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Eating & Drinking · Boston, MA

Mario's Restaurant

347 Chelsea

Last inspected Jul 29, 2026 · View Map ↗ · Compare ↗

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SteadyThe last two inspections recorded a similar number of violations. Review the dated records below.

The full inspection history

6 inspections

Inspection

Jul 29, 2026

Passed

8 recorded violations

minorCode 590.003/3-305.11-CContamination

Official wording

Food Storage-Preventing Contamination from the Premises (C)

Inspector’s notes

Noted boxes stored directly on the floor in the walkin.Elevate 6 inches from the floor

In plain English

Food was stored or handled in a way that could let germs or other material get into it, such as raw meat stored above ready-to-eat food or uncovered food. Cross-contamination is a common cause of foodborne illness.

More about food not protected from contamination
majorCode 590.004/4-302.14-PFCleaning and sanitizing

Official wording

Sanitizing Solutions Testing Devices (Pf)

Inspector’s notes

Provide testing strips for the sanitizer and the low temp dish machine.

In plain English

Dishes, equipment, or surfaces that touch food were not properly washed, rinsed, and sanitized, or sanitizer was not at the right strength. Clean surfaces help stop germs from spreading to food.

More about cleaning or sanitizing problems
majorCode 590.004/4-303.11-PFCleaning and sanitizing

Official wording

Cleaning Agents and Sanitizers Availability (Pf)

Inspector’s notes

Low temp dish machine recorded 0PPM with the sanitizer strip(Used Mine). Repair

In plain English

Dishes, equipment, or surfaces that touch food were not properly washed, rinsed, and sanitized, or sanitizer was not at the right strength. Clean surfaces help stop germs from spreading to food.

More about cleaning or sanitizing problems
minorCode 590.004/4-903.12-COther

Official wording

Prohibitions (C)

Inspector’s notes

Noted single use items stored in the basement without any protection from the ceiling.Provide smooth cleanable ceiling or move the product to another location under protection.

In plain English

An issue that does not fit the common categories. Check the official wording for details.

More about other finding
minorCode 590.006/6-301.14-CHandwashing

Official wording

Handwashing Signage (C)

Inspector’s notes

Provide hand washing sign at the hand sink near the coffee machine in the front area.

In plain English

Staff were not washing their hands when required, or a handwashing sink was blocked, missing soap or paper towels, or used for something else. Hands are one of the most common ways germs reach food.

More about handwashing problems
minorCode 590.006/6-501.114-CFacility maintenance

Official wording

Maintaining Premises Unnecessary Items and Litter (C)

Inspector’s notes

Noted unnecessary items stored in the basement. Clean or elevate 6 inches from the floor

In plain English

Floors, walls, ceilings, lighting, ventilation, or garbage areas needed repair or cleaning. These are usually less urgent than food-handling problems but still need to be fixed.

More about building upkeep issues
minorCode 590.006/6-501.11-CFacility maintenance

Official wording

Repairing-Premises Structures Attachments and Fixtures-Methods (C)

Inspector’s notes

Noted rust on the floor and ceiling of the walkin.Clean and repaint

In plain English

Floors, walls, ceilings, lighting, ventilation, or garbage areas needed repair or cleaning. These are usually less urgent than food-handling problems but still need to be fixed.

More about building upkeep issues
minorCode 590.006/6-501.14-CCleaning and sanitizing

Official wording

Cleaning Ventilation Systems Nuisance and Discharge Prohibition (C)

Inspector’s notes

Noted hood sticker expired.Service As stated by the owner scheduled for service 7/23/26

In plain English

Dishes, equipment, or surfaces that touch food were not properly washed, rinsed, and sanitized, or sanitizer was not at the right strength. Clean surfaces help stop germs from spreading to food.

More about cleaning or sanitizing problems

Official record from Boston Inspectional Services Department, Jul 29, 2026 · Original Source

Inspection

Jul 22, 2026

Failed

8 recorded violations

minorCode 590.003/3-305.11-CContamination

Official wording

Food Storage-Preventing Contamination from the Premises (C)

Inspector’s notes

Noted boxes stored directly on the floor in the walkin.Elevate 6 inches from the floor

In plain English

Food was stored or handled in a way that could let germs or other material get into it, such as raw meat stored above ready-to-eat food or uncovered food. Cross-contamination is a common cause of foodborne illness.

More about food not protected from contamination
majorCode 590.004/4-302.14-PFCleaning and sanitizing

Official wording

Sanitizing Solutions Testing Devices (Pf)

Inspector’s notes

Provide testing strips for the sanitizer and the low temp dish machine.

