Welcome to 1-T Computer Services. 

1-T is located in Montclair, California, but provides its services to the whole Inland Empire area.

In 2008, 1-T is turning 3 years of timely and effective help to hundreds of business and residential customers with network and computer needs.  

Our staff includes personnel with 20+ years experience and our technicians are A+ certified.

When it comes to technical support, you already know “on-site service” means saving human resources, because you do not have to travel; and time, because you do not have to wait long for the solution. 

By giving us a call, you will be on the fastest way to solve your network and computer needs.

After gathering the necessary information on your requirements, we’ll give you an estimate cost for the solution. 

We guarantee our service. If the results are not of your complete satisfaction, we’ll correct the problem fast and with no extra charge.

We have same day, next day, after hours and weekend service available.

Thank your for visiting our website.  We look forward to assisting you.