Wine Tanks & Stainless Steel Tanks
Paso Robles Tank manufactures both shop and field-erected stainless steel tanks. Our capabilities include design, engineering, drafting, foundation/pad design, and construction. We have complete stainless shop fabrication and install any size tank. PRT provides tanks ranging from 330 to 600,000 gallons, including offloading, setting, and anchoring installation upon request. Paso Robles Tank stainless steel tanks are used across various markets, with extensive use in the wine industry.
We Can Engineer Your Job
Each tank is custom designed for your winery’s needs. We offer in-house certified civil and structural engineers and review all projects from conception to finished product. PRT has built thousands of stainless steel tanks. Our experience gives us a unique understanding of the wine-making process and its requirements.
The Most Wine-Friendly Portable & Field Wine Tanks in the Industry
PRT operates two stainless steel manufacturing shops in Sparks, NV, and Paso Robles, CA, and we are prepared to service all wine regions nationwide. PRT prides itself on in-house engineered tank doors, accessories, and services. Just a few of the items we offer for each tank:
- Fully-jacketed tanks
- Industrial stainless tanks
- Wine tanks
- Jacketed tanks
- Customized tank doors manufactured in-house
- Custom stands and skirts
- Custom accessories
- Custom refrigeration jackets up to 59″
- Custom sloping bottoms
- Multi-use fermentation and storage tanks
- Conical, truncated, open top, removable, floating, or dished tank top options
- Portable tanks: 330, 440, 550, 750, and 1,100 gallon sizes
- Delivery, off-loading, setting, and anchor installation available by contract
- Stamped seismic engineering available by contract
- Fully-welded double wall, insulated tanks
PRT has been an STI/SPFA Award-Winning Tank of the Year recipient for multiple consecutive years for industrial stainless tanks, wine tanks, and jacketed tanks.
Our Experience With Stainless Steel Tanks
Stainless steel is the material of choice when hygiene, corrosion resistance, and long service life matter most, and Paso Robles Tank has built award-winning stainless steel tanks for producers across the country. Our Wine Storage Tanks project in Paso Robles, California earned the STI/SPFA 2020 Tank of the Year Product Award for Fabricated tanks, and our Fermentation Wine Tanks in Dundee, Oregon won the STI/SPFA 2019 Tank of the Year Product Award for Special Storage. Both projects reflect the clean welds, sanitary finishes, and precise fabrication that stainless steel work requires.
That track record continues with the Presqu’ile Winery Tank Expansion in Santa Maria, California and a separate Winery Expansion in Fairfield, California, both recognized with STI/SPFA 2023 Tank of the Year Product Awards for Shop Fabricated Atmospheric Tanks. From single vessels to full winery expansions, we handle engineering, fabrication, and field erection in-house, so every stainless steel tank we deliver is built to the standard our clients expect.

