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Lannon Tank Company

Lannon Tank Company

Tanks May Not Be The Most Impressive Thing We Provide.

  • Home
  • Process
  • Services
  • Storage Tank Products
    • Elutron® Tanks
    • Flameshield® Tanks
    • Fireguard® Tanks
    • F921® Tanks
  • 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
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

Lannon Tank is a leading manufacturer of UL rated above ground storage tanks.

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

Call

262-251-7890

Location

20134 W Main St,
Lannon, WI 53046

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