405 Computer Services | Orange County

(714) 763-0117

:: Small Business Computer & Network Support Since 2001 ::

Windows or Apple Computer & Network Services

Computer Services in Orange CountySince 2001, We have been servicing computers and networks all over Orange and Los Angeles County. Our customer satisfaction is what allows us to be referred over and over again for continued troubleshooting and regular maintenance of small business office computer networks.

No Hourly Rates

We have been in business long enough to know what jobs take longer than others and can take care of your problem without costly hourly rates. Most of the time the computer technician is waiting on downloads or updates and we feel the client shouldn't have to pay for that time the technician isn't working on a system.

Remote Support

Most of the time we are able to give you a simple link to connect to your computer so that we are able to take care of your problems within minutes instead of waiting for hours for a computer specialist to arrive at your office. Plus, it's much less expensive for you the customer to have such a service available to you. 

With 405 Computer Services, You’ll get A+ Certified computer repair service for almost anything that can go wrong with your computer including the following:

  • Spyware Removal
  • Virus Removal
  • Ransomware Removal
  • Software Issues
  • Anti Virus Updates
  • Slow PC Tune Ups
  • Network Issues
  • Data Recovery
  • Quickbooks Issues

computer on-site services in orange county

Providing Daily Support For:

Dentrix Software Dexis Software dealersocket.png
TDO Software Patterson Software eaglesoft software
CDK Automotive Software Capterra Software Reynolds and Reynolds


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  • "405 Computer Services was great and fully lived up to the 5 star ranking. Friendly, knowledgeable and professional. He did da..."
  • "If you have any issue/problem with your computer that you can't solve by yourself, do yourself a favor and get in touch with ..."
  • "Awesome - Awesome - Awesome !!! Had my computer fixed after my kids infected it. I did not think to pass code protect the com..."
  • "This is the only person I call to fixed my computer. My computer is my business and I wouldn't trust anyone but these wonderf..."
  • "friendliness and knowledge! Please if you ever need any tech done with respect to your computer needs, you have to call 405 C..."

HIPPA Compliant




AYSO Huntington Beach



(714) 763-0117