RNS Systems Support Home Page

About Us

Although RNS Systems Support was founded in 2004, it's creators possess almost two decades of experience providing support to the IT and computer industry. Based in Martinez, in the San Francisco East Bay, RNS Systems Support provides professional, comprehensive & affordable PC & Network Support at prices that can't be beat!

Through our commitment, experience, and expertise, RNS Systems Support is dedicated to providing it's customers with comprehensive computer support at a reasonable and fair price. We tailor our services to fit your requirements - whether you own a single home PC or run a business with large-scale networking needs, we have the experience and expertise to provide you with exactly the kind of help you are looking for. We strive to build an atmosphere of trust and loyalty with our customers - and we won't charge you a small fortune to keep your systems in top working order!

We have extensive experience supporting a wide variety of clients, including home users, small businesses. retail stores (warranty repairs), and onsite repair service companies. Click here to view a partial list of companies we support.

We offer free pickup and delivery of your ailing system, or if you prefer, we will repair your computer or network right onsite!

Call RNS Systems Support at (925) 812-1984 or (925) 387-0223 today for all your PC troubleshooting and repair needs!


In addition to home computer support, we also provide troubleshooting and repair services to a wide variety of office and retail businesses. We also act as the local onsite representatives for several national onsite repair companies. A partial list includes:
Best Buy Circuit City Staples In additon to supporting customers running wireless home networks, We also provide installation, troubleshooting and repair support to retail establishments who offer wireless 'hotspots' to their customers, offices seeking to provide their employees with an efficient wireless work environment, and act as the local site representative for several large wireless service providers. These businesses include: Starbucks McDonalds Kinkos T-Mobile Wireless RNS Systems locally represents several national onsite service companies, and provides troubleshooting and installation support to their customers living in the SF Bay Area. Pacific Technical Services GeeksOnTime ComputerAssistant.com

About Us

In addition to home computer support, we also provide troubleshooting and repair services to a wide variety of office and retail businesses. We also act as the local onsite representatives for several national onsite repair companies. A partial list includes:

In addition to home computer support, we also provide troubleshooting and repair services to a wide variety of office and retail businesses. We also act as the local onsite representatives for several national onsite repair companies. A partial list includes:

In addition to home computer support, we also provide troubleshooting and repair services to a wide variety of office and retail businesses. We also act as the local onsite representatives for several national onsite repair companies.

A partial list includes:

In addition to home computer support, we also provide troubleshooting and repair services to a wide variety of office and retail businesses. We also act as the local onsite representatives for several national onsite repair companies.

A partial list includes: