Mark Kiefer Insurance

$6.7M revenue • 4111 Telegraph Rd, St. Louis, MO, 63129, United States

Last Updated Aug 22, 2026

Company Overview

Company Name

Mark Kiefer Insurance

Address

4111 Telegraph Rd, St. Louis, MO, 63129, United States

Approx. Annual Revenue

$6.7M

Established

1999

Locations

2

About Mark Kiefer Insurance

Insurance Source Inc is an independent insurance agency located in St. Louis, Missouri, established in 1999. The company focuses on providing affordable and reliable insurance solutions for personal and business needs, offering a wide range of coverage options, including auto, home, life, and commercial insurance.

Mark Kiefer Insurance locations

2 Google Business Profile listings.

LocationGoogle categoryReviewsStatus
4111 Telegraph Rd, St. Louis, MOprimary——Claimed
4111 Telegraph Rd Apt 200, St. Louis, MO— 3.7 (17)Claimed

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Key Decision Makers

Kevin Geoghegan President