True Guarantee

Our materials and finishes are always lab-tested in-house.  The result? A lifetime guarantee on everything we make.

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The community of Decorah, Iowa, where a Gemini facility is located, is experiencing flooding and UPS has temporarily suspended delivery in Northern Iowa.  Our plant is in good condition and we anticipate producing at full capacity within twenty-four hours.

If you have any questions, please contact our Customer Service Team at 800.538.8377.

Gemini Catalog Estimator

Now any authorized Gemini Reseller has the ability to easily generate a Gemini-approved online estimate quickly and securely.

Download Quick Start Guide

Letters & Logos

Gemini offers the best quality plastic, metal and illuminated letters and logos in the industry, customized to your needs. 

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Plaques

Gemini manufactures the broadest range of architectural plaque products.  Cast, precision-tooled, or etched.  It's your choice.

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A Guarantee Made True

Whether it’s plastic or metal, your purchase will be guaranteed for life. If it ever breaks, we'll replace it.

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True Story

Flashback from 1968

Learn how one furniture store in North Dakota found out our lifetime guarantee truly is a lifetime guarantee. 

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Find Where to Buy Gemini Products