The best Subs in O’Fallon, IL
Locally owned and operated, Firehouse Subs - Fairview Heights serves fresh and delicious Gourmet Subs in O’Fallon, IL. We pride ourselves on offering our customers an amazing experience, whether in-house or take out. Our mission is to create the best Subs and Salads and provide exceptional service that will leave you feeling satisfied and ready to come back for more.
FIREHOUSE SUBS Rewards
Turn your orders into rewards by joining the Firehouse Subs - Fairview Heights Rewards program. Earn points for every order you place through our website or app and use them to unlock rewards. Check out ways to earn bonus points, move up tier levels and collect exclusive rewards.
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