Commercial Kitchen Equipment Maintenance Checklist

A walk-in cooler drifting a few degrees warm, a hood filter clogged with grease, or a fryer thermostat running hot don’t shut a kitchen down the way a fire does — they just quietly turn into a failed health inspection, a grease fire, or a line of ruined inventory before anyone notices. This checklist covers the equipment that actually keeps a commercial kitchen running and legal: refrigeration, cooking equipment, ventilation and fire suppression under NFPA 96, and dishwashing/sanitation, organized by both equipment type and how often each task actually needs doing.

Maintenance technician checking a walk-in cooler thermostat and exhaust hood filters in a commercial kitchen

Jump to a section Daily / Each-Shift Checks Refrigeration Cooking Equipment Ventilation & Fire Suppression Dishwashing & Sanitation Documentation & Compliance

Use the checkboxes below for routine tracking, or print this page for the kitchen’s maintenance log.

Daily / Each-Shift Checks

Check and log walk-in cooler and freezer temperatures at the start of each shiftThe FDA Food Code calls for cold holding at 41°F (5°C) or below and frozen storage at 0°F (-18°C) or below — confirm the specific temperatures adopted by the local health code.^[2]
Wipe down and inspect griddle, grill, and range surfaces, burners, and grates for buildup or damage before service
Check fryer oil level and condition, and confirm the fryer’s thermostat or high-limit is holding temperature correctly
Inspect door gaskets, hinges, and self-closing mechanisms on refrigeration units and ovens for gaps or wear
Confirm exhaust hood filters are seated correctly and not heavily loaded with grease before the next cooking shift
Check dishwasher wash and final-rinse temperatures, or sanitizer concentration on a chemical-sanitizing machine, at startup

Refrigeration — Walk-In Coolers & Freezers

Check and log temperature at least twice daily (or per facility policy), confirming cold holding and frozen storage stay within the required range
Inspect door gaskets and hinges for gaps, cracks, or sagging that let warm air into the unit
Clean condenser coils and check evaporator coils for excessive ice buildup
Check refrigerant lines for signs of leaks or frost buildup, and listen for unusual compressor noise
Confirm door closers and strip curtains function correctly and interior lighting works

Cooking Equipment — Ranges, Griddles, Fryers & Ovens

Clean and inspect burners, pilot lights, and igniters for a proper flame and no soot buildup
Grease and inspect griddle and grill valves, grates, and thermostats per the manufacturer’s schedule
Filter or change fryer oil per the manufacturer’s or facility’s usage schedule, and inspect baskets and heating elements
Calibrate oven thermostats and check door seals, hinges, and interior lighting
Inspect gas connections, flexible connectors, and shut-off valves for leaks or damage per facility policy

Ventilation & Fire Suppression

Clean or replace grease filters per the manufacturer’s schedule, more often during high-volume cooking
Schedule professional hood, ductwork, and fan cleaning on the NFPA 96 schedule that matches the cooking volume and fuel typeNFPA 96’s Table 11.4 ties cleaning frequency to cooking type: monthly for solid fuel cooking, quarterly for high-volume/24-hour cooking, semiannually for moderate-volume operations, and annually for low-volume or seasonal operations — confirm the current edition and the AHJ’s specific requirements.^[1]
Inspect the exhaust fan for blade condition, belt tension, and housing integrity
Have the wet chemical fire suppression system inspected semiannually by a certified contractor, covering nozzle position, fusible links, the manual pull station, and automatic fuel/gas shutoff
Confirm fusible links and automatic fire dampers are intact, correctly rated, and unobstructed

Dishwashing & Sanitation Equipment

Check wash and final-rinse temperatures, or sanitizer concentration on a chemical-sanitizing machine, against the manufacturer’s specifications and local health code
Clean and inspect wash arms, spray nozzles, and strainers for clogs or mineral buildup
Check chemical feed lines and sanitizer dispenser levels, and confirm proper dosing
Inspect door gaskets and curtains for wear that lets water or steam escape
Descale the machine per the local water hardness and manufacturer’s schedule to prevent scale buildup on heating elements

Documentation & Compliance

Log temperature checks, equipment inspections, and completed maintenance for each piece of equipment
Keep hood/duct cleaning certificates and fire suppression system inspection tags current and on file for the health department and fire marshal
Document any out-of-temperature finding or equipment failure with the corrective action taken and the time to resolution
Retain inspection and maintenance records for the period required by the local health department and fire code authority having jurisdiction

Note: This checklist is a general reference for tracking commercial kitchen equipment maintenance. It is not a substitute for the current edition of NFPA 96, the locally adopted food code, equipment manufacturer manuals, or the judgment of qualified maintenance, food safety, and fire protection personnel. See the full disclaimer below before using or adapting these recommendations.

