Services & Solutions

Managed Wireless

Network Management

Managed Workstations

Disaster Recovery

VoIP & Unified Communications

Marketing via WiFi

PC Purchase, Repair & Upgrade

Internet Service Upgrade & Install

Cloud Services

Security Camera Systems Set Up & Management

Hardware & Software Procurement and Management

Hardware Procurement

New Business Office Set Up orMove

Server Set Up / Management

Monthly Maintenance & Consults

Back Up Systems On & Off-Site

Storage Solutions / Security Design

Cyber Crime Prevention & Network Security

Customized Hardware & Software System



“It is my absolute pleasure to recommend the quality services of The Computer Guys of L.A., for all businesses needing IT support. In our relationship of ten years, working with Fred Marzillier, we have come to trust him and rely on his expertise to get the job done, while maintaining open communication and delivery of great quality. Since working with Fred and his company, we have lowered stress in eliminating frivolous connection and hardware issues and have removed cost from non-essential services and products. In addition to support and maintenance, he has been available in completing IT projects specific to our business needs. Rydell Chevrolet-Northridge and Chrysler Dodge Jeep Ram-San Fernando, take pride in the relationships formed and value the personal touch to every interaction we have. My recommendation comes with firm confidence and trust which has been built through the value provided by Fred and his company, The Computer Guys of L.A.”

-Maria Saavedra, Comptroller Rydell Chevrolet-Northridge and Chrysler Dodge Jeep Ram- San Fernando.

“They are the most Professional, knowledgeable, and responsible IT company I have ever encountered. I cannot stress enough how dependable they are, always at the ready to help. They take the time to explain things in a way that it easy to understand. Highly recommended!”

-Toni, Hi Quality Auto Body, Alhambra, CA

“Efficient! Effective! Excellent! I highly recommend the services of The Computer Guys of LA! Great people to work with too!”

-Pastor Keith Hershey, Mutual Faith Ministries , San Fernando, CA

“We run a printing brokerage firm in Valencia, Ca. Two years ago I moved to Arizona to expand our business. I have several clients that referred The Computer Guys to my company. Once we connected with Fred and the company, we have never looked back. They are always on the ball and treat us like we are one of their biggest clients. No question or job is too small or large for these guys. They make my business manager’s life easier , which makes my life easier. Thank you Fred, Lily and the whole team.”

-Eric Edwards, JB Graphics, Valencia, CA

“They’re really professional and honest people that know exactly what they’re doing.”

-Jesus Cruz, JC Cobra Guard, San Fernando, CA

“Very good communication and response.”

-Debbie Collins, Step & Repeat LA, Los Angeles, CA

“Grateful for the expertise, knowledge, honesty and willingness to help with my ailing computer even driving thru the 405 traffic  over the hill from north end of valley to Santa Monica. Fred ,Lily and the techs are superior to any and all computer techs I have used in the past to help keep my business up and running. I have recommended to friends and family.   Thank You”

-Sandi D., Business Owner


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10600 Sepulveda Blvd., 105D Mission Hills, CA 91345
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