Such a great company! They went above and beyond, very professional, and I will be recommending them to all my clients, friends and family!
Same-day service from Star Appliance — all major brands.
Equipment We Service
Ovens & Cooking
Refrigerators & Freezers
Ice Makers
Dishwashers
Washers & Dryers
HVAC & Ventilation
24/7/365
Emergency
Request Service
No time-slot picker — our dispatcher contacts you directly to confirm and schedule. Serving homeowners and businesses throughout the area.
Most jobs scheduled same-day or next-day.
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Such a great company! They went above and beyond, very professional, and I will be recommending them to all my clients, friends and family!
— Sherri D'Alessandro
Sean was very knowledgeable and professional. He saved the day! Our dryer was no longer heating. He came out the same day and diagnosed a burnt out heating coil. He was able to get it replaced and back up and running in…
— Kevin Dvorscak
Sean was efficient and considerate. Got our icemaker working, but also explained to me how to fix it, if it freezes. He was very knowledgeable in all things appliances any make and model!!!
— Bonnie Hall
Star Appliance is proud to offer expert commercial refrigerator repair services to businesses and residents in Waxhaw, NC, and the surrounding communities, including Matthews and Fort Mill. As Waxhaw continues its impressive growth, with its population expanding significantly and supporting a robust median household income of $144,544, we understand that reliable commercial refrigeration is more crucial than ever for maintaining seamless operations and preserving valuable inventory. Whether your business is located in the vibrant Millbridge neighborhood, servicing customers in Mineral Springs, or within the tranquil Bent Creek area, our skilled technicians are readily available to provide prompt and professional service for your high-end commercial refrigeration units. We specialize exclusively in premium brands such as Sub-Zero, Wolf, Thermador, Viking, and Miele, ensuring that your valuable appliances receive the specialized care and precise attention they deserve from technicians intimately familiar with these sophisticated systems. Our commitment is to restore your commercial refrigerator to optimal performance quickly, efficiently, and with minimal disruption to your daily business activities. We operate with a straightforward service call policy: a $120 diagnostic fee, which is completely waived if you choose to proceed with our expert repair. When your commercial refrigeration unit isn't performing as it should, you can trust Star Appliance for efficient, dependable solutions right here in Union County, keeping your business running smoothly.
Updated
If you're noticing any of these, it's time for a diagnostic.
The most common sign of a problem, your commercial refrigerator may struggle to maintain its set temperature, leading to food spoilage risks. You might notice items are not as cold as they should be, or the unit runs constantly to try and compensate. This indicates a potential issue with the cooling system's efficiency.
If you find a thick layer of frost on the evaporator coils or inside the freezer compartment, it suggests a problem with the defrost system. This can restrict airflow, reduce cooling capacity, and make the unit work harder than necessary. It's distinct from normal condensation.
Commercial refrigerators are designed to operate quietly. Grinding, buzzing, rattling, or clicking sounds often signal a mechanical issue, such as a failing compressor, evaporator fan motor, or condenser fan motor. These noises typically get worse over time and can precede a complete breakdown.
Puddles of water inside the refrigerator or leaking onto the floor indicate a drainage problem. This could be due to a clogged defrost drain line, a faulty drain pan, or a cracked water line, potentially causing damage and hygiene issues.
If your commercial refrigerator compressor turns on and off frequently in short bursts, known as short-cycling, it's a major red flag. This can be caused by a faulty thermostat, an overcharged refrigerant system, or a failing compressor itself, leading to inefficient cooling and increased energy consumption.
What we typically find when we diagnose these symptoms.
Over time, dust, dirt, and debris accumulate on the condenser coils, preventing proper heat dissipation. This forces the compressor to work harder, reducing cooling efficiency and potentially leading to system overheating and failure if not cleaned regularly.
A faulty thermostat or temperature sensor can misread the internal temperature, causing the refrigerator to either overcool or not cool enough. This leads to inconsistent temperatures, spoilage, and unnecessary energy expenditure as the unit struggles to regulate.
The evaporator fan circulates cold air throughout the refrigerator compartment. If this motor fails or becomes obstructed, airflow is compromised, resulting in uneven cooling, warm spots, and potential frost buildup on the coils.
A low refrigerant level, often caused by a leak in the sealed system, directly impairs the refrigerator's ability to cool. The unit will run continuously but fail to reach the desired temperature, and a professional technician is required to locate and repair the leak and recharge the system.
The compressor is the heart of the refrigeration system, responsible for circulating refrigerant. A failing or worn-out compressor will struggle to maintain pressure, leading to poor cooling, loud noises, and eventually a complete breakdown of the unit.
A handful of symptoms that mean it's time to stop and bring in a pro.
If you detect a burning smell emanating from your commercial refrigerator, or if you see any smoke, immediately unplug the unit. This is a serious electrical hazard that requires immediate professional attention to prevent fire.
A substantial and continuous water leak that cannot be easily contained suggests a major plumbing or drainage issue. This can cause significant water damage to your property and create slipping hazards.
Any strange, pungent electrical odors indicate overheating wires or components. Unplug the refrigerator at once and contact a qualified technician to diagnose and resolve the potential electrical fault safely.
