Firehouse Subs Coupon (via App)

How to Get This Deal

• Register for a Firehouse Rewards account.
• Log in to your Firehouse Rewards account on the Firehouse App or at Firehousesubs.com.
• Activate the offer in the “Offers” tab prior to checkout.
• Place your order for any sub through the app or website. The 25% discount will be applied.

Important Exclusions

• This offer is valid from October 1 to October 31, 2025.
• Offer is not valid for in-restaurant orders or through third-party delivery services.
• Cannot be combined with any other deal, combo, or offer.
• Price and participation may vary by location.