Why get lost in a Big Box Electronics store with a sales person that gives you a blank stare when you ask a question about your desktop computer, laptop, or net working? Our knowledgeable staff are available to help you upgrade, troubleshoot or repair your desktop or laptop.

Visit our store at 439 W San Marcos Blvd, or call us at (760) 744 8809 for on-site support in San Marcos, Escondido, Vista, Oceanside, Carlsbad, Encinitas and other San Diego North County areas.

Quality computer service and expert advice is what we stand for at J&B. We take the time to answer your questions and find the right solution for your computer issues!

Check out our website for information about our products, services and company. We look forward to welcoming you to our store in San Marcos, CA, where you’ll receive personal and professional advice!

Computers & Accessories

Whether you’re shopping for PCs, notebooks or accessories – at J&B Computers you’ll find quality products at attractive prices.

Computer Service, Repair & Support

Are you having problems with your computer or network? We can help! Our techs work on all types of computer, servers, laptops and printers.

We also go to your home or office to do onsite repairs. Our on site technicians have experience with all types of computer, server and networking issues. We also setup wireless and wired networks and also run the cabling for them.

J&B also offers FREE recycling of all electronics including Old tube TV’s, CRT monitors, printers, laptops and computers. We recycle right here in San Marcos, CA with a State of California authorized recycler. None of our recycled items go overseas to some 3rd world county that unsafely breaks them down. Electronics have very toxic materials in them, that’s why we make sure they are not going our into the environment.

We always have Dell Optiplex desktop computers in stock. Instead of buying a new computer that is stuck with Windows Vista, why not get one of our refurbished Dell’s that run Windows XP Professional? At a price range of $250-$300 you can get a Dell loaded with software for a basic computer, and is internet ready and works GREAT!