A commercial kitchen is a busy place. It’s also one of the most expensive equipment you’ll own, so it’s important to ensure everything runs smoothly. Here are some critical areas to inspect when conducting a regular maintenance check on your commercial kitchen

Inspect Ranges

Check that the burners are clean and in good condition, and ensure the pilot lights are lit when turned on. Check for leaks around the oven door seals, which could indicate a gas leak. If you can’t see any obvious issues with your range, test it with an oven thermometer to ensure it works properly.

Check Hood Ventilation Systems

  • Check for grease build-up. Grease is a big problem in commercial kitchens, and it can quickly lead to dangerous conditions if left unchecked. Make sure you’re cleaning your hood venting systems regularly by looking for any grease or oil buildup on the filters, grates, and walls of your exhaust hoods.
  • Check for venting problems. If you notice that your kitchen smells like something is burning or that there is smoke coming out of the vents (especially during cooking), it could be because there is a problem with airflow through the ducts in your ventilation system. If this happens frequently enough, it could mean there are leaks in some parts of the system; this may need to be repaired before it becomes too dangerous for employees and customers alike!
  • Check for ductwork leaks. Another thing to look out for during inspections is any sign that there might be somewhere where vapors are getting into spaces they shouldn’t—this means checking all ductwork joints and possible sources like cracks in walls or ceilings near these joints!

Check Electrical Systems

  • Check for damaged or broken light fixtures.
  • Check for loose or frayed wiring.
  • Check for damaged or broken outlets.
  • Check for loose or frayed cords.
  • Inspect all electrical switches and receptacles to ensure they are in good working order.
  • Switches and receptacles that are not operating correctly. Replace any faulty parts immediately.
  • Outlets with loose-fitting plugs and cords could be a fire hazard if left unattended. Replace any faulty parts immediately.

Inspect Plumbing Fixtures

You should inspect all plumbing fixtures in your commercial kitchen. This includes sinks, drains, toilets, and bathtubs.

Make sure there are no leaks or clogs. If there is a leak or damage to any of these items, it must be repaired immediately. The longer you wait to fix the problem, the worse.

Check Dishwashers & Sinks

  • Checking water temperature and pressure is an essential starting step of commercial dishwasher maintenance.
  • Check the drain and make sure it’s not clogged. You can do this by using a wrench to unscrew the sink trap, or you can look down into the drain with a mirror.
  • Make sure all of your faucets are working properly and that they have no leaks or drips coming out of them. You should also check for any loose valves or handles that might be creating a leak in your plumbing system.
  • Make sure soap dispensers are working properly as well; they should be filled with soap so that employees can easily dispense it when needed, but not overflowing so much as to waste product during cleaning duties (which saves money!).

Check Floor Drains and Grease Traps

  • Check floor drains for proper operation. If you find any issues, correct them immediately and make a note of the problem so that it can be fixed by a professional in the future.
  • Check grease traps for proper operation. Grease traps should be cleaned regularly—how often depends on how many people are using your kitchen and how large your commercial kitchen is. For example, if two employees are working in your restaurant and one comes in at 10 AM every day, while another comes in at 1 PM every day, then it might make sense to clean the grease trap every week or two instead of once a month or quarterly.

Inspect Exhaust Fans

Make sure the exhaust fans are being cleaned and inspected annually. Check for proper operation by turning off the hood and using a flashlight to check that there is airflow from both sides of your fan. If you can’t see any light coming in from one side, that means it isn’t functioning properly.

Check for damaged blades on your exhaust fans. This can be an indicator of how long it’s been since your last inspection or if someone was too lazy to clean them properly after their last use!

Inspect Exhaust Filler

Inspect the exhaust filler and schedule kitchen exhaust filter cleaning regularly. Check for cracks, holes, and proper operation. Check for the proper location. Ensure that the exhaust filler is located at least 10 feet (3 m) away from any building opening and not less than 3 feet (1 m) above ground level or floor drainage system.

Clean Kitchen Surfaces

It’s important to clean all your kitchen surfaces regularly because they are the places where you prepare and serve food. You can use a variety of cleaning products, tools and methods to keep your surfaces clean. Wash countertops with warm soapy water, rinse them well and dry them thoroughly with a clean rag or paper towel. If you have hard water stains on your countertops, use some diluted vinegar to remove those stains.

Cleaning the floor is also essential for maintaining the health of your staff and customers because it prevents germs from spreading around the kitchen area. You can vacuum or sweep up debris often using a broom or dustpan (or both). You should also mop floors regularly using warm soapy water mixed with disinfectant cleaning solution that has been diluted according to instructions on its label; once this mixture dries completely after several hours’ exposure time in airy areas where no one will be standing directly over wet spots for extended periods (such as restrooms), then it should be safe enough for foot traffic again without risking contamination due solely.


A good maintenance plan will keep your kitchen running smoothly and make sure it’s able to handle whatever workload you throw at it. In this article, we’ve covered some of the most important things to check on a regular basis—from range hoods and exhaust fans to drains and grease traps. By taking care of your commercial kitchen equipment and cleaning regularly, you can ensure that your kitchen remains clean and functional even when things get busy!

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