Gentex Corporation - FAQs

Frequently Asked Questions

Use our FAQ Hub to easily access our most-asked questions. If you still have questions on behalf of your department, agency, or organization, reach out to your local distributor or contact us.

If you need to return a product, have a warranty or damage issue, or have questions about your web order, please click here. You can also contact Customer Service at 888-894-1755, Monday-Friday, 9am-5pm Eastern Time.

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