By Commercial Service Company · August 19, 2026
In a commercial kitchen, the equipment that fails is almost never the equipment that got looked after. Preventative maintenance is the difference between a walk-in that runs quietly for a decade and one that dies during a Friday dinner rush with a cooler full of product on the line. This checklist breaks the work into what your staff can do on a regular schedule and what belongs to a licensed technician. If you run a restaurant, grocery, or facility kitchen anywhere in central Arkansas, keep it near the manager's desk.
What Your Staff Can Do
Most day-to-day maintenance is cleaning, inspection, and paying attention. None of it requires opening a sealed system or touching wiring. Train your crew to handle these tasks and log them so nothing slips.
- Clean condenser coils on reach-ins, walk-ins, ice machines, and prep tables monthly, or more often in a greasy or dusty kitchen. A dirty coil is the single most common cause of a refrigeration unit working too hard and failing early.
- Check and clear door gaskets on all cold storage. Wipe them down, look for tears, and confirm the door seals tight. A dollar-bill test tells you fast if a gasket is done.
- Clear drain lines and pans on refrigeration and ice machines to prevent standing water, odors, and overflow.
- Wipe down fan blades and guards so airflow stays strong.
- Change or clean fryer oil and clean the fry pot on your normal cycle, and check that baskets and the drain valve work smoothly.
- Clean the flat top, ovens, and range and keep burner ports free of debris so flames stay clean and even.
- Confirm holding temperatures daily with a calibrated thermometer, and calibrate that thermometer monthly.
Monthly PM Tasks by Equipment Type
Build these into a monthly walk-through. Assign each item to a person and initial the log.
- Refrigeration (walk-ins, reach-ins, prep tables): clean coils, inspect gaskets, verify temps, clear drains, and listen for unusual compressor noise or short cycling.
- Ice machines: clean the exterior and air filter, check for slow production or cloudy ice, and follow the manufacturer's cleaning and sanitizing schedule.
- Cooking equipment (fryers, ranges, ovens, griddles): deep clean, check that pilots and burners light cleanly, and note any uneven heating or slow recovery.
- Beverage and dish machines: descale where recommended, check spray nozzles, and confirm they hold the right temperatures.
- Exhaust and ventilation: keep filters clean and note any drop in airflow.
Quarterly PM Tasks
Every quarter, step back and look at the equipment you don't touch every day.
- Inspect door hinges, latches, and casters and tighten hardware.
- Check the caulking and seals around sinks, prep stations, and floor drains.
- Review your temperature logs for units that are creeping warmer over time, which is an early warning of a problem.
- Confirm your service records are current and schedule any technician visits that are due.
What Belongs to a Licensed Technician
Some work is not a matter of skill or effort; it is regulated, and doing it yourself is unsafe and often illegal. Leave the following to a licensed pro, every time.
- Anything involving refrigerant. Sealed systems, leak repair, recharging, and compressor work fall under EPA rules and require certification. Do not open a refrigeration system.
- Gas connections and combustion. Gas lines, valves, burner adjustments, and pilot safety systems must be handled by a qualified technician. A gas leak or bad combustion is a life-safety issue.
- Electrical repairs. Panels, wiring, contactors, motors, and control boards should be diagnosed and serviced by a tech, not opened by kitchen staff.
- Compressor and motor diagnosis, refrigerant charge levels, and any repair that requires manufacturer specs or specialized tools.
A good rule: if a task requires opening a sealed system, touching gas, or removing an electrical cover, stop and call a technician. Your job is to keep it clean, watch the temperatures, and catch small problems early. Their job is the rest.
Keep a Simple Log
A checklist only works if someone signs off on it. A one-page monthly log by station, initialed and dated, gives you a paper trail for inspections, shows patterns before they become breakdowns, and makes it easy for a technician to see what has changed.
If you are in Conway, Little Rock, Benton, Bryant, Maumelle, Jacksonville, Searcy, Russellville, or anywhere in central Arkansas and want a professional to handle the technical side of your preventative maintenance, or to set up a service schedule that fits your kitchen, give Commercial Service Company a call at 501-548-2374. We have kept central Arkansas businesses running since 1976, and we are glad to help you build a plan that keeps your equipment out of the emergency-repair line.