Mason Diner (Cafe Mason)
320 Mason St, San Francisco, CA 94102
How the BiteKarma score works
Each routine inspection starts at 100 and loses 7 points for every critical violation and 2 for every other one, half again as much when the same problem was cited at one of the two inspections before. A failed inspection counts as 69 at most. The score averages the five newest routine inspections, with the most recent counting most, and stays below 70 for 90 days after a fail unless the restaurant passes again. 90 and up is excellent, 80s good, 70s fair, and below 70 poor.
At a glance
- Passed 9 of 9 graded inspections since 2021.
- Last inspected Aug 22, 2024: passed with 2 violations, 1 critical. That was over a year ago, so things may have changed.
- Keeps coming up: Proper hot and cold holding temperatures, cited 6 times, plus 10 other repeat issues.
Inspection history 22 visits
- 2024
- Passed Aug 22
Reinspection
2 violations, 1 critical
- Critical Proper hot and cold holding temperatures
- Minor Food safety manager certification and food handler card
- Passed Aug 13
Reinspection
3 violations, 1 critical
- Critical Proper hot and cold holding temperatures
- Minor Food safety manager certification and food handler card
- Plumbing; proper backflow devices
- Passed Aug 6
Routine
3 violations, 1 critical
- Critical Proper hot and cold holding temperatures
- Minor Food safety manager certification and food handler card
- Plumbing; proper backflow devices
- 2023
- Perfect May 11
Reinspection
No violations
Nearby
BiteKarma scores around Mason Diner (Cafe Mason), which is the dark pin. Zoom in to see the dots' scores, and tap a pin marked + to see everything at that address.