Commercial Lines

Personal Lines

Transportation/Garage

Specialty Programs

Welcome to Southern Insurance Underwriters, Inc.

Southern Insurance Underwriters, Inc. (SIU), based in Alpharetta, Georgia is a Certified Managing General Agency serving independent agents throughout the southeast for over fifty years. SIU understands the importance of competitive markets, innovative technology and personalized service. SIU provides access to over 120 markets, spanning: Commercial Property & Casualty, Commercial Transportation, Personal Property, Professional Lines and Standard Lines. With a staff of experienced and reliable underwriters, SIU can quickly turnaround almost any risk ranging from simple to highly complex hazards.

LATEST SIU HEADLINES

Did You Know Winter 2019 Edition

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Wesley C. Duesenberg, Jr. Honored with 2019 Icon Leadership Award


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SIU named a Five-Star MGA


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Programs
Explore the many different programs from SIU


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SIUPREM
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Partners
Phone: 678.498.4500
Toll Free: 800.568.1700
Fax: 678.498.4600
Southern Insurance Underwriters, Inc.
4500 Mansell Road
Alpharetta, GA 30022

©2019 Southern Insurance Underwriters, Inc