Celiac safety profile
Firehouse Subs
Sandwich Shop · Catering Service
2950 King Ave W STE 4, Billings, MT 59102, United States
What you can eat here
Pulled from Gluto's celiac safety report for this location.
✅ Reported safe options
- Gluten-free sub bread/bun (Schär) is used to prepare gluten-free sandwiches.
⚠️ Risks & cross-contamination
- Not a dedicated gluten-free facility, so cross-contact risk persists.
- Even with glove changes, fresh utensils, and back-line prep on occasion, complete elimination of cross-contamination cannot be guaranteed.
- GF bread stock can occasionally be unavailable, which necessitates advance planning or alternatives.
- Staff training and labeling of gluten-free items exist, but the shared kitchen environment means inherent risks remain.
Gluto score breakdown
Each axis is scored 0–100 from research + community signals.