Providing quality services since 2009.

The Leaders in Commercial Fryer Repair

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Providing quality services since 2009.

Commercial Services We Provide

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Cut Through the Grime with our Commercial Fryer Repairs

Commercial fryers are an integral part of many hospitality businesses, helping you cook up delectable treats for your eager customers. However, due to their heavy-duty nature, they can also experience issues due to the build-up of grease and grime, or a general malfunction. If you ever find yourself in need of commercial fryer repairs, you’ll know how urgent the issue is in order to minimise the potential loss of customers.

National Appliance Repairs is the expert in commercial fryer repairs, quickly troubleshooting issues in a timely manner. We work effectively to get your fryer back to top-notch condition, allowing your kitchen to enjoy its full cooking capabilities.

Our qualified technicians service regional and metro locations throughout Australia, always being equipped with the necessary parts to promptly fix your fryer or other commercial appliances. Make sure to keep our details on hand for any issues that may crop up at your commercial kitchen!

Signs that your commercial fryer needs servicing and repairs

Commercial deep fryers undergo heavy usage, meaning there are a few areas that could suffer from damage such as the thermostat, high-limit switch, thermopile or the safety gas valve.

Some common issues that we’ve seen our customers experience include a pilot light that will not stay lit, a faulty thermostat that runs erratically or does not turn off. Given that deep fryers can potentially be dangerous, it’s vital to have any issues quickly looked at by a professional.

Aside from urgent repairs, we also provide regular servicing for commercial fryers in order to ensure they are working correctly. This helps to prevent future breakdowns or accidents, saving you time and money in the long run. So why not schedule a service of your commercial kitchen appliances?

Look no further for all your commercial appliance repairs

We are leaders in providing expert appliance maintenance across Australia, servicing metro and regional areas. The reasons for choosing us are abundant, including:

  • Free phone consultations
  • Same day service if you call before 12 pm
  • Quality parts at an affordable cost
  • Full warranty on
  • labour and parts
  • Qualified technicians in regional and metro areas

On top of commercial fryer repairs, we provide both residential and commercial oven repairswashing machine repair, fridge repairs and stove repairs. Make sure to keep our number on hand to have your business needs promptly addressed!

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What's The Process?

We make it easy for you, servicing all makes and models and no job is to big or too small

Free Phone Consult

Call us to get your free phone consultation and we’ll guide you in the right direction.

Expert Technicians

Our friendly, expert technicians come out to your place and we try fix on the spot where possible.

Appliance Repaired

At the end of the day, all we want is for you to be happy with your appliance fully repaired and functioning.

What customers are saying!

Very good courteous service from technician who explained the problem and resolved it. He also highlighted a problem that we may further down the track which is not affecting the machine at the moment but may later on.



Fantastic service, Ashwin was quick, friendly and efficient. I would recommend to everyone who needs oven repairs.



Marsh came to my home to fix a Miele oven. He was fantastic, very knowledgeable with a can do attitude. Marsh has excellent people skills, very polite and courteous. I am very happy to have come across this company and will be using them from now on.



The technician was most helpful and polite. The job was completed efficiently. I appreciated the phone contact with the business. I had the impression that I was valued as a customer. Well done!


David Spurgeon

Shakil was very helpful with his advice and offered a range of options and prices. He was able to arrange a quick delivery date and a product whihc fitted my expectations



Marsh came out and repaired our Bosch oven, he had the part in the van, he was very prompt and professional and would highly recommend. Very happy and would recommend to all the friends and family.




Areas We Service

Providing quality services since 2009.

Contact us today!

Whether you’re experiencing problems with an appliance at home or in your commercial space, we can help you! Get a free quote from us today to see how quick, easy and affordable appliance services can be when you choose National Appliance Repairs.

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Frequently asked questions.

Changing the oil in a commercial fryer is a crucial maintenance task that ensures the longevity of your equipment and guarantees optimal cooking results. Neglecting this could compromise the taste and quality of your food, as well as pose potential safety risks. Here’s a comprehensive guide on how to undertake this essential process:


  • Turn Off and Unplug the Fryer: For your safety, always make sure the unit is off and unplugged.
  • Let the Oil Cool: It’s important to wait until the oil has cooled down to a safe temperature before you begin the draining process. Typically, this should take a few hours.
  • Gather Necessary Supplies: You will need an oil-filtering machine or a container to hold the old oil, a funnel, gloves, and appropriate cleaning agents.

