Providing quality services since 2009.

Commercial Oven Repairs in Sydney - Same Day Service

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Providing quality services since 2009.

Commercial Services We Provide

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Has your commercial oven broken down at the worst possible time? Is it preventing you from serving customers at your business’s normal capacity? If so, National Appliance Repairs are the team to call for our prompt and professional commercial oven repairs in Sydney. Our network of fully qualified and insured technicians can promptly respond to any callouts throughout Sydney, working efficiently to get your oven back up and running in a jiffy.

Whether the issue is to the with the wiring or a damaged part, National Appliance Repairs ensure you can get back to serving your customers safely. Our wealth of knowledge and experience means we can work on commercial ovens of all makes and models, even the more exclusive brands typically only seen in commercial kitchens.

To avoid the downtime associated with repairs, we suggest looking into our commercial oven service for Sydney businesses. With regular servicing, you can ensure your commercial oven is always in top shape, thereby reducing the chance of a disruptive breakdown or expensive replacement in the future.


We advise against trying to repair your commercial oven yourself, as this could actually exacerbate the problem or pose a risk to you. Instead, rely on Nationwide Appliance Repairs to promptly get to the bottom of the issue affecting your commercial oven.

If, however, you are skilled in repairing ovens yourself, National Appliance Repairs are more than happy to deliver spare parts to your premises. Gas or electric, we cater to all.

Since our inception in 2009, we’ve repaired thousands of commercial ovens across all major brands like Bosch, Blanco, Westinghouse, LG, Maytag and Fagor. Regardless of the size or complexity of your commercial oven, we’ll be fully equipped to get the job done.


  • What are the signs that my commercial oven is broken?
    If your oven is failing to heat up, turn on or is emitting strange smells or loud noises, you need a prompt repair from Nationwide Appliance Repairs. If you spot any signs of smoke, get one of our technicians to come in ASAP.
  • Why should I get my commercial oven repaired?
    Repairing your oven instead of outright replacing it is far more cost-effective and environmentally friendly. You’ll also be able to enjoy our repair warranty and have your appliance tested for any potential hazards.
  • How can I tell if the fuse has blown?
    Usually, you’ll be able to see that the fusible link is actually broken. If you suspect this is the case, call our team right away.
  • Why should I consider regularly servicing my commercial oven?
    Regular servicing is the best way of avoiding major headaches in the future. A service will allow you to catch any problems that may be compounding, and to plan for any repairs you may need in the future.

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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

All of metropolitan Sydney

Call us on 02 9621 5988

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 Nationwide Appliance Repairs.

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Frequently asked questions.

Understanding the differences between commercial and domestic ovens is crucial when considering the optimal solution for your cooking needs, whether you’re an avid home cook or a professional chef running a bustling kitchen.

At National Appliance Repairs, we specialise in providing efficient and reliable commercial oven repairs, and we’re committed to helping you make informed decisions about your appliances.

Below are the key distinctions between commercial and domestic ovens:

Capacity and Size

  • Commercial Ovens: Designed for large-scale food production, these ovens boast significantly greater capacity and are generally larger in size to accommodate higher volumes of food.
  • Domestic Ovens: Typically smaller and designed for household use, they are perfect for cooking meals for families but are not suited for mass food production.

Power and Efficiency

  • Commercial Ovens: Engineered for rapid heating and high temperatures, commercial ovens are incredibly powerful, allowing for faster cooking times and greater efficiency.
  • Domestic Ovens: While sufficient for home cooking, they generally take longer to reach desired temperatures and may not distribute heat as evenly as their commercial counterparts.

Durability and Longevity

  • Commercial Ovens: Built for endurance and longevity, commercial ovens are constructed with heavy-duty materials to withstand the rigours of continuous, high-volume usage.
  • Domestic Ovens: These are not constructed to endure continuous operation throughout the day/night, and may wear down more quickly when used intensively.

Specialised Features

  • Commercial Ovens: Often come with specialised features like steam injection, programmable settings, and multiple cooking modes to suit a variety of culinary tasks.
  • Domestic Ovens: May offer a variety of convenient features like self-cleaning and convection modes, but usually lack the specialised functionalities found in commercial ovens.

Compliance and Installation

  • Commercial Ovens: Must adhere to stringent health and safety regulations and generally require professional installation, including specialised venting systems.
  • Domestic Ovens: Easier to install and generally do not require specialised ventilation, making them more straightforward for home use.


By appreciating these key differences, you can make a more informed decision that aligns with your cooking requirements and operational needs. If you’re in the market for commercial oven installation, repairs or maintenance, look no further than National Appliance Repairs for an unrivalled service experience.

The duration required to repair a commercial oven can vary based on several factors, including the complexity of the issue, the availability of replacement parts, and the specific make and model of your appliance. At National Appliance Repairs, we pride ourselves on delivering prompt and efficient service to get your commercial kitchen back up and running as quickly as possible.

In general, our experienced technicians can diagnose and often resolve common issues on the first visit. For more intricate repairs or in cases where specialised parts need to be ordered, the repair process may take a longer period of time. Rest assured, our team is committed to transparent communication and will provide a detailed timeline following the initial diagnostic assessment.