What Is a Commercial Kitchen Equipment Maintenance Checklist?

A commercial kitchen equipment maintenance checklist is a documented set of inspection, cleaning, and service tasks covering the equipment that keeps a commercial kitchen operating safely and passing health and fire inspections — refrigeration, cooking equipment, ventilation and fire suppression, and dishwashing/sanitation equipment. Each category runs on its own mix of schedules: daily temperature checks, routine equipment-specific service, and the NFPA 96-driven hood, duct, and fire suppression schedule that’s tied to cooking volume rather than a flat calendar interval.

The stakes are different from most equipment checklists: a kitchen equipment failure doesn’t just cause downtime, it can fail a health inspection, spoil inventory, or start a grease fire. That’s why this checklist pairs daily operational checks with the longer-cycle compliance tasks — hood cleaning certificates, fire suppression inspection tags — that a health inspector or fire marshal will actually ask to see.

Key Equipment Categories to Track

Refrigeration: Walk-in coolers and freezers — temperature logging, gaskets, coils, and refrigerant lines.

Cooking Equipment: Ranges, griddles, fryers, and ovens — burners, thermostats, oil management, and gas connections.

Ventilation & Fire Suppression: Exhaust hoods, ducts, fans, and the wet chemical suppression system under NFPA 96.

Dishwashing & Sanitation: Wash/rinse temperatures, sanitizer dosing, and descaling.

Daily Operational Checks: The fast, shift-start checks that catch a drifting temperature or a loaded filter before it becomes a bigger problem.

Documentation & Compliance: Temperature logs, cleaning certificates, and inspection tags kept current for health and fire inspections.

Safety Considerations for Commercial Kitchen Equipment

Commercial kitchen equipment combines open flame, hot surfaces, pressurized refrigerant, and a ventilation system specifically designed to manage a grease fire risk:

Grease buildup in hoods and ducts is a real fire hazard, not just a cleaning issue. NFPA 96’s cleaning schedule exists because accumulated grease is combustible — treat a heavily loaded filter or visibly dirty duct as something to escalate, not just note for later.

Gas equipment and connections should be checked for leaks using an appropriate method, never an open flame. Follow the facility’s own gas-leak-check procedure and shut off and tag out equipment with a suspected leak until it’s inspected.

Refrigerant lines and compressors involve pressurized systems. Refrigerant handling and recovery should only be performed by appropriately certified technicians.

Hot surfaces, fryer oil, and dishwasher steam are burn and scald hazards. Allow equipment to cool before deep cleaning or service where the task allows it, and use appropriate PPE around hot oil and live steam.

Personal Protective Equipment (PPE)

The right PPE depends on the specific task and the facility’s own safety program, but most commercial kitchen equipment maintenance calls for some combination of the following:

Heat-Resistant Gloves

For handling hot surfaces, fryer components, and oil filtration equipment.

Eye Protection

Safety glasses for degreasing, descaling, and any task involving chemical cleaners or hot splatter.

Slip-Resistant Footwear

Waterproof, slip-resistant footwear for wet floors around dishwashing and cleaning areas.

Chemical-Resistant Gloves

For handling degreasers, descaling solutions, and dishwasher sanitizing chemicals.

Common Commercial Kitchen Equipment Maintenance Mistakes

Treating hood cleaning as a flat annual task

NFPA 96 ties the real required frequency to cooking volume and fuel type — a high-volume 24-hour kitchen on an annual hood-cleaning schedule is well outside what the standard actually requires.

Not logging walk-in temperatures consistently

A single missed temperature log is exactly the gap a health inspector looks for — and the gap that hides a slow refrigeration failure until the inventory is already spoiled.

Letting fryer oil management slide during a rush

Oil that’s filtered or changed late breaks down faster, smokes more, and increases both food quality complaints and fire risk from a hotter-running fryer.

Filing cleaning certificates and inspection tags without tracking their next due date

A certificate that’s on file but expired is functionally the same as having no certificate at all when a fire marshal or health inspector asks.

Frequently Asked Questions

What equipment does a commercial kitchen equipment maintenance checklist cover?

Refrigeration (walk-in coolers and freezers), cooking equipment (ranges, griddles, fryers, ovens), ventilation and fire suppression (exhaust hoods, ducts, fans, and the wet chemical suppression system), and dishwashing and sanitation equipment.

How often do commercial kitchen exhaust hoods need to be cleaned?

Per NFPA 96, the required frequency depends on cooking volume and fuel type: monthly for solid fuel cooking, quarterly for high-volume or 24-hour cooking, semiannually for moderate-volume operations, and annually for low-volume or seasonal operations. Confirm the current edition and any local amendments.

