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Celebrating 65 Years in Business

Welcome to Siebert Insurance. We are an Independent Insurance Agency, which means we have made available some of our best companies for your online quick quotes.

We service Fenton, St. Louis, Jefferson, and the St. Charles metro areas, in addition to the entire state of Missouri. We also write in the states of Illinois, New Mexico, Arizona, and Florida. At Siebert Insurance, each one of our clients are given a dedicated team of experts that work together to proficiently address all your concerns.

We offer all types of Personal Insurance coverages to our clients including Auto Insurance, Homeowners Insurance, Individual Life Insurance, Individual Health Insurance, and Motorcycle Insurance.

Give one of our agents a call to save money on your Business Insurance. Some of our Commercial insurance coverages include General Liability, Commercial Auto, Workers Compensation, Group Health Insurance, and Commercial Property.

Let us help you cut your insurance cost!

Just give us a quick call today at 636-343-1000 or Submit one of our quick online quote forms - with the help of our dedicated business partners; we conveniently offer an entire solution for all your insurance and business needs.

Ready to Request a Free Quote? GET STARTED TODAY