Buy or Sell Your Phone in National City
Get a fair price and a quick, easy transaction. Upgrade your device or turn your old phone into cash today at TECH N FIX.
Fair Pricing
We offer competitive, transparent prices for buying and selling. No hidden fees, just honest value for your device.
Quick Transactions
Sell your phone in minutes. Get an instant quote, complete the paperwork, and walk out with cash or a great new device.
Conveniently located in Plaza Bonita shopping center. Walk-ins welcome.
Bring your device to our kiosk near Victoria's Secret for a free, no-obligation evaluation.
How It Works: Buy or Sell Your Phone
At TECH N FIX - REPAIR CENTER, we make upgrading or selling your device simple, fair, and fast. Our transparent three-step process ensures you get the best value with no hassle.
Bring Your Device for Evaluation
Visit our Plaza Bonita kiosk with your phone. Our experts will assess its condition, model, and functionality to determine its market value.
Receive a Fair, No-Obligation Offer
We provide a competitive, transparent cash offer on the spot. Our pricing is based on current market rates—no hidden fees or surprises.
Complete Your Transaction Quickly
Accept the offer and get paid instantly. Walk out with cash in hand or apply it toward a new device or repair—all in minutes.
Join hundreds of satisfied customers. 193 reviews on Birdeye attest to our fair prices and professional service.
Walk-ins welcome at our Plaza Bonita kiosk near Victoria's Secret.
Get Top Value
We offer competitive market rates for all major phone brands.