10AM - 7PM
9775 Base Line Rd #106, Rancho Cucamonga“Personaly Jaden(Jack) was very friendly and my phone is back working fine!very reponsible and professional service with 2 ko of warranty!“
“I contacted the supreme tech at 9 am with a broken phone and had no way to go to work or do anything really. He took me in right away, had excellent customer service, was so helpful and understanding of how quickly i need my phone since i basically work off my phone. This is by far the best service i ever received with a history of breaking phones atleast once a year for the last 10 years. NEVER GOING ANYWHERE ELSE and i am referring my whole family.Thank you so much??“
10AM - 5PM
10340 Foothill Blvd, Rancho Cucamonga“Great service and prices brought my daughters iPhone and they fixed it pretty fast recommended this store“
“I took my tablet because screen was broken and they fixed it like new. Same day service. They were very professional and friendly. Affordable prices.“
“Excellent service, wonderful and unforgettable experience!!!! J-Mobile is the way to go!“