What temperature should a walk-in cooler and freezer hold?

The FDA Food Code calls for cold holding at 41°F (5°C) or below and frozen storage at 0°F (-18°C) or below, though the specific requirements enforced depend on the version of the food code adopted locally.

How often does the kitchen fire suppression system need to be inspected?

Semiannually, by a certified contractor, covering nozzle position, fusible link condition, the manual pull station, and automatic fuel or gas shutoff — in addition to any inspection tied to the hood and duct cleaning schedule.

Is NFPA 96 the same as a local health code?

No. NFPA 96 is a fire protection standard covering ventilation, hoods, ducts, and fire suppression for commercial cooking equipment. A local or state food code (commonly based on the FDA Food Code) separately governs food safety items like refrigeration temperatures and sanitation — both apply to a commercial kitchen, and neither replaces the other.

How does a CMMS help with commercial kitchen equipment maintenance?

A CMMS helps by scheduling recurring maintenance and the NFPA 96-driven hood/duct/fire suppression tasks, assigning them to the right staff or contractor, and keeping a connected history of completed work, temperature logs, and certificates for each piece of equipment. It provides the information and keeps the record — it does not perform the inspection or fill out the temperature log or inspection sheet itself; that remains the responsible staff member’s or contractor’s job.

How eWorkOrders CMMS Supports Commercial Kitchen Equipment Maintenance

PM Scheduling

Recurring PM schedules can be set for refrigeration, cooking equipment, and the NFPA 96-driven hood/duct/fire suppression tasks by calendar date, so nothing drifts past its required interval.

Work Assignment

Inspections, cleaning, and repair work orders can be assigned to kitchen staff or outside contractors, with status tracked through to completion.

Asset History

Each piece of equipment has a connected record of completed PMs, temperature checks, and repair history.

Spare Parts Inventory

Track spare parts inventory — gaskets, filters, igniters, fryer baskets — and link parts used to the specific work order and piece of equipment.

By Janet Jaquis, Marketing Director | CMMS Software Specialist · Updated October 2026

Additional Resources

Part of the eWorkOrders Learning Center
The Ultimate Library of Maintenance Checklists
Restaurant Maintenance & Facilities Management
Hotel Maintenance Checklists: Rooms, Grounds and Guest Areas

References

National Fire Protection Association. NFPA 96 — Standard for Ventilation Control and Fire Protection of Commercial Cooking Operations.
U.S. Food and Drug Administration. FDA Food Code — cold holding and frozen storage temperature requirements (as adopted by the applicable state/local jurisdiction).

A Quiet Temperature Drift Is How a Kitchen Fails an Inspection

Most commercial kitchen equipment problems don’t announce themselves — a walk-in that’s slowly running warm or a hood filter that’s quietly loading up with grease can sit unnoticed until a health inspector, a fire marshal, or a batch of spoiled inventory finds it first. eWorkOrders lets kitchen and facility teams schedule every piece of refrigeration, cooking, ventilation, and dishwashing equipment by calendar date, assign the work to staff or contractors, and keep a connected history of PMs, temperature checks, and certificates for every piece of equipment.

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Important Disclaimer: This commercial kitchen equipment maintenance checklist is provided by eWorkOrders as a general reference for routine tracking. It is not the NFPA 96 standard, the applicable food code, equipment manufacturer documentation, or a substitute for the judgment of qualified maintenance, food safety, and fire protection personnel.

Commercial kitchen ventilation and fire suppression in the United States are addressed by NFPA 96, and food safety requirements (including refrigeration temperatures and sanitation) are addressed by the food code adopted in the applicable state or local jurisdiction, commonly based on the FDA Food Code. Both are often enforced with local amendments by the authority having jurisdiction — always confirm the current editions and local requirements applicable to a specific facility.

eWorkOrders does not guarantee or represent that using this checklist or its software results in compliance with NFPA 96, the applicable food code, or any health department or fire code requirement. eWorkOrders centralizes and organizes the maintenance and inspection data a facility’s own personnel and contractors record — it is the facility’s and its qualified personnel’s responsibility to determine the correct maintenance scope, frequency, and compliance status for its specific equipment and jurisdiction.

Commercial kitchen equipment maintenance involves open flame, hot surfaces, pressurized refrigerant, and electrical and gas connections. Maintenance and service should only be performed by personnel who are appropriately trained and, where required, licensed or certified (including refrigerant handling and fire suppression system servicing).

eWorkOrders makes no representation that this checklist is complete or appropriate for any particular kitchen, facility, or regulatory environment. Responsibility for determining the appropriate maintenance activities, inspection requirements, and compliance obligations remains with the facility owner/operator and the qualified personnel responsible for it.