We specialize in same-day appliance repair services to ensure your home appliances, from refrigerators to washers, run smoothly and efficiently.






Welcome to AP Pro Appliance Service! Expert repairs, exceptional service!
Founded in early 2022 by an immigrant whose journey led him from geology to appliance repair, AP Pro Appliance Service is built on a passion for solving the toughest problems. Our founder discovered immense joy in fixing appliances that others couldn't, turning this passion into a thriving business.
Since then, we've brought smiles to over 4,000 American households by delivering exceptional service and tackling the repairs most competitors avoid. At AP Pro, we embrace challenges and are committed to providing top-notch quality and customer satisfaction...

There is nothing more frustrating than throwing a load of laundry in, walking away, and coming back to a machine that's completely stopped with a cryptic "UB" flashing on the screen. If you're staring at that code right now, don't panic. It simply means your washer has detected an unbalanced load and paused the spin cycle to protect itself from spinning out of control.
Before you assume your washer is broken, try a few basic troubleshooting steps. According to updated 2026 appliance safety standards, simple laundry distribution issues cause the vast majority of these errors. Here is how you can quickly fix it yourself:
Rearrange the clothes: Pause the machine, open the lid, and break up any tangled clumps. Heavy jeans, towels, or sheets often bunch up on one side.
Balance out bulky items: Washing a single heavy item, like a large blanket or a winter coat, makes it impossible for the drum to spin evenly. Toss in a few smaller towels to balance the weight.
Check the feet: Lean heavily on the corners of your washing machine. If it rocks back and forth, adjust the leveling legs underneath until it sits completely flat on the floor.
If you have rearranged the laundry three times and the error still won't go away, you might be dealing with an actual mechanical issue. Industry data from 2026 highlights that as washers age, internal suspension rods and shock absorbers naturally wear down and lose their tension. When these parts fail, the drum bounces around too much, triggering the UB safety sensor even if your load is light.
Running a faulty machine over and over will only damage the motor bearings and lead to a much pricier fix. If a quick shuffle of your laundry doesn't clear the code, it's time to bring in an expert. For fast, reliable help and a stress-free repair, reach out to Appro Appliance Services to get your routine back to normal.
We proudly serve the states of Maryland (MD) and Virginia (VA), ensuring fast and reliable appliance repair services. Whether you`re in a major city or a small town, our team is ready to assist you with all your repair needs. Trust us to keep your appliances running smoothly and efficiently.
Yes. Bosch appliances have unique engineering compared to American brands, and our technicians are specifically trained to handle their systems correctly.
This is usually caused by a blocked filter, a failing circulation pump, or hard water buildup. We'll identify the exact cause during our diagnostic visit.
Unusual noise in a Bosch washer often points to worn drum bearings or a foreign object in the drum. It's best to stop using it and schedule a repair.
We stock parts for a wide range of Bosch models and can source components for older units quickly to minimize your wait time.
Yes. Error codes indicate a detected fault even if the appliance seems functional. Ignoring them can lead to bigger failures down the line.
Contact us today for a free quote and let our expert technicians restore your appliances to perfect working order.