Draining Old Oil:

  • Open the Drain Valve: Wearing protective gloves, locate and slowly open the fryer’s drain valve. Make sure to drain the oil into a container or oil-filtering machine.
  • Use a Rod to Remove Residue: As the oil drains, it can be helpful to use a rod to scrape off any bits that may be stuck to the bottom of the fryer.

Cleaning the Fryer:

  • Apply a Fryer Cleaning Agent: Once the fryer is empty, you can apply a degreaser or a fryer-cleaning agent to the interior.
  • Scrub and Rinse: Using a non-abrasive sponge or brush, scrub the interior surfaces of the fryer. Afterwards, thoroughly rinse off the cleaning agent with water.
  • Dry the Fryer: Use a towel or let it air-dry completely before refilling it with oil.

Refilling with Fresh Oil:

  • Place a Funnel Over the Oil Inlet: To prevent spills, position a funnel over the inlet.
  • Pour in New Oil: Slowly pour the fresh oil into the fryer, taking care not to exceed the maximum fill line.
  • Reconnect and Test: Plug the fryer back in, turn it on, and heat the new oil to ensure everything is functioning correctly.


Safety Note:

Always adhere to the manufacturer’s guidelines and safety precautions when changing the oil, and if you encounter any challenges or suspect a malfunction, it’s advisable to consult with professionals for diagnosis and repair.

If you find yourself in need of expert maintenance or repair services for your commercial fryer, National Appliance Repairs offers efficient and reliable solutions to keep your kitchen operations running smoothly. Feel free to contact us for any of your appliance needs.

The frequency of cleaning a commercial deep fryer is crucial not only for maintaining the quality of the food you serve, but also for ensuring the long-term functionality and safety of the appliance. In a commercial setting, different components of the fryer require attention at varying intervals:

  • Daily Cleaning: After every use, it’s important to filter the oil and remove any food debris. This helps in prolonging the life of the oil and ensuring that your food tastes its best. At the end of each day, the fryer should be turned off, emptied, and wiped down to remove residual grease and oil.
  • Weekly Cleaning: A more thorough cleaning should be conducted on a weekly basis – this involves draining all oil, scrubbing the fryer vat with a fryer-cleaning solution, and thoroughly rinsing it. The external surfaces should also be wiped down and sanitised.
  • Monthly Maintenance: On a monthly basis, it’s advised to perform a deep cleaning. This includes the steps involved in weekly cleaning but also extends to other components such as heating elements, fryer baskets, and any removable parts.
  • Quarterly Inspection: Every three months, we recommend a professional inspection to check the unit’s functionality and safety. This often involves an examination of the thermostat, checking gas lines and connections, and ensuring the appliance is in compliance with safety regulations.


Non-compliance with a regular cleaning schedule can not only compromise the taste and quality of the food, but also lead to a shorter lifespan for your commercial fryer, increased utility costs, and potential safety risks. National Appliance Repairs offers efficient and reliable commercial fryer repair and maintenance services to keep your appliance in top condition.

Regular maintenance from professionals can provide insights into the best cleaning practices tailored for your specific model.

Great question! Regular servicing is paramount for the longevity and efficiency of your commercial deep fryer, a workhorse appliance in many kitchens across the hospitality sector. At National Appliance Repairs, we recommend a comprehensive maintenance check at least once a year for moderate usage.

However, for businesses where the deep fryer is in constant use – think fast-food joints or high-volume restaurants – a bi-annual service may be more appropriate.

Regular servicing ensures optimal performance, reduces the risk of unexpected breakdowns, and helps maintain compliance with Australian safety standards. During a typical service visit from our certified technicians, you can expect a thorough examination and cleaning of the fryer’s key components, such as the oil tank, heating elements, and thermostats. Electrical connections and gas fittings, where applicable, will also be meticulously reviewed and tightened.