In plain English

Dishes, equipment, or surfaces that touch food were not properly washed, rinsed, and sanitized, or sanitizer was not at the right strength. Clean surfaces help stop germs from spreading to food.

More about cleaning or sanitizing problems
majorCode 590.004/4-303.11-PFCleaning and sanitizing

Official wording

Cleaning Agents and Sanitizers Availability (Pf)

Inspector’s notes

Low temp dish machine recorded 0PPM with the sanitizer strip(Used Mine). Repair

In plain English

Dishes, equipment, or surfaces that touch food were not properly washed, rinsed, and sanitized, or sanitizer was not at the right strength. Clean surfaces help stop germs from spreading to food.

More about cleaning or sanitizing problems
minorCode 590.004/4-903.12-COther

Official wording

Prohibitions (C)

Inspector’s notes

Noted single use items stored in the basement without any protection from the ceiling.Provide smooth cleanable ceiling or move the product to another location under protection.

In plain English

An issue that does not fit the common categories. Check the official wording for details.

More about other finding
minorCode 590.006/6-301.14-CHandwashing

Official wording

Handwashing Signage (C)

Inspector’s notes

Provide hand washing sign at the hand sink near the coffee machine in the front area.

In plain English

Staff were not washing their hands when required, or a handwashing sink was blocked, missing soap or paper towels, or used for something else. Hands are one of the most common ways germs reach food.

More about handwashing problems
minorCode 590.006/6-501.114-CFacility maintenance

Official wording

Maintaining Premises Unnecessary Items and Litter (C)

Inspector’s notes

Noted unnecessary items stored in the basement. Clean or elevate 6 inches from the floor

In plain English

Floors, walls, ceilings, lighting, ventilation, or garbage areas needed repair or cleaning. These are usually less urgent than food-handling problems but still need to be fixed.

More about building upkeep issues
minorCode 590.006/6-501.11-CFacility maintenance

Official wording

Repairing-Premises Structures Attachments and Fixtures-Methods (C)

Inspector’s notes

Noted rust on the floor and ceiling of the walkin.Clean and repaint

In plain English

Floors, walls, ceilings, lighting, ventilation, or garbage areas needed repair or cleaning. These are usually less urgent than food-handling problems but still need to be fixed.

More about building upkeep issues
minorCode 590.006/6-501.14-CCleaning and sanitizing

Official wording

Cleaning Ventilation Systems Nuisance and Discharge Prohibition (C)

Inspector’s notes

Noted hood sticker expired.Service As stated by the owner scheduled for service 7/23/26

In plain English

Dishes, equipment, or surfaces that touch food were not properly washed, rinsed, and sanitized, or sanitizer was not at the right strength. Clean surfaces help stop germs from spreading to food.

More about cleaning or sanitizing problems

Official record from Boston Inspectional Services Department, Jul 22, 2026 · Original Source

Inspection

Jan 6, 2026

Passed

1 recorded violation

minorCode 590.006/6-501.14-CCleaning and sanitizing

Official wording

Cleaning Ventilation Systems Nuisance and Discharge Prohibition (C)

Inspector’s notes

Hood Vent Sticker expired. Provide a current one.

In plain English

Dishes, equipment, or surfaces that touch food were not properly washed, rinsed, and sanitized, or sanitizer was not at the right strength. Clean surfaces help stop germs from spreading to food.

More about cleaning or sanitizing problems

Official record from Boston Inspectional Services Department, Jan 6, 2026 · Original Source

Inspection

Dec 23, 2025

Failed

1 recorded violation

minorCode 590.006/6-501.14-CCleaning and sanitizing

Official wording

Cleaning Ventilation Systems Nuisance and Discharge Prohibition (C)

Inspector’s notes

Hood Vent Sticker expired. Provide a current one.

In plain English

Dishes, equipment, or surfaces that touch food were not properly washed, rinsed, and sanitized, or sanitizer was not at the right strength. Clean surfaces help stop germs from spreading to food.

More about cleaning or sanitizing problems

Official record from Boston Inspectional Services Department, Dec 23, 2025 · Original Source

Inspection

Oct 21, 2024

Passed

0 recorded violations

No violations recorded in this inspection.

Official record from Boston Inspectional Services Department, Oct 21, 2024 · Original Source

Inspection

Jan 3, 2024

Not required

0 recorded violations

No violations recorded in this inspection.

Official record from Boston Inspectional Services Department, Jan 3, 2024 · Original Source

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