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Lannon Tank Company

Lannon Tank Company

Tanks May Not Be The Most Impressive Thing We Provide.

  • Process
  • Services
  • Storage Tank Products
    • Elutron® Tanks
    • Flameshield® Tanks
    • Fireguard® Tanks
    • F921® Tanks
  • Calculator
  • Reference
  • About
  • Blog
  • Contact

Looking for an expert in the storage tank industry?

We design, engineer, and build custom-manufactured storage tanks of all shapes and sizes out of central Wisconsin.

Let’s Collaborate

Calculate your tank’s capacity

Try Our Tank Calculator
With over 65 years in the making, Lannon tank is a leader in custom storage tank solutions.

Tanks May Not Be The Most Impressive Thing We Provide.

  • Experienced, Professional Design Service
  • Seasoned Counsel & Advice
  • 3D AutoCAD Drawings
  • Time Certain Deliveries
  • Installation Support
  • Diverse Product Offering
Flameshield® aboveground storage tanks are manufactured with a tight-wrap double-wall design. Standard features include 2-hour fire-tested performance, built-in secondary containment and interstitial monitoring capability.

You’d expect a half-century-old storage tank fabricator to produce nothing but the highest quality.

Lannon Tank goes a broad step further. We are organized and operated to produce “only-one-of-its-kind” products that are superior to stock items produced in assembly-line fashion. And a top-line end product is only one part of the total value built into every shipment that leaves our shop.

Single and Dual Walled Tanks

Single & Dual
Wall Products

Steel, Stainless, Fiberglass Exterior Coated, Fluid-Resistant Tank Options

Steel, Stainless,
Fiberglass Exterior Coated, Fluid-Resistant

Internal Coating Options

Internal Coatings

We're here to help you navigate the increasingly complicated process of a storage tank installation project.

How it works

We’re here to help you navigate the increasingly complicated process of a storage tank installation project.


  1. Tell us your story
    Let’s chat about what you’re looking to build and see if our team is a good fit for the project.
  2. Define the scope
    We’ll take a look at all the details of your project and create a plan with our team of experts.
  3. Start the design process
    We’ll work with you the entire way, from initial designs through to production.
  4. Structured and precise methods
    Producing and installing storage tanks is our passion. We’ll help you get your tank properly designed and set up with proper care.

What Makes Us Stand Out

At Lannon Tank, we do things others can’t or won’t. From our extensive storage options to our expert handling of shipping logistics, we provide a level of service that sets us apart from other companies.

Our large lot is designed to accommodate multiple tanks at once, ensuring that we can meet our customers' needs in a timely and efficient manner.

Storage of Tanks

Convenient and secure storage options for our clients’ tanks prior to delivery.

Our large lot is designed to accommodate multiple tanks at once, ensuring that we can meet our customers’ needs in a timely and efficient manner. With our storage capabilities, you can rest assured that your tanks will be ready and waiting for you when you need them.

We know that delivering tanks to the job site can be a complex and challenging process, but with our help, you can rest assured that everything will be taken care of from start to finish.

Shipping Logistics

We ensure that your tanks arrive at the job site safely and on time.

Our comprehensive approach to shipping logistics sets us apart from other tank manufacturers and suppliers. We know that delivering tanks to the job site can be a complex and challenging process, but with our help, you can rest assured that everything will be taken care of from start to finish.

We offer pre-delivery site inspections to ensure a perfect fit and can coordinate with your team to make sure everything is ready for our arrival.

Delivery Details

We go the extra mile to provide exceptional delivery service to our clients.

We offer pre-delivery site inspections to ensure a perfect fit and can coordinate with your team to make sure everything is ready for our arrival. Our experienced team handles all aspects of setup and installation, ensuring that your tanks are in place and ready to use quickly.

Lannon Tank is a member of the Steel Tank Institute / Steel Plate Fabricators Association
Lannon Tank is a premier manufacturer of Plasteel® Double Wall Elutron® Jacketed Tanks
We manufacture our tanks to strict UL rating guidelines for quality assurance.
Proud member of the Petroleum Equipment Institute

Get a project quote today!

We’ll put together a customized quote about your project and work with you to get started on your project.

Let’s build something together!

Get in touch today!

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Looking for an expert in the storage tank industry? We design, engineer, and build custom-manufactured storage tanks of all shapes and sizes out of central Wisconsin.
  • Process
  • Services
  • Storage Tank Products
    • Elutron® Tanks
    • Flameshield® Tanks
    • Fireguard® Tanks
    • F921® Tanks
  • Calculator
  • Reference
  • About
  • Blog
  • Contact

Call

Call Lannon Tank 262-251-7890

Location

20134 W Main St,
Lannon, WI 53046

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