Water Tanks

The Tank Source stocks the largest selection of Water Tanks in San Diego, and the Southern California area. We get deliveries of Tanks EVERY WEEK! We have Potable Water Tanks, Vertical Storage Tanks, Galvanized Water Tanks, and Doorway Tanks in every size imaginable. We have the best prices on water tanks by all of the major brands, Norwesco, Chemtainer, and Snyder. Plastic Tanks, Plastic Water Tanks, Poly Tanks, Polyethylene Storage Tank.

Bushman Rain Barrels &
Rainwater Harvesting Tanks

The Tank Source stocks the largest selection of Rainwater Tanks & Rain Barrels in San Diego, and the Southern California area. Rainwater tanks are installed to make use of rain water for later use, reduce mains water use for economic or environmental reasons, and aid self-sufficiency. Stored water may be used for watering gardens, agriculture, flushing toilets, in washing machines, washing cars, and also for drinking, especially when other water supplies are unavailable, expensive, or of poor quality, and that adequate care is taken that the water is not contaminated or the water is adequately filtered.
The Tank Source stocks Agricultural Tanks, Industrial Tanks, Commercial Tanks, and Chemical Tanks. We have Drainable Leg Tanks, Applicator Tanks, Pallet Packs, Double Wall Tanks, Cone Bottom Tanks, Open Top Tanks, Utility Tanks, 1000 Gallon Sphere Tanks, Total Drain Tanks, Rinse Tanks, Open Top Cylindrical Tanks, Cisterns, PCO Tanks, Horizontal Leg Tanks, Elliptical Leg Tanks, Stackable Totes, Inductor Tanks, Rectangle Tanks, Pickup Truck Tanks, RV Tanks, Mini Bulk Tanks, Spot Sprayer Tanks, Drum Containment Tanks. We Carry Tanks by all major Brands, Norwesco, Chemtainer, Den Hartog (Ace Roto), and Snyder.

Septic Tanks

The Tank Source carries and stocks a wide selection of Septic Tanks for sale. Weather it's Fiberglass Septic Tanks, Plastic Septic Tanks, Bruiser Septic Tanks, Aquifer Low Profile Cisterns, or Septic Tank Accessories, we've got it in stock. We have the best prices on septic tanks by major brands such as Norwesco, G & B, and Den Hartog (Ace Roto). We deliver Septic Tanks in the southern California area. If you need help with Septic Tank Installation, please check out San Diego Septic here.

Below Ground Water Tanks

Our below ground holding and cistern tanks are intended for bulk storage or collection of potable water and designed for below ground level installations. Cistern tanks are manufactured from high-density polyethylene with U.V. inhibitors. Our cistern tanks are FDA-approved for potable water.

Mail Posts
Address SignsLamp Posts


TheTankSource.com has the largest supply of Tanks in Southern California.

TheTankSource.com has Above Ground Tanks; Vertical Water Tanks, Vertical Storage Tanks, Free Standing Tanks, 1000 Gallon Sphere Tanks, Horizontal Leg Tanks, Elliptical Leg Tanks, Drainable Leg Tanks, Pickup Truck Tanks, Mini Bulk Tanks, Cone Bottom Tanks, PCO Tanks, Flat Bottom Utility Tanks, Elliptical Tanks, Applicator Tanks, Total Drain Tanks, Inductor Tanks, Spot Sprayer Tanks, Bulkhead Fittings.

TheTankSource.com has Below Ground Tanks; Septic Tanks, Bruiser-Multi-use Tanks, Cisterns, Spherical Tanks, Holding Tanks.

Authorized Dealers for: Chem-Tainer, Norwesco, Snyder Industries, Ace Den Hartog, Ronco.