What we do

Mustard Computer is a managed service provider and computer repair company, catering to individuals and small businesses in the far-west suburbs. Our specialty is helping small businesses prevent computer problems before they happen. 


Improve your computing experience

Computers make work efficient.  When they fail at this fundamental task, they cost your company money.   Mustard Computer offers services designed to prevent problems caused by viruses and software errors.


Services we provide

Preventative Maintenance Plans

Remote Management

Virus Protection
24/7 System Health Monitoring

Computer Repair

Contact Us

Mustard Computer

1604 Jay Ln, St. Charles, IL 60174

(630) 768-3725