About Customers and Us...

Our Customers...

Friendly Internet Systems proudly serves home users and small businesses located in selected San Francisco East Bay Area, in Contra Costa County and Alameda County.

Listed below, are several of our business customers:

Adams, Cook and Lee
Recruiting - Lafayette, CA

Ali Shirani, D.D.S.
Dental Office - Antioch, CA

Amusement Warehouse
Video Games & Pinball Machines - Pleasant Hill, CA

Bayer & Associates
Accounting - Pleasant Hill, CA

Bridget Powers, D.D.S.
Orthodontist - Dental Office - Walnut Creek, CA

Capital Advisors Asset Management
Financial Planning & Financial Management - Pleasant Hill, CA

DA Roofing
Roofing installations / repairs - Concord, CA

DDA Construction
Drainage Systems, Remodeling & Construction - Walnut Creek, CA

Delikateski European Food
European Wine, Produce and Deli - Concord, CA

George Erbez, D.D.S
Dental Office - Brentwood, CA

Hamilton Tree Service
Tree Services & Landscape Design - Martinez, CA

Lawrence Bartolomew & Associates
Income Tax Preparation - Walnut Creek, CA

Lidia Albert, D.D.S
Dental Office - Concord, CA

Mark Miller D.D.S.
Dental Office - Antioch CA

Mechanical Design Studio
Mechanical Engineering Consultants - Walnut Creek, CA

Realty Financial Network
Financial and Mortgage Services - Walnut Creek, Manteca, CA

Rigo Martin, D.D.S
Dental Office - Brentwood, CA

Stefan Moiceanu, D.D.S.
Hilltop Family Dental - Dental Office - Richmond, CA

The Wine Chest
Wine Storage & Events - Pleasant Hill CA

Thor's Thunder Tennis Academy
Tennis Academy - Concord, CA

Walnut Country - The Crossings
Home Owners Association - Concord, CA

About Us...

Liviu Ionescu

Microsoft Certified Systems Engineer

Friendly Information Systems was founded in sunny Concord, the heart of Contra Costa County in 2002. I had spent over thirteen years in the Information Technology industry, even more helping friends with their various computer repair issues, when it occurred to me that I could serve our community with my accumulated skills and experience. The business was born.

You should be sure you have a qualified expert working on your system, so here is the abbreviated story of my career:

I started as a Client Technical Support Rep for ADP Claims Solutions in 1995, providing phone support to ADP's computerized auto-repair estimating customers. From 1997 to 1999, I worked as a desktop engineer, providing computer repair and troubleshooting PCs for more than 700 ADP employees. In 1999 I became the company's E-mail and Network Administrator. In 2001 I joined a major employer in East Bay & California, where I currently work as Systems Engineer.

Why do I want to work on other people's home systems on top of spending entire days dealing with huge, sophisticated systems?

The answer is simple: I love computers and I want to be my own boss! What better way than with my own business, serving my community with friendly and dedicated service?

Let me show you that an expert computer repair technician can be friendly, knowledgeable, affordable and explain everything in your own language rather than confusing "PC-English." Dealing with DSL Setup, or with a wireless network, or protecting your computer against spyware, malicious code, viruses will be easier to understand when using my services.

I can also help you if you are looking for someone with Web Design / Website Design skills, or if you need a Web Hosting / Website Hosting service for your existing web site.

In addition to solving your hardware or software problem, I'll show you how to better maintain and use your technology and share the "secret" tips and tricks of the IT industry so you can become more proficient and knowledgeable about your system.

Whether you are experiencing a problem and need computer repair, improving your system, network administration or in need of advice or training, give me a call!

I look forward to giving you friendly, high quality computer repair and computer support services.