Your turnkey stainless steel tank specialist
Paso Robles Tank manufactures both shop- and field-erected stainless steel tanks. Our capabilities span design, engineering, drafting, foundation and pad design, construction, and complete stainless shop fabrication and installation of virtually any size tank — ranging from 330 to 600,000 gallons. Offloading, setting, and anchoring installation are available upon request.

PRT operates two stainless steel manufacturing shops — in Sparks, NV and Paso Robles, CA — and can provide field-labor construction where required by contract to service wine regions nationwide. We pride ourselves on our in-house engineered tank doors, accessories, and services.
The most wine-friendly portable field tanks in the industry
Each tank is custom designed for your winery’s needs. PRT’s in-house certified civil and structural engineers design and review every project from conception to finished product, drawing on years of collective experience building thousands of stainless steel tanks and a deep understanding of the wine-making process.
Features and options
- Fully jacketed tanks
- Customized tank doors manufactured in house
- Custom stands and skirts available
- Custom accessories
- Custom refrigeration jackets up to 59″
- Custom sloping bottoms
- Multi-use fermentation and storage tanks
- Retrofitting on existing tanks
- Conical, truncated, open-top, removable, floating, or dished tank-top options
- Fully welded double-wall, insulated tanks
- Repairs on existing tanks and stainless scrap haul-away
Portable tank sizes
Portable tanks are available in 330, 440, 550, 750, and 1,100 gallon sizes. Delivery, off-loading, setting, and anchor installation are available by contract.
Engineering & certification
PRT has in-house engineers who can stamp and certify calculations and drawings, and can coordinate tie-in piping, venting accessories, sensors, and cathodic protection when necessary. Stamped seismic engineering is available by contract.
A cornerstone of reliability
Paso Robles Tank is a full-service aboveground storage tank contractor doing business across the United States. Our staff and field crews bring hundreds of cumulative years of tank-building experience, combining highly trained associates, factory automation, and state-of-the-art machinery to produce quality tank products while working with customers on a personal level.
Industries served
Refineries, mining, power, pipelines, government, pulp & paper, food & beverage, transportation, thermal energy storage, asphalt, petrochemical, water & wastewater, and aviation.

