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American Guardian Warranty Services, Inc

American Guardian Warranty Services, Inc. (AGWS), part of the American Guardian Group of Companies, provides vehicle service contracts.

Motor Vehicle Manufacturing
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Headquarters
Warrenville, Illinois, United StatesSource: RevenueBaseRetrieved October 13, 2026
Employee range
51 to 200Source: RevenueBaseRetrieved October 13, 2026
Founded
1998Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
11 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does American Guardian Warranty Services, Inc do?

AGWS is headquartered just outside Chicago, Illinois, and provides administration services for agents and dealers. Its offerings include limited warranties and environmental and aftermarket products across the United States.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

What the business offers

Services & capabilities.

Vehicle protection products

AGWS offers vehicle protection products, limited warranties, and environmental and aftermarket products across the United States.

Source: LinkedIn company description · Retrieved October 13, 2026

Administration services

AGWS provides administration services for agents and dealers offering vehicle protection products.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

Positions describe ordering within each source list. See how lists are built ↗

Share your recognition

Embeddable award for your website

BADGE PREVIEWAmerican Guardian Warranty Services, Inc listed #7 on Vehicle warranty companies, September 21, 2026Open the published source list.
American Guardian Warranty Services, Inc

#7 Vehicle warranty companies

Snapshot: September 21, 2026

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Company information

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 21, 2026, September 26, 2026, September 29, 2026 and October 11, 2026. How the company lists are built.

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