San Diego IT service | San Diego IT Support

OS ITservice offers a wide range of IT services and IT support for small and medium business

A San Diego IT Support Company that is Highly Rated and Fast!

OS ITsupport is not at all hard to come by, but finding one that you can count on and is affordable can be. We are a San Diego technology services company that has years of experience behind our business. Our services are diverse and we have the resources to complete any job, however big or small.

The best way to keep your computer running smoothly is to make sure that it is always performing at its peak. Unfortunately, computers sometimes need help with this, which is when the seasoned professionals at OS ITsupport can step in and put your mind at ease. If you are frustrated with the speed of your computer, OS ITsupport can help you keep things running as fast as possible.

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Why choose us

We love & know what we do!

We're here to support you 24/7.

OS ITservicer is a 24/7 onsite service, and we have the fastest in-office response time in the industry.

Dedicated Staff

You get a dedicated IT engineer who knows your industry, business and technology needs.

Agile Remote Support

You'll love how quickly you get the answer to your question, compared to classic Help Desk.

Flexible Prices

We offer service packages and customized IT support to better fit your needs and budget.


The way to get started is to quit talking and begin doing!

Data Backup & Recovery

Data Backup & Recovery

OS ITservice offers Data Backup and Recovery Services in San Diego, if your hard drive is dead or corrupted. We recover data from all hard drive brands such as Western Digital, Seagate, Hitachi, Toshiba, IBM, Dell and more.

Communication Services

Communication Services

We design, install and service open cable systems for data, audio-video and other communications services in San Diego.

Managed IT

Managed IT

OS ITservies is the leader in San Diego for business IT support and services. We provide a complete spectrum of services, from basic IT support to fast and efficient communication solutions.

Network Security

Network Security

At OS ITservice, our mission is to deliver only the best enterprise-level network security in San Diego. You can trust us to keep your company’s data safe.

WIFI and Networks

WIFI and Networks

We are happy to provide our customers with excellent WIFI, network and computer repair service. We offer free pickup/delivery, training and best prices all the time in San Diego.

Let's discuss your case today!

What clients say

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Our success in numbers

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Contact Info

1527 Cable St, San Diego, CA 92107

Please call before visit

‪(619) 630-0164‬

Business days 9AM - 7PM

For clients & partners