iPhone Repair in Rancho Cucamonga
Supreme Tech is an independent iPhone repair provider serving Rancho Cucamonga and the Inland Empire. Contact us about screen, battery, and charging concerns, supported models, and parts availability. Eligible repairs generally include a 90-day limited parts and labor warranty; exclusions apply.
All iPhone Models
iPhone 8 – 15 Pro Max
90-day limited parts and labor warranty where applicable
Parts & labor
30–60 Min Repairs
Most screen & battery
Pricing is provided after diagnosis
Honest service
iPhone Repair Services
From a cracked screen to water damage — we diagnose and repair iPhones with quality parts and a warranty you can count on.
iPhone Screen Repair
Cracked or shattered display? We replace iPhone screens with high-quality OLED and Retina displays. All iPhone models supported, including iPhone 15 series.
Battery Replacement
iPhone holding less than 80% battery capacity? We replace iPhone batteries quickly, restoring full-day performance. Service takes under an hour.
Charging Port Repair
Not charging or intermittent connection? We repair and replace Lightning and USB-C charging ports on all iPhone models.
Face ID & Touch ID Repair
Face ID or Touch ID not working after a drop? We diagnose and restore biometric security functionality without compromising your phone.
Water Damage Recovery
Dropped your iPhone in water? Bring it in immediately. Our technicians clean corrosion and recover water-damaged iPhones before permanent damage occurs.
Camera Repair
Blurry photos, black camera, or cracked lens? We repair front and rear cameras on all iPhone models including Pro camera systems.
Signs Your iPhone Needs Repair
iPhones can develop problems after drops, water exposure, or simply over time. Here are the most common signs that it's time to bring your iPhone in for service:
- Cracked, shattered, or unresponsive screen
- Battery draining within a few hours or won't charge
- iPhone won't turn on or keeps restarting
- Lightning or USB-C port loose or not charging
- Face ID or Touch ID not working after a drop
- Camera blurry, black, or cracked lens cover
- Water damage — device got wet
- Speaker muffled or microphone not picking up voice
- iOS stuck on Apple logo or boot loop
- Phone overheating during normal use
iPhone Repair Pricing
eligible repairs start with a diagnostic evaluation. Pricing varies by iPhone model — listed ranges cover older through current Pro Max models. Pricing is provided after diagnosis.
Serving Rancho Cucamonga, Ontario, Upland, Fontana, and the greater Inland Empire.
iPhone Repair FAQ
Which iPhone models do you repair?
We repair all iPhone models from iPhone 8 through iPhone 15 Pro Max, including all SE models. Call us if you have an older model — we can often still help.
Does iPhone repair void my Apple warranty?
Third-party repairs may affect Apple's warranty on the specific component repaired. However, if your iPhone is out of warranty, third-party repair is typically the most cost-effective option.
Do you use genuine Apple parts?
We use high-quality OEM-equivalent parts for most repairs. For screen repairs, we offer both OEM-quality and premium OLED options. Pricing varies by part quality — we'll explain your options.
How long does iPhone screen repair take?
Most iPhone screen replacements are completed in 30–60 minutes. Battery replacements take under 30 minutes. Water damage and board-level repairs may take 2–5 business days.
What if you can't fix my iPhone?
If we cannot repair your device, there is no charge. We'll provide an honest assessment and recommend your best options, including data recovery if applicable.