Safe checks that may save you a service call. Never open the appliance — visual + power checks only.
Ensure the commercial refrigerator is securely plugged into a working electrical outlet. Verify that the circuit breaker hasn't tripped; a tripped breaker can cut power entirely. Sometimes, simply resetting the breaker can resolve a temporary power interruption.
Examine the door gaskets (seals) for any cracks, tears, or gaps that could be allowing cold air to escape or warm air to enter. A simple test is to close the door on a piece of paper; if it slides out easily, the seal might be compromised.
If safe and accessible, carefully brush or vacuum dust and debris from the condenser coils, typically located at the bottom or back of the unit. Ensure the unit is unplugged before attempting this. Clean coils improve efficiency and prevent overheating.
Double-check that the thermostat or temperature control is set to the correct cooling level for your commercial needs. Accidental adjustments can lead to inadequate cooling without a mechanical issue. Allow time for the unit to react to changes.
Listen for the sound of the condenser fan (usually near the compressor) and the evaporator fan (inside the refrigerator section). If you don't hear them running when the compressor is on, it could indicate a fan motor issue.
Ensure that internal air vents are not blocked by food items or storage containers, which can obstruct airflow and lead to uneven cooling. Proper air circulation is vital for maintaining consistent temperatures throughout the unit.
Look for anything blocking the fan blades in the back or bottom of the unit, if visible without disassembly. Small items can sometimes fall and impede fan rotation, leading to unusual noises and poor cooling.
What affects your final bill.
Diagnostic
120 service call waived with repair
The cost of commercial refrigerator repair can vary significantly based on the specific part needing replacement and the complexity of the labor involved. Simple fixes like a faulty thermostat or a clogged drain line are typically on the lower end, while major components like a compressor or evaporator coil replacement, especially for premium brands like Sub-Zero or Miele, will incur higher costs. Prices also reflect the technician's specialized expertise and the cost of genuine manufacturer parts.
Waxhaw residents and businesses count on Star Appliance for fast, reliable commercial refrigerator repair. Whether you have an emergency breakdown or need routine maintenance, our certified technicians are dispatched from nearby and arrive with the right parts to fix most appliances on the first visit. We serve the entire Waxhaw area including surrounding neighborhoods and zip codes.
$120 service call
Our technicians cover the following ZIP codes in Waxhaw, SC. Don't see yours? Call or book — we may still serve you.
We're based in Fort Mill and serve customers across Waxhaw.
1337 Hideaway Gulch Dr, Fort Mill, SC, 29715








We strive to provide prompt service for commercial refrigerator issues in Waxhaw. We understand the urgency of appliance repairs for businesses, and our goal is to schedule a technician visit as quickly as possible to minimize disruption to your operations. Contact us to discuss current availability and set up an appointment.
Star Appliance specializes in repairing premium commercial refrigerator brands. Our expert technicians are trained and experienced with Sub-Zero, Wolf, Thermador, Viking, and Miele appliances. We focus on these high-end brands to ensure specialized and effective service for our Waxhaw clients.
Yes, our technicians are highly experienced and specifically trained to handle the complexities of commercial refrigerator repair, particularly for the luxury brands we service. They undergo continuous training to stay current with the latest diagnostic and repair techniques for Sub-Zero, Wolf, Thermador, Viking, and Miele appliances, ensuring professional service every time.
Our diagnostic fee for commercial refrigerator repair is $120. This service call fee is fully waived if you choose to proceed with the recommended repair services performed by Star Appliance. We believe in transparency and providing value to our Waxhaw business customers.
Star Appliance proudly serves all of Waxhaw, including neighborhoods like Millbridge, Mineral Springs, Walnut Creek, and Bent Creek. We also extend our commercial refrigerator repair services to nearby cities such as Charlotte, Monroe, Matthews, Indian Trail, and Belmont.
Such a great company! They went above and beyond, very professional, and I will be recommending them to all my clients, friends and family!
Sean was very knowledgeable and professional. He saved the day! Our dryer was no longer heating. He came out the same day and diagnosed a burnt out heating coil. He was able to get it replaced and back up and running in about an hour! Thanks again!
Sean was efficient and considerate. Got our icemaker working, but also explained to me how to fix it, if it freezes. He was very knowledgeable in all things appliances any make and model!!!
I can't say enough about the service I received from Sean at STAR Appliance Repair fixing my dishwasher. Sean diagnosed the problem, available parts, and completed the service the following day all while giving me step by step instructions so I was aware of t…
Our Samsung french door refrigerator had been icing up on the inside. Took a chance on this local repair company and what a blessing they were. I only had to wait 24 hours from the first call to have a repairman come to our home. I called on a Thursday to s…
Service Area
Serving homeowners and businesses across SC, NC
Not sure if we cover you? Call us.
Also serving nearby
Belmont NC · Chester · Clover · Concord NC · Gastonia NC · Huntersville NC · Indian Trail NC · Lancaster · Monroe NC · Mooresville NC · Rock Hill · York
Star Appliance — same-day available. Serving homeowners and businesses throughout the area.