Health inspections in NYC are unannounced and graded on a point system. Points get added (yes, added — higher score is worse) for each violation, and the total determines your grade: 0–13 is an A, 14–27 is a B, 28+ is a C. Refrigeration violations alone can move you from an A to a B in a single inspection — most are 4 to 7 points each, and they stack quickly.
The good news: refrigeration violations are almost entirely preventable with a proper pre-inspection walk. The bad news: most operators only think about it after they've already failed one. This is the walk we teach to facility managers and chefs at the kitchens we service.
41°F or below. 0°F or below. No exceptions.
Potentially hazardous foods (meat, dairy, eggs, prepared foods, cut produce) must be held at 41°F or below in refrigerators. Frozen foods must be held at 0°F or below. A unit reading 43°F at inspection is a violation regardless of how briefly it's been there. Document, fix, monitor.
The 12-point walk.
01. Every unit holding proper temperature
Walk every refrigerator and freezer in the operation — walk-ins, reach-ins, undercounters, lowboys, prep tables, beer coolers, ice cream cabinets. Verify each is at or below the legal threshold using two independent thermometers (built-in and a calibrated probe). Don't trust a single reading. If anything is borderline, schedule service immediately — don't wait for the inspector to make the call.
02. Working visible thermometer in every unit
Code requires a visible, working thermometer in every refrigeration unit. Not "the controller display" — an actual thermometer the inspector can read without your help. The cheap dial thermometers ($8 each) are fine for this. Replace any that are broken, fogged, or missing. This is a low-effort, low-cost item that catches operators off-guard far too often.
03. Door gaskets clean and intact
Inspectors check door gaskets specifically. They look for tears, gaps, mold, and food debris embedded in the rubber. A torn gasket is both a temperature violation (warm air leaks in) and a sanitation violation (mold and grime). Clean every gasket weekly with mild detergent; replace any that are torn, hardened, or compressed. Pay extra attention to walk-in door bottoms where gaskets get the most physical abuse.
04. Light covers in place
Every light bulb inside a walk-in or refrigerator must have a shatter-proof cover or be made of shatter-resistant glass. Bulbs without covers are a contamination violation — if a bulb breaks, glass falls into product. Inspectors check this on every walk-in. Replace missing covers (under $20 each) before the next inspection.
05. No standing water in drain pans
Walk-in evaporator drain pans should not have standing water. If they do, the drain is partially blocked or improperly sloped. Standing water becomes a breeding ground for bacteria and mold; it also indicates a refrigeration system that isn't properly draining condensate. Clear the drain, sanitize the pan, and confirm proper operation.
06. Condenser coils clean
While the inspector won't pull units apart to check condenser coils, they will note any unit that's clearly running hot, struggling to maintain temperature, or producing visible signs of inadequate cooling (food showing surface warmth, unusual fan noise). A clean condenser is the single biggest factor in maintaining stable temperatures. Have all condensers cleaned during your standard PM cycle, well before scheduled or anticipated inspections.
07. Equipment elevated 6 inches off the floor
NYC food code requires commercial equipment to be either sealed to the floor or elevated 6 inches above it for cleanability. Older walk-ins sometimes sit directly on the floor; reach-ins occasionally lose their casters. Inspectors check this — and the violation comes with a points penalty plus a potential pest-management citation. Budget for casters or proper sealing as part of equipment maintenance.
08. Food properly stored inside units
Refrigeration violations also include how food is stored, not just the unit itself:
- Raw proteins stored below ready-to-eat foods (cross-contamination prevention).
- All food covered, dated, and labeled.
- Nothing stored on the floor of the walk-in.
- No food touching uninsulated cold pipes (causes localized freezing and condensation).
- Adequate spacing for air circulation around stacks.
This is staff training, not equipment. But a perfectly working walk-in stocked wrong is still a violation.
09. Ice machines: clean bin and scoop properly stored
Ice machine bins must be clean, with no pink slime, mold, or scale. The scoop must be stored either inside the bin handle-up, or in a sanitized holder outside — never lying loose in the ice. Inspectors check ice machines specifically because they're a frequent source of contamination. Add bin sanitization to your weekly cleaning checklist. A full descale-and-sanitize from a service technician should happen every 4–6 months.
10. No frost or ice buildup on freezer interior
Excessive frost on the interior surfaces of a walk-in freezer (ceiling, walls, floor) is a violation: it indicates a defrost system failure or door seal problem, both of which compromise food safety. See our separate article on freezer frost buildup — but for inspection purposes, the box should look properly maintained: light frost on the coil, dry surfaces elsewhere.
11. Beer coolers and back bar refrigeration
Bars often forget that back-bar refrigeration is also inspected. Beer coolers, bottle coolers, and undercounter units below the bar must hold proper temperatures, have working thermometers, and be reasonably clean. The fact that they're behind the bar doesn't exempt them. Walk the bar before inspection just as you walk the kitchen.
12. Documentation and temperature logs
Inspectors increasingly ask to see temperature logs — the daily record showing each unit's temperature was checked at least twice per shift. NYC doesn't formally mandate paper logs in every situation, but having them is a strong defense and indicates a serious operation. If you're not keeping them, start. A simple paper checklist on a clipboard, signed and dated, is fine. Digital monitoring (which we install for several Manhattan hotel kitchens) is even better.
The single largest difference between an A-grade kitchen and a B-grade kitchen is whether the operator does this walk weekly — or once a quarter when they remember to. The walk takes 30 minutes. The grade lasts a year.
What to do this week.
If your last inspection was rough, or if you've never done a structured walk like this:
- Print a checklist. The 12 items above on a single page is enough.
- Walk it tomorrow morning before service. Note every issue.
- Fix the easy items immediately — thermometers, light covers, gaskets, drain pans.
- Schedule service for the technical items — temperature deviation, condenser cleaning, drain repair.
- Re-walk the checklist weekly until everything is green for two consecutive weeks.
- Add it to the manager closing checklist permanently.
If you've already failed an inspection.
If you've recently dropped a grade because of refrigeration violations, the playbook is straightforward:
- Get every unit inspected and documented by a service company within 7 days.
- Replace failing components, including any that are borderline.
- Establish a written PM contract — having one on file demonstrates good faith.
- Begin keeping daily temperature logs immediately.
- Post the corrected grade prominently when re-inspection happens.
NYC operators who follow this plan generally regain their A grade on first re-inspection. The key is treating refrigeration as continuous rather than episodic — same as the kitchen itself.
The operator's view.
Health inspections feel adversarial, but they're really an enforcement mechanism for what good operators are already doing. A kitchen that passes a surprise inspection at any moment is a kitchen run well. The 12-point checklist above isn't bureaucratic compliance — it's just a written version of what experienced operators do without thinking. Make it part of the operation, and inspections stop being a source of stress.