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About IT-SD

On-Site & Remote Technical Services Provider

IT-SD Advantages

On-Site & Remote
7 Days a Week
Flexible Hours
Hourly & Flat Rate

No Fix – No Fee Guarantee

If we can’t fix your device, you don’t owe us a penny!

We here at IT-SD are skilled in dealing with all types of problems and devices, whether for home or work. However, if we can’t solve your problem, setup or repair your system, network or device, you don’t owe us anything. That’s our promise to you.

Honesty and Transparency

We promise to always deliver world class customer service.

Everybody at IT-SD strives to be as honest, fair and transparent as possible. Customer satisfaction is our number one goal.

Technical Consulting
IT-SD specializes in providing support for all Apple computer and mobile products.
IT-SD offers support for all smartphone, tablet and mobile devices running Google Android.
Printers, scanners, cameras, telephones, monitors, projectors...IT-SD can help you setup and use just about any peripheral device.
From security cameras and GPS tracking to computer monitoring systems, IT-SD has everything needed to help you stay protected and secure.
IT-SD has the knowledge and skills needed to keep your home and office connected. Let us setup and maintain your network infrastructure.
IT-SD provides on-site & remote support.

Information Technology & Software Design

On-Site & Remote Technical Consulting & Support Service Provider

About the Owner

Cory Marqusee, Owner / Founder

After graduating from the University of California, San Diego with a Bachelor of Science degree in Electrical Engineering in 2002, and with a passion for helping people combined with a genuine enjoyment working with computers and electronics, Cory Marqusee founded Information Technology & Software Design. Now based in Los Angeles, CA, IT-SD continues to stay on the forefront of technology and offer its clients the best solutions available on the market.

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