In a restaurant, equipment failure is rarely just a repair bill. A grease-laden hood can turn a flare-up into a building fire, a failed walk-in compressor can mean a weekend of spoiled product and a closed dining room, and a worn gas connector or frayed cord can injure a cook. A written maintenance program turns those risks into scheduled, documented tasks. It also gives you the records that fire marshals, health inspectors, landlords and insurance underwriters ask for.

This guide walks through how to build a practical program: what to inventory, which inspections are required by code, how to protect refrigerated product, how to manage service vendors, and how insurance typically responds when equipment fails.

Start with an equipment inventory

You cannot maintain what you have not listed. Walk the kitchen, bar, dish area, storage rooms and roof, and record every piece of equipment that could cause a fire, an injury, a food safety failure or a shutdown if it stopped working. For each item, note the make, model, serial number, age, location, warranty status, service vendor and the manufacturer's recommended maintenance.

EquipmentWhat goes wrongTypical owner
Exhaust hood, filters, ducts, fanGrease buildup feeds and spreads fireStaff (filters) and certified cleaning contractor
Hood fire suppression systemFails to discharge or covers the wrong appliancesLicensed fire protection contractor
Walk-in and reach-in refrigerationCompressor or door gasket failure, food held out of temperatureRefrigeration service contractor and staff checks
Fryers, ranges, ovens, griddlesThermostat failure, gas leaks, burnsStaff daily care and appliance technician
Dish machine and water heaterSanitizing failure, scald hazard, leaksChemical vendor and plumber
Ice machine, beverage and draft systemsContamination, leaks, slip hazardsBeverage vendor and staff
Electrical panels, cords, outletsOverloads, shock, fireLicensed electrician

Rank each item by consequence. The hood system and refrigeration usually sit at the top because a failure there affects life safety or your ability to open.

Hood, duct and suppression systems

Commercial cooking fires are a well-understood risk, and fire codes set specific inspection intervals for the exhaust system. Under the International Fire Code adopted in Washington and many other states, the hood, grease-removal devices, fan and ducts must be inspected for grease buildup on a schedule tied to the type of cooking, and cleaned when an inspection finds buildup.

Type of cooking operationInspection interval
Solid-fuel cooking appliancesMonthly
High-volume cooking (24-hour, charbroiling, wok)Every 3 months
Most other commercial cookingEvery 6 months
Low-volume cooking (seasonal, places of worship, senior centers)Every 12 months

Your local fire marshal is the final authority, and some jurisdictions apply NFPA 96 directly. Keep the cleaning contractor's dated report and the label they post on the hood.

The fixed fire suppression system over the cooking line is separate from hood cleaning. It must be serviced by trained, qualified people at least every six months, and staff should check it monthly for obvious problems such as blocked nozzles, moved appliances or a pull station hidden behind carts. Whenever you add, move or swap a fryer or charbroiler, have the contractor confirm the system still covers it.

Common gap: a new appliance is rolled under the hood after the last suppression service, and no one checks nozzle coverage. Make "call the fire protection contractor" part of every equipment change.

Portable extinguishers round out the system. Cooking equipment that uses vegetable or animal oils and fats is required to be protected by a Class K extinguisher. Federal OSHA rules require that portable extinguishers provided for employee use be visually inspected monthly and receive an annual maintenance check, and that employers who expect staff to use them provide training at hire and at least annually. For more on kitchen fire hazards, see our guide to kitchen fire prevention.

Refrigeration and food safety

Refrigeration failures combine a property loss with a food safety exposure. The Washington food code, which follows the FDA Food Code, requires time/temperature control for safety food held cold to be kept at 41°F or less, and food held hot at 135°F or above. A cooler that drifts above 41°F overnight can force you to discard product and may be cited at inspection.

  • Log cooler and freezer temperatures at least at opening and closing, and before accepting deliveries.
  • Install temperature alarms that alert a manager's phone after hours, and test them.
  • Clean condenser coils, check door gaskets and hinges, and keep evaporator fans clear of stacked product.
  • Keep a written service agreement with a refrigeration contractor and record each visit.
  • Write a spoilage plan: who decides what is discarded, how it is documented (photos, invoices, temperature logs) and where product can be moved.

Good logs do double duty. They support decisions under your temperature control and HACCP procedures, and they document the loss if you need to file a claim.

Cooking, gas, dish and electrical equipment

Daily and weekly care by trained staff prevents most breakdowns. Build short checklists into opening and closing duties rather than relying on memory.

Daily

Clean hood filters as scheduled, boil out or filter fryers, check pilot lights and burner flames, wipe up grease, check dish machine temperatures and chemical levels.

Weekly

Inspect gas connectors and restraining cables, check cords and plugs for damage, look for leaks under sinks and machines, test GFCI outlets near water.

Monthly

Visual extinguisher check, suppression system walk-through, calibrate thermometers, check floor drains and grease interceptor schedule.

Per manufacturer

Descale ice machines and water heaters, service compressors, inspect mixer and slicer guards, replace worn parts.

Guards, blade covers and lockout practices on slicers and mixers are part of maintenance too. Damaged guards are a common cause of the cut and amputation injuries covered in our article on preventing kitchen injuries.

Records, vendors and contracts

A maintenance program is only as strong as its paper trail. Keep one binder or shared folder per location with the equipment inventory, service agreements, inspection reports, hood cleaning certificates, suppression tags, extinguisher records and repair invoices. Underwriters and fire inspectors will often ask for these, and after a loss they help show that the equipment was cared for.

Service vendors work in your building with your equipment, so manage them like any contractor:

  • Collect current certificates of insurance showing general liability and, where required, workers' compensation.
  • Use written service agreements that state scope, frequency and response times.
  • Confirm required licenses or certifications for fire protection, gas and electrical work.
  • Review indemnity and additional insured language with your broker before signing.

Our article on contractor management covers vetting and insurance requirements in more detail.

What insurance typically responds, and where the gaps are

Coverage depends on the forms and endorsements on your policy, so treat this as a general guide and review your own policy with a broker.

  • Commercial property typically covers sudden damage from covered causes such as fire. Standard property forms generally exclude mechanical breakdown, and they generally do not cover food spoilage unless an otherwise covered peril on the premises caused it.
  • Equipment breakdown coverage is designed for electrical arcing, power surges, mechanical failure and motor burnout. Depending on the form, it can include spoilage and business income or extra expense following a covered breakdown.
  • Spoilage coverage endorsements, such as the ISO businessowners spoilage endorsement, can cover perishable stock lost to refrigeration breakdown, refrigerant contamination or power outage. Watch the conditions: if the endorsement schedules a refrigeration maintenance agreement and you let that agreement lapse without telling the insurer within 10 days, breakdown coverage at that location can be suspended.
  • Business income coverage replaces lost income during a covered shutdown, subject to waiting periods and limits. See our article on restaurant business interruption.

Gaps to look for: low spoilage sublimits compared with what is actually in your walk-ins, no utility interruption coverage for off-premises power failures, business income waiting periods longer than you expect, and maintenance-agreement conditions no one is tracking.

When to call your broker

Call us when you open a new location, add or replace major equipment, change your menu in a way that changes cooking volume (adding a charbroiler or wok line, for example), sign a lease that shifts equipment responsibility to you, or change refrigeration service vendors. Each of these can affect your property values, endorsements and policy conditions. As a broker, we compare options across the market and shape coverage around how your kitchen actually works. Our restaurant insurance page outlines the coverages we typically review.

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