the five-layered, BPA-free, NSF 61 certified tank liner: the industry-leading AQUALINER® Fresh.


    With a tank body made of Zincalume® steel that has been proven to withstand fire immersion and resist corrosion for its lifetime – your water supply is ready in even the harshest conditions. We offer a full line of firefighting adapters and nozzle options. Pioneer Water Tanks are backed by the best warranty in the industry for the entire tank and the liner AQUALINER® Fresh for 20-years.

    Pioneer Water Tanks horizontal logo

    Call Now (877) 223-7784

    7 am – 5 pm CST


      Pioneer Water Tanks keep water fresh and clean



      Pioneer Water Tanks has partnered with SANITIZED – the world-leading institute in antimicrobial hygiene technology – to create a new cutting-edge tank liner that works to protect against the build-up of mold, algae, mildew, and biofilm.


      Keep your water fresh and clean for longer, protected within the exclusive AQUALINER® Fresh tank liner.

      Pioneer Water Tanks, AQUALINER® Fresh antimicrobial tank liner is a world’s first to keep your water fresher, for longer.


      For families across the world relying on the quality of tank water for their daily use and consumption, this means for the first time, being able to enjoy the additional peace of mind that comes with fresher, purer and cleaner water, thanks to the use of antimicrobial technology on the inside lining of Pioneer water tanks.


      The AQUALINER® Fresh is manufactured utilizing a patented three-layer process that adheres to a PP Multifilament Base with a Polyethylene Film on the surface.


      • The PP base, PP/PE Coating, and PE Film are all bound together through a process called Extrusion Coating.
      • The PP Multifilament Base provides strength, flexibility, and dimensional stability.
      • The PE Film provides toughness, water-resistance, and heat seal characteristics.


      “The AQUALINER® Fresh tank liner is the culmination of Pioneer’s 30 years’ local and international experience in water storage and a result of our continuous drive to improve the way we store water for the benefit of our customers. Water quality is an important global issue and we know it’s one of the most important factors people consider when buying a water tank”

      –  Daniel Wyatt, General Manager, Pioneer Water Tanks.

      NSF 61 Approved Pioneer Water Tanks

      The AQUALINER® Fresh tank liner used in Pioneer Water Tanks, is third party NSF 61 certified for drinking water storage. The National Safety Foundation standards for drinking water are developed by a team of scientists and industry experts to guarantee products worldwide.

      BPA free Pioneer Water Tanks

      The exclusive AQUALINER® Fresh tank liner that Pioneer Water Tanks is manufactured with NSF-61 certified materials safe for drinking water storage that isn’t made with the chemical BPA. The quality of materials ensures that the liner never imparts a taste to keep your water as fresh the day it first entered the tank.


      Pioneer Water Tanks includes our industry-leading 20-Year warranty on the tank and AQUALINER® Fresh liner. The warranty covers defects in material and/or workmanship resulting in leakage, for 20-Years from the date of installation.

      Pioneer Water Tanks horizontal logo

      Call Now (877) 223-7784

      7 am – 5 pm CST


        Pioneer Water Tanks America offers our standard water storage tank models with the option to upgrade or addon accessories

        Tank CodeUS GallonsDiameter

        XL 04/02

        4,99011′ 0″

        XL 08/02

        9,90715′ 5″

        XL 13/02

        16,39219′ 9″

        XL 15/02

        20,24322′ 0″

        XL 23/02

        29,09326′ 4″

        XL 30/02

        39,62630′ 9″

        XL 40/02

        51,78535′ 2″

        XL 50/02

        65,56739′ 6″

        XL 50/03

        97,14839′ 6″

        Custom Sizes

        CustomDesigned to Project