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MAINSTAGE BREWING COMPANY

450 MAIN STREET, LYONS, CO 80540

Last inspected Sep 8, 2026

Official source: Boulder County Public Health (bouldercounty.gov) · All data sources

Passed. Met health requirements at the latest inspection. Some health departments report pass/fail instead of letter grades.

✓
Passed

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The record, in plain English

Boulder County Public Health reports one inspection on record for MAINSTAGE BREWING COMPANY, from September 2026.

The most recent inspection noted 5 violations, none of them critical.

Every sentence above is computed directly from the official record — CleanPlate adds no opinions. How our grading works →

Inspection history

  1. Sep 8, 2026

    ✓
    5 violations
    • 6-501.111 Controlling Pests (C). Many flies in the food prep area, on food and food contact surfaces. Flies and other pests should be controlled. Discussed options for hanging fly strips lower down in the food prep area and also closing doors during the "high" fly period of summer months.
    • 2-501.11 Clean-up of Vomiting and Diarrheal Events (Pf). No procedures on site for educating staff how to clean-up of vomiting and diarrheal events. A clean-up of vomiting and Diarrheal Events is necessary to have on site. Education provided with inspection.
    • 2-102.12(A) Certified Food Protection Manager (C). No certified food safety manager (CFSM) for the facility on site at the time of inspection: At least one employee during all hours operation that has supervisory and management responsibility and the authority to direct and control food preparation and service shall be a certified food protection manager who has shown proficiency of required information through passing a test that is part of an accredited program. Education provided and email with inspection has the BCPH website link to trainings sent.
    • 3-501.16(A)(2) Time/Temperature Control for Safety Food, Hot and Cold Holding (P). Small cheese and marinara cooler for pizza makingn holding cheese at 49*F and marinara at 50*F, Except during preparation, cooking, cooling, hot holding, or when time is used as the public health control time/temperature control for safety food shall be maintained at 41 degrees f or less. Education provided.
    • 3-602.11(B)(5) Food Labels, Name of Major Food Allergens (Pf). No notification on site for customers in regards to inquiries about food allergens. Establishments shall notify consumers by written notification to inquire about information on major food allergens as ingredients. Education provided with inspection to owner.

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Source: Boulder County Public Health (bouldercounty.gov). Data shown unmodified from the official government record. CleanPlate is an independent service, not affiliated with any government agency. See something wrong? Report a data issue.