Celiac safety profile
Firehouse Subs
Sandwich Shop · Catering Service
5200 E Arrowhead Pkwy, Sioux Falls, SD 57110
What you can eat here
Pulled from Gluto's celiac safety report for this location.
✅ Reported safe options
- Hook and Ladder sub on a gluten-free Schar bun
- Italian sub on a gluten-free Schar bun
- GF buns are available at this location (Schar), typically with staff applying allergy-focused prep steps; price upcharges have been noted in some experiences
⚠️ Risks & cross-contamination
- The location is not a dedicated gluten-free facility, so cross-contact risk remains a consideration.
- Many reviews emphasize glove changes, separate prep surfaces, and using foil or paper to separate GF items, which are strong precautions when done consistently.
- Some notes indicate shared ovens/toasters and the possibility of cross-contamination if precautions aren’t followed, or if GF bread is unavailable.
- Outages or recalls of GF bread can temporarily affect options; always verify current bread availability before ordering.
Gluto score breakdown
Each axis is scored 0–100 from research + community signals.