Taking proactive steps in servicing not only preserves the operational integrity of your appliance but also enhances food quality and taste, thereby contributing positively to your business’s reputation. Investing in preventative maintenance with National Appliance Repairs can ultimately save you both time and money by avoiding costly emergency repairs and periods of downtime.

The life expectancy of a commercial deep fryer can vary significantly depending on several factors such as the make and model, frequency of usage, and the level of maintenance it receives. Generally speaking though, a high-quality commercial deep fryer can have a lifespan of around 7-10 years when properly maintained.

At National Appliance Repairs, we understand that your commercial deep fryer is a pivotal component of your kitchen operations, and we are committed to helping you extend its longevity through our efficient and reliable repair and maintenance services.

Regular cleaning, timely servicing, and adherence to the manufacturer’s guidelines can play a crucial role in extending the useful life of your appliance. Inadequate maintenance practices could result in reduced efficiency, higher operational costs, and a shorter lifespan.

Choosing a reputable and professional repair service like National Appliance Repairs ensures that your deep fryer receives expert attention, thereby enhancing its performance and durability. Our team of certified technicians is proficient in diagnosing and resolving various types of issues, ensuring that your appliance continues to operate at its peak efficiency.

The choice of oil for deep frying is an essential component that directly influences not only the taste and texture, but also the healthiness of the end product. When it comes to commercial deep frying, there’s a balance to be struck between cost-efficiency, performance, and the desired flavour profile.

In commercial settings like restaurants, commonly used oils include:

  • Canola Oil: A versatile option, canola oil is low in saturated fat and has a high smoke point, making it a commonly used choice in many commercial kitchens.
  • Sunflower Oil: Known for its light taste and high Vitamin E content, sunflower oil has a high smoke point and is often used for frying items like potato chips and fish.
  • Peanut Oil: Favoured for its high smoke point and neutral flavour, peanut oil is often used for frying foods like chicken and fries.
  • Soybean Oil: Widely used in fast-food chains, soybean oil is cost-effective, has a neutral flavour, and contains beneficial polyunsaturated fats.
  • Vegetable Oil Blends: A combination of oils such as soybean, corn, and canola, these blends are formulated to provide a high smoke point and neutral taste.
  • Extra Light Olive Oil: While more expensive, some high-end restaurants prefer using this for its rich, nuanced flavour.


It’s crucial to consider various factors when selecting an oil type – smoke point, flavour, and health considerations are just a few. And remember, regular maintenance and service of your commercial fryer can also significantly impact the quality of your deep-fried delights.

Trust National Appliance Repairs for efficient and reliable commercial fryer repairs and maintenance, ensuring that your equipment is always in optimal condition.

The lifespan of oil in a commercial deep fryer is a crucial aspect that impacts not just the flavour and quality of the food, but also the overall efficiency and operational safety of the appliance. The duration for which oil can be safely used in a commercial deep fryer can vary widely depending on a multitude of factors including the type of oil, the frequency of use, and the kinds of food being fried.

In general terms, oil in a frequently-used commercial deep fryer may need to be changed every 8-16 hours of cumulative frying time. However, for fryers that are not used as intensively, it may be possible to extend the oil’s usability to a few days. It’s important to note that each scenario is unique, and there are oil testing kits and digital tools available that allow for a more precise measurement of oil degradation.

Signs that oil needs to be changed include a change in colour, a strong or off odour, excessive smoke, and a deteriorating food quality, among others. Using degraded oil not only results in an inferior product but can also place undue stress on the fryer’s components, necessitating repairs or replacements that could be avoided through proper oil management.

For optimal results and to adhere to food safety regulations, it’s advisable to consult the manufacturer’s guidelines and perhaps even establish a regular maintenance schedule. At National Appliance Repairs, we offer efficient and reliable commercial fryer repair and maintenance services to ensure that your appliance continues to operate at peak efficiency. Proper maintenance can extend the life of both your fryer and the oil it uses, contributing to a more profitable and smoother-running commercial kitchen.

We Service All Major Brands

We service all makes and models and no job is to big or too small