COVID-19 " Coronavirus " UPDATES

We are still open during normal business hours.

Please bear with us if repairs take longer than usual: COVID-19 has introduced obstacles to our supply chain.

We are following best practices to ensure the safety of our staff - all devices will be disinfected upon check-in, during repair, and again after final testing, and our facilities are being scrubbed clean multiple times a day.

Cell Phone Repair

At MJM Network Computer & Cell Phone Repair, we specialize in cellphone repair because we don’t believe that a shattered screen or broken battery should involve having to purchase a new phone.
Smartphones connect us with the rest of the world, and being without this lifeline can be a considerable annoyance.
Bring your device to the MJM Network Computer & Cell Phone Repair nearest you for a smartphone repair.
Or have us come out to your home, office, or public meeting place such as a coffee shop to have your phone repaired.

Samsung Repair


And Up
  • Same Day Service*
  • 90 Day Warranty
  • Loaner Program
Learn More!

Other Brands


And Up
  • Same Day Service*
  • 90 Day Warranty
  • Loaner Program
Learn More!

For any questions regarding our pricing above, don’t hesitate to contact us!

Location And Convenience

MJM Network Computer & Cell Phone Repair has several convenient stores, full-service repair shops, and drop-off and pickup locations. We have Full-Service Repair in Twentynine Palms, Van Nuys, Culver City, and 29 Palms, California. As well as Lansing, IL and Las Vegas, Nevada. We also have full retail store locations in Van Nuys, California, Lansing Illions, and Las Vegas, Nevada. Plus We have a drop-off, and pickup locations thought out southern California. Including but not limited to Yucca Valley, Palm Desert, Whittier, Culver City and San Pedro, California. Plus, we can also come out to your home or office or meet you at a public location of your choice, such as a coffee shop, etc.

Free Diagnostic

Every mobile phone repair at MJM Network Computer & Cell Phone Repair starts with a free diagnostic, to find the root of the problem and allow the technician to determine the right cell phone repair. Diagnostic exams are especially helpful if the problem with the device is unclear. Once the diagnostic exam is complete, the technician can explain all of your repair options and get started if you want to proceed.

Expert Services

Whether you need a phone screen repair, LCD replacement, water damage diagnostic, you can always be sure that your device is being handled carefully by the most advanced knowledgeable technicians in the industry. Our techs care about you as much as we care about your smartphone repair, so we will keep you updated on every aspect of the repair as it happens. No matter if you have a Samsung, Apple, Sony, LG, or any other brand.

Low-Price Guarantee

Our low-price guarantee† ensures that you are getting the lowest possible price for your repair. If you can find a lower published price for the same repair at another local brick & mortar store, within 15 miles from one of our local stores, we will happily match and beat it by $10. Every repair also comes with our 90-day warranty** should something happen after a repair.


Not available in all stores. Available in-store only for select Apple and Samsung products. Place your order by 2:00 PM and request Same Day Service. Subject to parts availability. Limit 5 per customer per day. If an order is not complete by the end of regular store hours, your order receives a repair discount of $20.

The following are not eligible for Same Day Service: Devices determined to need additional repair components beyond the screen replacement, devices that may have damaged or worn parts due to previous repairs, and devices requiring warranty repair.

** Warranty Period-++

Limitations and Exclusions apply. See the repair associate for details. MJM Network Computer & Cell Phone Repair Warranty covers parts and labor for one repair of your covered device within 90 days from the date of repair. Warranty is valid at MJM Network Computer & Cell Phone Repair when using MJM Network Supplied Parts. If the customer uses their own parts, there is no warranty.


MJM Network Computer & Cell Phone Repair will match a lower final (excluding taxes) in-store price offered by any retailer who sells products in both retail stores and online under the same brand name. Show us the ad on the identical smartphone repair service, and we will match the price. Match excludes free product offers, gift card offers, location-specific offers, holiday sales offers (i.e., Black Friday, Cyber Monday), special orders, services, liquidation, ad errors, clearance, refurbished and closeout items. Limit one match/item/guest. Exclusions apply. See a store associate for full details.

Apple and iPhone are trademarks of Apple Inc., registered in the U.S. and other countries.