$85 diagnostic applied to repair. OEM parts. Same-day in Simi Valley. BBB A+. All brands. CA BEAR Lic. #49435.
A&Y has completed numerous dishwasher repairs across Los Angeles County, including Simi Valley. Average dishwasher repair in Simi Valley: $150–$380. Ventura County — hard water area, scale-related failures are the #1 cause of dishwasher service calls.
Dishwasher failures in Simi Valley are most commonly caused by hard water scale clogging spray-arm nozzles (0.5mm diameter), drain pump impellers jammed by mineral deposits, and inlet valve screens blocked by sediment. Calleguas Municipal Water District and Las Virgenes Municipal Water District deliver 200–260 mg/L (12–15 grains) across Simi Valley neighborhoods including Wood Ranch, Big Sky, Simi Hills, and the Madera area. This exceptionally hard water coats heating elements, jams door latches, and clogs detergent dispensers. A&Y technicians descale components, replace clogged valves, and diagnose error codes including Bosch E15/E25, Miele F11/F70, and Samsung LC.
A&Y technicians Gor, Hayk, and Ara handle dishwasher calls in Simi Valley. Every repair includes a written estimate, OEM parts with a 1-year warranty, and a 30-day labor guarantee. Address: 201 N. Brand Blvd., Suite 248, Glendale, CA 91203. Phone: (747) 207-2030. CA BEAR #49435.
“This is the second time A&Y has come to my home to fix an issue with my dishwasher and both times the technician arrived quickly on the same day I called, was respectful, and fixed the problem in a timely manner. Highly recommend!”
“Fantastic service. A&Y scheduled Vardan a same-day visit for my Bosch dishwasher, quickly diagnosed a failed drain pump, and came back the next day with the parts to finish the job. Smooth process, reasonable price and the dishwasher is running perfectly now”
“Fantastic service! Friendly, professional and timely.”

Same-day available. OEM parts. $85 diagnostic applied to repair. All brands.