Thank you for choosing Castroville Computers.

We are a full service Computer repair shop with 2 locations and 3 technicians (Castroville and Hondo)


We service Mac and PC with Viruses, Hard drive issues, motherboards and screens.  Cloud services available include: Online Backups, e-mail, Web Hosting, and remote access repairs.  Both of our stores sell parts, office supplies, and ink; we also make copies and send FAXes.  You can also come to us for CASCOM Internet, Copier leases, and Phone systems (VoIP and PBX).  Onsite repairs, networking and installations performed upon request.


Our Owner since 2001, JoAnn Peterson, manages both of our stores.  She is an expert in Laptop screen repair and motherboard replacement. JoAnn is our DATA recovery specialist and can also repair SmartPhones.

Bob Peterson is the company’s onsite technician for Networking and CASCOM Internet. He is the Copier maintenance tech and WiFi Hotspot designer. Bob Has been an Industrial Electronics technician since 1984, served in the U.S. Navy repairing RADAR and Communication gear, worked in the Semiconductor field as an Equipment Engineering tech.

Justin Rodriguez is our Mac expert and software troubleshooter.  Justin was hired as summer help during high school years and became full time upon graduation. Justin can help most customers over the phone and can be counted on to diagnose issues at time of equipment drop off.