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Poly / Plastic Water Tanks

Plastic Water Tanks, Cisterns, Rainwater & Water Storage Tanks



If you're looking for water storage tanks, cisterns, rainwater collection and other water management systems, Loomis is your one-stop solution!


Loomis Tank Centers carry a wide selection of above and below ground poly water tank models. In addition, we offer many types of specialty plastic water tank designs, and transport tanks for hauling water.

For your convenience, most of our water storage tanks come with standard fittings free of charge, and a wide range of additional specialty fittings and accessories are also available.



A poly plastic water tank is your best solution when buying new water storage tanks


Durable - A Loomis poly water tank is made to last! Our water storage tanks put into service over 32 years ago are still performing perfectly today. The UV-stabilized polyethylene resin used to manufacture a Loomis plastic water tank is formulated to protect our water storage tanks from the harmful effects of the sun.


Non-corrosive, rust-proof, impact resistant, and unaffected by extreme hot or cold outside temperatures your Loomis poly water storage tank is designed to last an extremely long time. A Loomis plastic water tank is FDA, NSF & NRCS-approved.

Easy to handle and install lightweight plastic water storage tanks - Loomis understands that often water storage tanks must be placed in a location not readily accessible.



A plastic water tank is extremely portable, and choosing a Loomis poly water tank makes the job of installation much simpler and easier. Most water tank sizes can be transported using a standard-sized pickup or a lightweight trailer. Once at the site, a poly water tank can be manually maneuvered, rolled, and lifted into position - expensive, heavy equipment is usually not required to install a poly water storage tank.


A Loomis poly water tank can be set on native soil or a simple sand pad -- no expensive concrete or gravel pad is needed!


Maintenance Free Water Storage Tanks - A Loomis plastic water tank requires virtually zero maintenance. Typically offered in dark green or black opaque colors -- which helps prevent algae growth -- a poly water tank almost never needs cleaning. Unlike steel tanks which inevitably eventually corrode and spring pinhole leaks, a plastic water tank is rust proof. In the unlikely event of damage to a poly water tank, the repair is easy by using nothing more than a poly cord and a heat gun!


Economical - When shopping for a plastic water tank, most of us are looking for a good deal, and Loomis prides itself on selling polyethylene tanks at very competitive prices!


Due to the fact that we have on-the-ground inventory, you save on expensive freight charges that can occur when shipping to your location from a tank manufacturer's factory. Our extensive inventories also mean you can get a product in a timely manner because we usually have the product in stock.


Loomis Tanks also offers factory direct shipping to customers that are not in close proximity to our store. In such cases, our customers benefit greatly from our unbeatable freight rates -- we work with the best transportation companies in the business!

When looking for water tanks for sale, remember that size counts! - With our centrally located retail location and a nationwide network of over 120 independent distributors and manufacturing points, Loomis offers the widest selection of water storage tanks for sale in the United States.


Our inventory of water storage tanks includes above-ground and in-ground poly cisterns; rainwater collection and tanks; water hauling tanks; specialty tanks; all the water tank fittings and accessories you can dream of!


Our selection of water storage tanks includes an unmatched variety of sizes, shapes, and colors. Depending on the type of tank, tank capacities range from 35 gallons to 15,500 gallons.

Delivery available - freight rates available upon request. Please call for more info!

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