A1 Computer Service & Parts
Services & Parts
Since 1984, CA Licensed, Highly Rated, 24-hour, Mobile & Remote computer service, Call Us at 951-333-6876
Our Specialties

Major & Minor Tune-Up Services optimizes, cleans & updates Windows, to help your computer run as fast & reliable as it can.  Since most computers normally slow down after using them for a few months or longer.  Our Tune-Up normally speeds it up as fast as it was when it was new.

Our A1 Problem Prevention Suite helps prevent as many Internet & Software problems as long as possible.  It includes 12 of the most popular Free Internet security and utility programs to prevent as many Internet and software problems as long as possible! So please call us for more information, or to schedule an appointment for our mobile, remote or drop-off service.

Remote Services

Remote diagnostics, troubleshooting & repairs are available for Windows 10 & 11 computers anywhere in the United States, if you have a working reliable high-speed Internet service.  We can update & repair most Internet & software problems remotely.  Only our lowest rate 1/2 hour minimum is required.  So please call us for our Free flat-rate price. We offer many different types of services.  And we customize them to best meet your needs.  So please ask us for our Free advice, and/or our Free price quote.

Computers & Parts

We recommend, sell, install, configure, test and support most Windows & Apple computers, parts & software. Some of them are available the same day. If not, many are available in as little as two business days.  Our new computer hardware & software prices are up to 20% less than their retail prices.  And our refurbished prices are as little as 1/3 of their original retail price, or a similar new one.  So please call us for our current sale prices for everything you need. But we only sell parts with any of our one-hour minimum services.  They are not sold separately.

New & refurbished Windows computers, monitors, printers, Apple Mac Computers, iPhones, iPads and Apple Watches are available. Our company is an authorized reseller partner for Microsoft, Hewlett Packard, Dell, Lenovo, Eero and SonicWall. We sometimes have some refurbished laptop & tower computers in stock. Our new items are up to 20% less than their retail price. They all include a 1-year or a 2-year Allstate warranty. Some of our refurbished items also have up to a 4-year Protection Plan option. We also sell parts & software with our service. Please call us to find out what we have in stock & our lowest prices.

It's always less expensive to prevent Internet problems than to pay two or more times to fix the same problems.  So you save money overall.  Please read our Internet Security & Myths page to find out why all updates are required, and how to prevent Internet problem with our A1 Problem Prevention Suite.