First State Bank Lake Saint Louis, MO

3461 Technology DriveLake Saint Louis, MO 63367

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Phone: 636-561-2450

Lobby Hours

Monday - Friday
9:00 am - 5:00 pm
Saturday
9:00 am - Noon

Drive-Up Hours

Monday - Friday
9:00 am - 5:00 pm
Saturday
9:00 am - Noon

Mortgage Hours

Monday - Friday
9:00 am - 5:00 pm
  • 24-hour night drop available.
  • 24-hour ATM available.
  • Call ahead for special requests.

Holiday Schedule

Welcome to the Technology Drive Banking and Mortgage and Investment Locations Center in Lake Saint Louis, MO

We're committed to fostering your financial health and are proud to serve your needs with a full suite of financial products and services. Stop by our Lake St. Louis banking and mortgage center, and tell us how we can help you spend smart, save toward a goal, and manage your money.

Meet the Team

Mark Prainito

Executive Vice President, Commercial Lending

(636) 449-8761

Jill Scott

Business Development Officer

Direct Line: 636-940-5545

Main: 636-940-5555

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Carrie Altman

Vice President, LPL Financial Advisor

(636) 940-5603

Donald MacPherson Jr.

Senior Loan Officer

NMLS ID: 284348

Office: (636) 940-5682

View Details for Donald

Let’s have a real conversation.

We appreciate your interest in our services. Tell us what you’re looking for using the form below, and we’ll set up a time to meet and talk about your goals.