To expedite the repair process, we maintain a robust inventory of genuine replacement parts for a wide range of commercial oven brands. We also have a vast network of suppliers, ensuring quick procurement for even the most hard-to-find components.

Your business continuity is our top priority, and we are dedicated to providing you with reliable and efficient repair solutions that stand the test of time. For more tailored information, please don’t hesitate to contact our customer service team who can provide an estimated timeframe specific to your appliance’s needs.

Regular maintenance is crucial for the optimal performance and longevity of your commercial oven. At National Appliance Repairs, we highly recommend a bi-annual service for moderate usage ovens. However, for ovens that are an integral part of high-volume establishments like restaurants or bakeries, quarterly servicing is advised.

Adhering to a consistent maintenance schedule not only ensures the operational efficiency of your appliance, but also safeguards against potential fire hazards, unwarranted breakdowns, and costly repairs down the line. Regular servicing can detect minor issues before they escalate into major problems, offering you peace of mind and consistent cooking results.

Each service session includes a comprehensive examination of vital components such as thermostats, gaskets, and burners, among others. Our seasoned technicians are trained to calibrate, clean, and repair, ensuring your commercial oven is in peak condition for reliable daily operation.

Absolutely, employing a qualified electrician for the installation of your commercial oven is not just a smart choice – it’s a necessity for ensuring the safety, efficiency, and longevity of your appliance. Commercial ovens are intricate machines with specific electrical requirements that differ greatly from standard residential ovens. Incorrect installation could lead to performance issues, increased energy costs, and even hazardous conditions like electrical fires.

In Australia, electrical work must be carried out in compliance with local regulations and the Australian Standard AS/NZS 3000, also known as the Wiring Rules. Failure to adhere to these regulations could also result in voiding the manufacturer’s warranty, leaving you unprotected should any issues arise with the appliance.

Here at National Appliance Repairs, we believe in a job well-done, which is why we strongly recommend engaging a fully licensed and insured electrician for the task. Not only will we make certain that your commercial oven is properly connected and compliant with all local and national codes, but we can also optimise the appliance’s performance.

This level of meticulous attention ensures that your investment operates at peak functionality, offering you peace of mind and the promise of a reliable, effective appliance for years to come.

Absolutely, calibration is a critical step in ensuring that your commercial oven operates at peak performance. At National Appliance Repairs, we understand that even a minor temperature deviation can substantially impact the quality and consistency of your culinary offerings – this is particularly relevant in commercial settings where uniformity and speed are crucial.

Calibrating your oven ensures that the temperature displayed matches the actual cooking temperature, thereby guaranteeing that your food is cooked precisely to your specifications. Ovens can lose their calibration due to a myriad of factors, such as frequent usage, power fluctuations, or even the natural wear and tear of internal components. When this happens, the result can be undercooked or overcooked food, energy inefficiency, and ultimately, dissatisfied customers.

Our team of highly-skilled technicians are adept at the precise calibration of various makes and models of commercial ovens. With state-of-the-art diagnostic tools and an unwavering commitment to service excellence, we provide calibration solutions that stand the test of time. This ensures not just optimal food quality but also aids in lengthening the lifespan of your valuable appliance.

The lifespan of a commercial oven can vary significantly based on several factors including the brand, frequency of usage, and the level of regular maintenance it receives. On average, a well-maintained commercial oven can last anywhere from 10 to 20 years. High-quality ovens that are subject to regular, professional maintenance tend to be on the upper end of this scale.

It’s important to note that commercial ovens are workhorses designed for heavy use, often operating continuously for several hours each day. The wear and tear can accumulate, affecting the appliance’s efficiency and functionality over time – therefore, routine maintenance checks by certified technicians are highly advisable. This not only ensures optimal performance but can significantly extend the lifespan of your oven.

At National Appliance Repairs, we pride ourselves on offering efficient and reliable commercial oven repair services that can help prolong the life of your appliance, mitigating the costs of premature replacement.

We understand how critical a fully operational commercial oven is to the success of your business. When your oven isn’t heating, it can disrupt your workflow and, ultimately, your bottom line. There could be multiple reasons why your oven is failing to heat up, and pinpointing the issue often requires professional diagnostic tests. However, some common culprits might include:

  • Faulty Heating Element: One of the most frequent causes is a malfunctioning heating element, which is essential for generating heat within the oven.
  • Thermostat Issues: An inaccurate or broken thermostat can lead to temperature inconsistencies, failing to trigger the heating mechanism.
  • Electrical Problems: Wiring issues or a tripped circuit breaker can cut off power to the heating components.
  • Ignition Failure: For gas ovens, the ignition system could be failing to light the gas, preventing the oven from heating.
  • Control Board Malfunctions: Advanced ovens with digital control boards may experience software glitches, rendering the heating system inactive.
  • Door Seal Deterioration: Though it might not stop the oven from heating entirely, a compromised door seal can make it difficult to reach and maintain the desired temperature.


Given the complexities of commercial ovens, diagnosing the problem yourself is generally not recommended. Instead, let the experts at National Appliance Repairs provide you with a fast, efficient, and reliable solution. Our highly skilled technicians are well-versed in a broad range of commercial oven brands and are equipped with state-of-the-art diagnostic tools. We are committed to delivering high-quality services to get your business back up and running with minimal disruption.

We Service All Major Brands

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