A look at the shop floor at Spokane Industries
Engineering Excellence

Innovative and Beneficial Designs For Diverse Industries
Just one of the merits that sets us apart...

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WORLD-CLASS PRODUCTS for diverse industries


We are the Northwest's Premier Stainless Steel Manufacturer.
Select the Custom Engineered Stainless Steel Tank offering you are interested in below

Custom Stainless Steel Processing Vessels and Modular Process Skids

Spokane Stainless Technologies offers world-class engineering and expert craftsmanship. This is evident in our Processing, Cosmetics/Personal Care Products, Biopharma / Pharmaceutical, Biochemical, Dairy, Food, and Beverage Vessels, and Modular Process Skids: We can provide solutions for Mixing, Blending, Cooking, Canning, Storing, Bottling, Blanching, or any other part of your process. Let us help you with your custom stainless steel vessel requirements. We are ASME and UL certified.

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Code Tanks - ASME, UL, D.O.T.

Spokane Stainless Technologies is certified to engineer, build, and deliver ASME pressure vessels and steam jacketed tanks (U, UM, R, and H stamped tanks), UL-142 Flammable and Combustible Liquids Storage Tanks, as well as D.O.T transport and storage tanks.

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HeliFueler® Rotary Wing Fuel Service Cart

With the HeliFueler Rotary Wing Fuel Service Cart, helicopter maintenance crews can take control of the defueling process, draining and sumping aircraft without time-consuming gravity draining, or waiting for a HEMTT to do what you could have finished hours ago. Refuels, too!

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HandiFueler® UAS Fuel Service Cart

The HandiFueler® UAS Fuel Service Cart is engineered to provide an efficient solution to the challenges of servicing UAVs. The HandiFueler is just as adept at defueling as it is at refueling. With the flick of one valve, it is ready to defuel. Fully deployable for world-wide use.

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SealVac® Vacuum Fuel Drain Bowser

The SealVac® is the World's most popular fuel drain bowser by a wide margin. Thousands are in use around the globe, speeding the process of defueling and depuddling, without spilling fuel or exposing personnel. Available in 200, 400, and 600 gallon sizes.

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HandiFueler® AGE Fuel Cart

The HandiFueler® AGE Fuel Service Cart is a ground support refueler / defueler engineered to provide a safe and efficient solution to the challenges of servicing aircraft Aerospace Ground Equipment / Ground Support Equipment. Services tires and fluids, too!

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Custom Stainless Steel Wine Fermenters

Our stainless steel wine tanks are all over the western United States! A wide variety of custom features are availble. Let us help you design your new tanks! 300 - 42,000 gallons.

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Custom Stainless Steel Craft Distillery Tanks

We are a trusted and frequently recommended tank souce, Distillers are proud to show off thier beautiful Spokane Stainless Technologies stainless steel tanks. These workhorse custom tanks are producing award winning spirits all over North America. UL-142 Combustable/Flammable Liquids certified tank manufacturer.

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Landscape and Agricultural Chemical Truck Tanks

Landscapers and lawn care experts trust Spokane Stainless Technologies to produce custom stainless tanks of all types to fit their existing truck chassis. Options such as work decks, integrated fenders, multiple tank compartments, integrated storage cabinets, and equipment stowage areas are popular.

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Potable Water Tanks

Vertical, horizontal, oval, obround, skidded, and truck mounted tanks, 400 - 36,000 gallons are our specialty.

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Our Certifications


Spokane Stainless Technologies is an ASME accredited firm (U, U/M, and H stamps), permitting us to engineer, build and mark ASME pressure tanks, ASME vacuum vessels, and ASME steam jackets.


Spokane Stainless Technologies is certified by Underwriters Labratories to engineer, build and mark UL142 above-ground tanks for flammable and combustable liquids.


The Spokane Stainless Technologies SealVac® Vacuum Fuel Drain Bowser is certified to compliy with "Health, Safety, and Environmental Protection Standards set forth by EU regulations." It was awarded a CE mark to confirm European Conformity (Conformité Européenne).


Spokane Stainless Technologies is certificated by the US Department of Transportation to engineer and build US highway transportable truck/trailer tanks.


Contact Us


3808 N Sullivan Rd
Building 4
Spokane Valley, WA 99216

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